Active mutual funds

Angela Morales did a brave thing last lesson. She's a 48-year-old teacher in San Antonio, and after years of assuming her retirement was "handled," she finally opened her 403(b), saw it was draining her through a high-fee annuity, and filed the form to send every future paycheck's contribution into a low-cost index fund instead. That fixed where her new money goes. But $34,000 — eight years of teacher's salary, set aside a couple hundred dollars at a time — is still sitting where it always was. She redirected the river; the reservoir hasn't moved.

And now she's circling a quieter, more uncomfortable question, the one this lesson exists to answer: what exactly is that $34,000 invested in, and what has it been costing her all this time? She has the vague, sinking sense that the answer isn't good — that she's been in something expensive for years without ever really knowing it. That instinct is correct, it is incredibly common, and the remarkable thing is how completely it can be resolved. The cost is not hidden in a vault. It's printed, in plain numbers, on a document she's allowed to read — and once she can read it, she can fix it.

Three fears tend to travel together here, and it's worth naming all three out loud before we take them apart. The first is Angela's: "I think I'm in expensive funds and I don't even know it." The second is the one that keeps people there: "A professional is managing it — surely that's worth paying for; surely they beat the plain index." The third is the one that makes people shrug and look away: "The fees are tiny percentages — what's the harm?" Each one has a concrete, checkable answer, and this lesson is built to hand you all three.

Here's the shape of those answers, so the reassurance arrives with the fear and not an hour later. To the first: a fund's costs are listed, by law, in a single document with a standard format — once you know the four lines to read, you can price any fund you own in about ninety seconds. To the second: whether active managers actually earn their fees is one of the most-studied questions in finance, the scorecards are published every year, and the results are not close. To the third: those "tiny" percentages compound against you exactly the way returns compound for you — which is how a fraction of a percent quietly becomes tens or hundreds of thousands of dollars over a career. None of this requires you to become an expert. It requires you to read a price tag, which you already do at the grocery store.

So that's the work. We'll learn what an actively managed fund even is and what you're paying for; we'll take apart the full stack of costs — the sales loads, the 12b-1 fees, the expense ratio, and the one almost nobody mentions, turnover — reading them straight off a real fee table; we'll do the cost-drag math on Angela's actual $34,000; we'll look squarely at whether the active premium buys anything; and we'll see who profits from selling these funds, and how to get out. Angela leads the way, finishing what she started. Marcus and Priya — our build-along family — and Ruth, who inherited a fund she's never examined, come along for the parts of the story that are theirs.

Start with Angela's fear, because it's the right instinct and the doorway to everything else. The worry isn't irrational paranoia — it's an accurate read of a real situation that millions of people are in. This section does two things: it pins down what an actively managed fund actually is (so you know what you might be holding), and it shows you the one feature that makes the cost so easy to miss — and the one document that makes it impossible to hide. By the end of it, Angela will have looked, and seen.

§1.1 — What an active fund is, and what you're paying for

You already met the mutual fund a while back: a single product that pools many people's money to buy a basket of stocks or bonds, so one purchase gives you instant diversification. And in the index-fund lesson you met the cheap, passive kind — a fund that simply buys and holds everything in a market index, like all 500 companies in the S&P 500, and charges almost nothing because no human is making decisions. This lesson is about the other kind: the actively managed mutual fund.

An actively managed fund is a fund where a professional manager (and a team of analysts) actively picks which stocks or bonds to buy and sell, trying to beat the market rather than just match it. That's the entire pitch, and it's a genuinely appealing one: instead of settling for the market's return, you're hiring an expert to do better than average — to dodge the losers, find the winners, and sidestep the crashes. For that effort, the fund charges you more. So the deal you're being offered is simple to state: pay a higher fee, in exchange for the chance at market-beating returns. The whole lesson, really, is an honest examination of whether that deal is worth taking — and the cost side of it comes first, because the cost is the one part that's guaranteed.

It helps to hold the contrast in mind from the start. A broad index fund is a machine: it owns the market, it barely trades, and it can run on roughly 0.03% to 0.05% a year. An active fund is a person: it researches, it trades, it markets itself, and it pays a manager to make calls — all of which costs money that comes out of your returns. The marketing materials sell you the person and the possibility. This lesson teaches you to read the bill, because the bill is where the certainty lives. The possibility of beating the market is a maybe. The fee is a yes.

§1.2 — The fee you never see, and the document that shows it

Here is the single reason Angela could be in an expensive fund for eight years and not know it: you never get a bill. A fund's fee is not charged to your credit card or deducted as a line item you'd notice. It's accrued quietly, a sliver every single day, straight out of the fund's net asset value — its per-share price — so the only trace it leaves is a return that's a little lower than it could have been. No invoice arrives. No money visibly leaves. The cost shows up as an absence, and absences are easy not to notice. That invisibility is exactly why a small-looking number gets ignored for decades — and it's why the fix starts not with math but with simply looking.

And there is a place to look. Every mutual fund is required by the SEC to publish a summary prospectus — a short, standardized document whose first substantive section is a fee table that lays out, in a fixed format every fund must follow, exactly what the fund charges. It is, functionally, the price tag. Most people have never opened one, which is understandable: it sounds like a legal document and feels like someone else's job. But it's written to be read by you, the four numbers that matter are always in the same place, and reading it is the difference between guessing and knowing. We'll walk through a real one field by field in §3.

So Angela looks. She pulls up her 403(b) statement on the Riverbend district portal — the same portal where she fixed her future contributions last lesson — and finds the page that shows what her money is actually invested in. This is that screen.

There it is, in two rows that tell the whole story of where she's been and where she's going. Her new contributions — the $200 a month she redirected last lesson — are flowing into the Meridian Total Market Index fund at 0.04% a year: the fix, working. But her accumulated $34,000, the balance she built over eight years, is still sitting in the Crestline Capital Appreciation Fund — an actively managed fund — charging a 0.90% expense ratio and turning over 65% of its holdings a year. The statement even does the arithmetic the fund would rather you not dwell on: that 0.90% quietly took about $306 from her this year, plus roughly $136 more in trading costs that never appear as a line anywhere, against the $14 the same money would have cost in the index. She is, in fact, in something expensive — and now she knows it.

Notice what the statement gives her and what it doesn't. It shows what she owns and, if she squints, what it costs. What it does not do is explain the costs, or tell her whether they're reasonable, or hint that there's a far cheaper version of essentially the same thing sitting one row below. For that, she has to understand the cost stack itself — the four separate ways an active fund takes money from you — and that's exactly what we build next, one layer at a time, reading each off a real fee table.

An active fund doesn't charge you in one way; it charges you in up to four, and they stack. There's the sales load — a commission to whoever sold you the fund. There's the 12b-1 fee — an annual charge for marketing. There's the expense ratio — the fund's yearly operating cost. And there's turnover — the cost of all that buying and selling, which never appears in any fee at all. Each is a separate beat below, because each works differently, hurts differently, and hides differently. We read every one of them off the same document: the summary prospectus fee table. By the end you'll be able to look at any fund and total up what it really costs — which is more than any single number it advertises.

§2.1 — Loads: paying a commission to be sold the fund

A sales load is a commission — a cut paid to the broker or salesperson who sold you the fund. You met the term in the fee-structures lesson; here we go deeper, because the load is the most aggressive layer of the stack and the one most clearly designed for the seller rather than for you. The key fact to hold: a load is not a fee the fund needs to operate. It's a payment for the act of selling, and a fund can be excellent or terrible with or without one. There are three flavors, sold as three "share classes" of the very same fund.

A front-end load (Class A shares) is taken off the top, before a single dollar is invested. The industry norm for a stock fund is about 5.75% — and FINRA, the brokerage regulator, caps loads at 8.5%, though competition keeps most well below that ceiling. Put $10,000 into a 5.75% front-load fund and $575 is skimmed immediately; only $9,425 ever goes to work for you. You start down 5.75%, on day one, before the market has done anything. (One honest wrinkle: because the load is figured on the full amount, a "5.75% load" is really about 6.1% of the smaller sum that actually gets invested.)

A back-end load (Class B shares) flips the timing: nothing is taken up front, but a contingent deferred sales charge — a penalty for leaving — is charged if you sell within a set number of years, typically starting around 5% and declining to zero over six or seven years. B shares were always the worst-engineered of the three, and the market has largely agreed: the SEC now states plainly that Class B shares are "no longer widely available," and most major fund families discontinued them years ago. You're unlikely to be sold one today, but you may still hold one, so it's worth recognizing.

A level load (Class C shares) hides the cost in plain sight: no front-end load, usually just a 1% penalty if you sell within the first year — but a permanently higher annual fee, because Class C carries the maximum 1% annual marketing fee (the 12b-1, which is next) baked in for as long as you hold. C shares feel painless going in, which is exactly the point, and they quietly become the most expensive option of all if you hold for many years.

That's the trap worth seeing clearly: A, B, and C are the same fund — the same manager, the same stocks, the same returns before costs — priced three different ways. The differences exist almost entirely to suit different selling situations, not different investors. Here are all three side by side, including the one a salesperson rarely puts on the table.

Read across the bottom table and the punchline lands. For a short holder, Class C looks cheaper (no load to overcome); for a long holder, Class A wins (its one-time load is eventually outrun by C's higher yearly fee — the lines cross around year eight here). So a conscientious salesperson can have a perfectly reasonable-sounding debate with you about which class fits your timeline. But that debate is a magic trick: it keeps your eyes on A-versus-C while the real answer sits in the green column, untouched. A no-load index fund — $0 load, about 0.04% a year, $0 to the seller — beats both load classes at every single horizon, by roughly $16,500 over Class A and $22,000 over Class C across twenty years on the same $25,000. The reason it's not in the conversation is not that it's worse. It's that it pays the person selling nothing at all.

One genuinely important mercy, and it's why Angela didn't get hit by a load: inside retirement plans — a 401(k), a 403(b), an IRA opened through an advisor — front-end loads are very often waived. So Angela, buying her active fund through her school plan, never paid the 5.75%. That's real and worth knowing. But notice what waiving the load does and doesn't do: it removes the one-time hit at the door while leaving every recurring fee — the expense ratio, the 12b-1, the turnover — fully in place, year after year. The load is the layer you can sometimes dodge. The next layers are the ones that actually grind you down over time, so that's where we turn.

§2.2 — The 12b-1 fee: paying for the fund's marketing

The 12b-1 fee is the strangest line on the fee table, because once you understand it, it's hard to believe it's legal — and yet it's everywhere. You met it by name in the fee-structures lesson; here is what it actually does. Named after the 1980 SEC rule that created it, a 12b-1 fee is an annual charge, taken out of the fund's assets, to pay for the fund's own marketing and distribution — advertising, sales literature, and most of all ongoing commissions to the brokers who sell it. Read that again: it's a fee you pay, every year, so the fund can attract other customers and keep paying the person who sold it to you. You are subsidizing the fund's sales department out of your retirement.

It has a hard ceiling. Under FINRA's rules, the 12b-1 fee is capped at 1.00% a year, split into two pieces: up to 0.75% for distribution and marketing, and up to 0.25% for "shareholder servicing." That cap also draws an important line you can use as a quick test. A fund is allowed to call itself "no-load" only if its 12b-1 fee is 0.25% or less and it charges no sales load. So "no-load" doesn't mean no fee — it means no commission layer and only a token marketing charge at most. A plain index fund typically has no 12b-1 fee at all: zero, because it isn't paying anyone to sell it.

Here's the part that trips people, and it matters for the math later: the 12b-1 fee is not a separate charge stacked on top of the expense ratio — it's included inside it. When you read "Total Annual Fund Operating Expenses: 0.90%" on Crestline's fee table, that 0.90% already contains a 0.25% 12b-1 fee buried in it. The fee table breaks it out on its own line precisely so you can see how much of what you're paying is going to marketing rather than to managing your money. On Angela's fund, a quarter of the entire annual expense — $0.25 of every $0.90 per $100 — is pure distribution cost: money that does nothing for her portfolio and exists only to keep the sales machine running. Index funds skip that line entirely, which is one quiet reason they cost so much less.

§2.3 — The expense ratio: the active premium

The expense ratio is the number you already know how to read from the index-fund lesson: a fund's total annual operating cost, expressed as a percentage of your balance, skimmed daily from the fund's value whether it rises or falls. It bundles together the management fee (paying the manager and analysts), the 12b-1 fee we just met, and miscellaneous "other expenses" into one headline number — the "Total Annual Fund Operating Expenses" on the fee table. It is the single most important cost to read, because unlike the load you can dodge, you pay it every year for as long as you hold the fund.

What's new here is the size of the gap between active and passive, and how to talk about it honestly. The fund industry's own data (from the Investment Company Institute's 2025 fee study) gives two different averages, and the difference between them is itself revealing. Measured by where investors' dollars actually sit — the asset-weighted average — actively managed stock funds run about 0.64% a year, versus about 0.05% for index stock funds. But that 0.64% flatters the active world, because investors have increasingly fled to the cheapest active funds; the average active stock fund, counted one fund at a time, charges roughly 1.1% a year. Either way you measure it, the index side sits near 0.05%. So a fair way to say it: a typical active stock fund costs somewhere between roughly thirteen and twenty-two times what a broad index fund costs, for the same basic job of owning stocks.

Angela's Crestline fund, at 0.90%, sits squarely in that expensive range — well above the 0.64% where the average active dollar sits, which is common for the kind of fund sold inside a teacher's plan. Hold the comparison in your head as a yearly toll: 0.90% versus 0.04% means that on every $10,000, her fund takes $90 a year where the index takes $4. That $86 difference, per $10,000, every year, is the active premium — the recurring price of the bet that her manager will beat the market. Whether that bet pays off is the question of §5. What's certain is the premium, and the premium compounds. But the expense ratio still isn't the whole bill — because the most active thing an active fund does, all that buying and selling, generates a cost the expense ratio doesn't include at all. That's turnover, and it's next.

§2.4 — Turnover: the cost the expense ratio hides

Here's the cost almost nobody mentions, the one that makes "active" expensive in a way the headline fee doesn't capture. Every time a fund's manager buys or sells a stock, the fund pays to make that trade — brokerage commissions, and more importantly the bid-ask spread (the gap between what buyers pay and sellers get) and market impact (the way a big order moves the price against you). An index fund barely trades, so it barely pays these. An active fund, by definition, trades — that's what "active" means — and every trade leaks a little of your money. None of it shows up in the expense ratio. It's a real cost, paid out of the fund's returns, that no headline number discloses.

The way to measure how much a fund trades is its turnover ratio — and this is a term worth pinning down, because it's the one genuinely new idea in this lesson. The turnover ratio is the percentage of a fund's holdings that it replaces in a year: a fund that sells and rebuys an amount equal to its entire portfolio over a year has 100% turnover. A broad index fund typically runs in the low single digits — Vanguard's S&P 500 fund recently turned over about 2.4% a year, because it only trades when the index itself changes. The average active stock fund runs far hotter, commonly in the 50% to 80% range, with plenty trading their whole portfolio once a year or more. Angela's Crestline fund, at 65%, is ordinary for its type — and that number was sitting right there in the prospectus the whole time, in a paragraph most people skip.

How much does the trading actually cost? Estimates land in the range of roughly half a percent to over a full percent a year for an active stock fund — on top of the expense ratio. The most careful academic study of it (Edelen, Evans, and Kadlec, examining nearly 1,800 funds) found average trading costs of about 1.44% a year — which actually exceeded the funds' average expense ratio of 1.19%. Read that twice: for the funds they studied, the invisible cost of trading was larger than the visible cost everyone argues about. We'll use a deliberately conservative figure — about 0.40% a year for a moderate-turnover fund like Angela's — precisely so the lesson never overstates the case. Even at that conservative number, it nearly doubles the part of her cost that comes from "being active": the 0.90% she can see, plus roughly 0.40% she can't, is about 1.30% a year leaving her returns. And in one specific situation, turnover hits a second time — through taxes — which is the next beat.

§2.5 — Turnover's second bite: the tax bill in a taxable account

There's a second, separate cost that turnover creates, and it lands only in one kind of account — but where it lands, it stings, and almost nobody sees it coming. To understand it you need one piece of plumbing: a mutual fund is legally a "pass-through." When the manager sells a stock at a profit inside the fund, that's a realized capital gain — and the fund passes those gains out to its shareholders as a capital gains distribution, which it must do to avoid being taxed on them itself, so in practice it happens almost every year. The fund pays no tax on the gains it hands out; you do. The more a fund trades — the higher its turnover — the more gains it realizes, and the bigger the distributions it forces onto you.

Now the part that genuinely surprises people. In a taxable brokerage account, you owe tax on those distributions even if you didn't sell a single share, even if you automatically reinvested every penny, and even in a year the fund lost value. The manager's trading decisions become your tax bill, on a schedule you don't control. (Inside a 401(k), 403(b), or IRA none of this applies — those accounts are tax-sheltered, which is exactly why Angela's turnover doesn't cost her a tax dollar; her bite is the trading cost only. The tax bite is purely a taxable-account problem.)

Marcus and Priya, our build-along family, have exactly the account where this bites: a $14,000 taxable brokerage account, opened during COVID and mostly sitting in an active fund a previous advisor suggested. There's a clean way to measure what the tax is costing them, called the tax-cost ratio — the share of return lost to taxes on distributions each year. For an actively managed stock fund it commonly runs 1% to 2% a year; a broad index fund, which barely trades, runs a small fraction of that. On their $14,000, an active fund's roughly 1.8% tax-cost ratio means about $250 a year handed to the IRS — on gains they never chose to take — versus maybe $40 for an index fund. That's roughly $210 a year, every year, in pure tax drag, sitting on top of the expense ratio and the trading costs, simply because the fund trades a lot and lives in a taxable account.

This is also the headline reason index funds and ETFs are so much more tax-friendly: they rarely trade, so they rarely distribute gains. (In 2024, only about 5% of ETFs passed out a capital gains distribution, versus about 43% of mutual funds.) The full discipline of putting the right investments in the right type of account — "asset location" — gets its own lesson later (L41); for now, the rule of thumb is enough: a high-turnover active fund is a poor citizen of a taxable account, because it generates a tax bill you didn't ask for. With all four layers now on the table — load, 12b-1, expense ratio, and turnover's two bites — we can finally read the document where they're all disclosed, and then add them up.

Everything from §2 lives, by law, in one place: the "Fees and Expenses" section of a fund's summary prospectus. This is the document Angela could have read eight years ago — the price tag she never turned over. It looks intimidating until you know it has exactly three parts, always in the same order, and that four lines carry almost all the meaning. Here is the fee section of a generic active fund, the kind sold through a broker, built to the SEC's standard format so it looks like the real one you'll meet.

Read it top to bottom the way you'd read your own. The first table, Shareholder Fees, covers what you pay directly when you buy or sell — and the line tinted as "read this" is the Maximum Sales Charge (Load) on Purchases: 5.75%. That's the front-end load from §2.1, stated as a percentage of the amount you put in. Below it, the deferred sales charge, redemption fee, and the rest all read "None" for this Class A — shown even though they're empty, because a complete fee table lists every category so you can confirm what isn't being charged, not just what is.

The second table, Annual Fund Operating Expenses, is the recurring cost — what you pay every year as a percentage of your balance. Four lines: a Management Fee of 0.55% (paying the manager), the Distribution and/or Service (12b-1) Fee of 0.25% (the marketing layer from §2.2, broken out so you can see it), Other Expenses of 0.10%, and then the line that totals them — Total Annual Fund Operating Expenses of 0.90%. That bolded total is the expense ratio. Notice the 12b-1 sitting inside it, not added to it, exactly as §2.2 warned: the 0.90% already includes the 0.25%.

Then comes the genuinely clever part, the standardized Example, and it's the closest thing the financial system offers to a unit price you can compare across funds. The SEC makes every fund show the same hypothetical: you invest $10,000, you earn a flat 5% return every year, the expenses stay the same, and you cash out at the end. Under those identical assumptions, this fund's costs come to $664 over one year, $853 over three, $1,058 over five, and $1,647 over ten. Because the assumptions are forced to be identical for every fund in the country, you can lay two funds' Examples side by side and the cheaper one is simply cheaper — no math required. The year-one figure is large because it includes that $575 front-end load on top of the first year's operating expense; only $9,425 of the $10,000 was ever invested.

Last, the paragraph people skip and shouldn't: Portfolio Turnover, reporting that the fund traded 65% of its holdings last year. The prospectus even tells you why it matters — that higher turnover means higher transaction costs (the §2.4 trading drag, which it admits is "not reflected" in the expense ratio) and more taxes in a taxable account (the §2.5 bite). The fund discloses, in its own words, the two costs that never made it into any fee on the table. Four lines and one paragraph: the load, the 12b-1, the total expense ratio, the Example, and the turnover. Read those, on any fund, and you know what it costs — which is exactly what you need to do the math next.

A percentage is abstract; a number with a dollar sign and a name on it is not. This section turns the cost stack into the only figure that finally makes people act — the dollars it removes from a real person's retirement over real time. We do it for Angela first, then for Marcus and Priya, then we let you do it for yourself. The principle underneath is the one from the compounding lesson: a fee doesn't just cost you the fee, it costs you everything that fee would have earned if it had stayed invested and compounded — so a small annual percentage becomes a large lifetime sum.

§4.1 — Angela's $34,000: the price of staying put

Angela is 48, earns $58,000 as a San Antonio teacher, and has 14 years until she plans to retire at 62. Her $34,000 is the question on the table: leave it in the Crestline active fund, or move it to the Meridian index sitting one row below on her statement. Strip it to the costs that apply inside her tax-sheltered 403(b) — no load (waived in-plan), no tax bite (sheltered) — and what's left is the expense ratio plus turnover: about 1.30% a year for the active fund (the 0.90% she can see plus the ~0.40% she can't), versus about 0.05% for the index. Same $34,000, same market, the only difference is roughly 1.25% of yearly cost.

Run it forward at an illustrative 6% a year for her 14 years. The active fund, dragging at 1.30%, grows her $34,000 to about $65,567. The index, at 0.05%, grows the same $34,000 to about $78,046. The gap — the price of doing nothing, of leaving the money where it is — is about $12,479. That is sixteen percent of her balance, handed over for a fund that, as §5 will show, most likely won't beat the index it's so much more expensive than. And it's worth seeing how the two invisible costs split that gap: the expense ratio alone accounts for about $8,827 of it, and turnover — the cost that isn't in any fee — adds the other $3,652. The line nobody reads is worth over three thousand and a half dollars of Angela's retirement.

Two honest framings keep this fair. First, 6% is an assumption, not a promise — markets are volatile, and the point isn't the exact ending number but the size of the gap a fee opens between two otherwise-identical paths. Second, this is only the fund layer; it sits on top of the Summit annuity wrapper from last lesson, which charges its own fees around Angela's money — so her true all-in cost is worse than this, and last lesson's calculator showed that piece. The two problems are separate and they compound: fix the wrapper (last lesson) and the fund (this one) and you've closed both leaks. And the $12,479 understates the lifetime stakes, because Angela's money keeps compounding through her retirement — the drag doesn't politely stop at 62. To see how much larger the number gets over a full investing life, and what happens when the load and the tax bite are in play too, there's a tool at the end of the lesson built for exactly that. First, the family with the taxable account.

§4.2 — Marcus and Priya: the same choice, twice

Marcus and Priya face the active-versus-index choice in two different accounts at once, which makes them a useful pair to watch. In their 403(b)s, the choice is the clean tax-sheltered version — exactly Angela's, but with decades more runway. Take Marcus's $41,000 403(b), to which he adds about $340 a month, with 24 years until he retires. Run his plan's typical active option (that same ~1.30% drag) against its index option (~0.05%) at 6%, and the active fund grows to about $307,183 while the index reaches about $386,770. The gap — about $79,587 — is most of a year's combined household income, lost to fund costs alone, inside the account where the only difference is which fund they tick.

Their second account is where the §2.5 tax bite shows up: a $14,000 taxable brokerage account, holding an active fund. There, every year, the fund's turnover hands them a capital gains distribution they're taxed on whether they sold or not — roughly $250 a year at an active fund's typical tax-cost ratio, against maybe $40 for an index fund. It's a smaller number than the 403(b) gap, but it's a yearly cash cost on top of everything else, and it's the cleanest illustration of why the same expensive fund is even more expensive in a taxable account than a sheltered one. Their move is the same in both places — choose the index option, keep the tax-inefficient active fund out of the taxable account especially — and it's the move this whole lesson points toward.

Now widen the lens to the full stack over a full lifetime, because Angela's sheltered 14 years is the gentle version. Imagine a saver in a taxable account putting $10,000 in and adding $300 a month for 30 years, at a 7% return — and compare an active fund carrying the entire stack (a 5.75% load, a 0.90% expense ratio, 0.40% turnover trading, and a 1.00% tax drag) against a low-cost index. The active fund grows to about $261,187. The index grows to about $432,955. The difference — about $171,768 — is the lifetime drag of the full cost stack: roughly 40% of the index outcome, on just $118,000 of the saver's own money put in. That is not a fee. That is a second retirement, paid to the fund company and the IRS, for the privilege of a bet that usually loses. The tool at the end lets you run this for your own numbers — and that bet, whether the active premium buys anything, is what we finally have to confront.

We've spent four sections on the cost. But cost is only half the deal — the active fund's whole pitch is that the higher fee buys you market-beating returns, and it would be unfair to condemn the price without honestly examining whether you get something for it. So this section confronts the other half head-on. It splits in two: first the evidence on whether active managers actually win (§5.1), then the fair-minded case for when active might still make sense, and why even then the costs usually decide it (§5.2). This is the part that answers the second fear from the opening — "surely a professional is worth it" — and the answer deserves real numbers, not a slogan.

§5.1 — The scorecard: most active funds lose to the index

The question "do active managers beat the market?" isn't a matter of opinion, because someone keeps score. Twice a year, S&P publishes the SPIVA scorecard — short for S&P Indices Versus Active — which compares actively managed funds against the index they're supposed to beat, net of their fees. It is the closest thing this debate has to an umpire, and its findings are remarkably consistent year after year. Here is the most recent (year-end 2025) U.S. scorecard on the funds most people own — large-cap stock funds, measured against the S&P 500:

Read down that column and the pattern is the opposite of what "experience and skill" would predict: the longer the window, the worse active does. Over a single year a manager might get lucky; over twenty years, more than nine in ten lose to a fund that simply buys the whole market and sits still. And two things make those numbers even more damning than they first appear, both about honesty in the counting.

The first is survivorship bias — the tendency to flatter a track record by quietly dropping the failures. Funds that perform badly get merged away or shut down, and if you only compare the funds still standing at the end, you've erased the losers from the record. The scale of this is staggering: of the U.S. stock funds that existed 20 years ago, only about 37% even survived the two decades — roughly 63% were merged or liquidated, most of them because they performed poorly. SPIVA's numbers count those dead funds; a fund company's own marketing chart usually doesn't. When you hear "our funds have a strong long-term record," remember you may be looking only at the survivors.

The second is persistence — the question of whether the few winners stay winners, because if you could just pick this year's hot fund, the averages wouldn't matter. The data says you can't. Of the funds that ranked in the top quarter of performers, essentially none stayed in the top quarter five years later; in large-cap, only about 4.5% of above-average funds remained above average over the following five years — which is worse than the roughly 6.25% you'd expect from pure coin-flipping luck. Past performance, the disclaimer no one reads, genuinely does not predict future performance. The winners scatter. So the trouble isn't only that most active funds lose to the index — it's that the rare ones that win can't be identified in advance, which makes the whole enterprise, for a buyer, a guess dressed as expertise.

§5.2 — The fair case for active — and why costs still decide it

Now the steelman, because a fair lesson makes the best case for the other side before rejecting it. Active management does have corners where it fares better, and they share a logic: the more obscure and less-scrutinized a market is, the more room a skilled manager has to find an edge. In the U.S. large-cap market — the most analyzed corner of finance on Earth — that edge has all but vanished, which is why large-cap active does so badly. But in less-trafficked corners like bonds and emerging markets, the picture is less lopsided. Morningstar's Active/Passive Barometer measures how often active funds both survive and beat their average passive peer over a full decade — and in its most recent (year-end 2025) edition, the success rate climbs as the market gets harder to analyze:

So "active never works anywhere" would be too strong. In the least-efficient corners — bonds and emerging markets — a skilled, low-cost manager has a real, if uneven, shot, and the best category, corporate bonds, was roughly a coin flip. In the most-analyzed corner on Earth, U.S. large-cap stocks, the odds collapse toward one in ten. That gradient — easy-to-analyze markets bad for active, hard ones less bad — is the honest shape of the case for active management.

But even the fair case bends back toward cost, for three reasons. First, those favorable categories are wildly unstable from year to year — a category where active beat its peers 67% of the time in one calendar year managed it barely 4% of the time the next; a single decade's success rate is no guarantee of the next, which loops right back to the persistence problem. Second, even in the "good" categories, the majority of active funds still trail over 15 years; and across all 22 U.S. fund categories SPIVA tracks, not one had a majority of active managers beat their benchmark over 15 years. Third, and most usefully, the single best predictor of whether an active fund will beat its peers is not the manager's reputation — it's the fee. Over the past decade, the cheapest active funds beat their passive peers about 31% of the time, the priciest only about 17%. Low cost roughly doubled the odds. So even the case for active is really a case for cheap.

There's one more trap to name on the way out, because it's how an expensive fund can be useless even when it isn't actively bad: closet indexing. A closet indexer is an active fund that charges active fees while quietly hugging its benchmark — holding more or less what the index holds, so it can't meaningfully beat it, but billing you as if it might. The tool for spotting it is a fund's "active share," the percentage of its holdings that differ from the index: above roughly 60% is genuinely active, below about 20% is effectively an index fund in disguise, and the wide middle is closet indexing. The phenomenon is enormous — by one estimate, closet indexers grew from about 1% of stock-fund assets in 1980 to nearly a third by 2009. The cruelty of it is precise: you pay a full active fee for something that, by construction, will deliver the index's return minus that fee. You get the index, and you pay extra not to.

So the honest verdict, stated as fairly as the evidence allows: active management is not a scam and not always wrong — in a few inefficient corners, a genuinely low-cost active fund is a defensible choice for someone who understands the bet they're making. But for the ordinary investor, in the ordinary stock fund, the base rate is brutal, the winners can't be picked in advance, and the cost is the one thing guaranteed to show up. Which raises the obvious question: if the deal is this bad for the buyer, why is it sold so relentlessly? Follow the money — that's §6.

If active funds usually lose to the index, and the load and 12b-1 are so plainly built for the seller, the reasonable question is: who keeps selling these, and why are they allowed to? The answer isn't a conspiracy. It's an incentive structure working exactly as designed — and understanding it is what lets you spot it happening to you. Three forces drive it, and then there's a specific version of the trap that catches teachers like Angela, which is worth its own look.

The first force is direct: the costs you pay are the seller's paycheck. That 5.75% front-end load isn't kept by the fund — most of it is the commission paid to the broker who sold it, which is why a $10,000 sale puts roughly $500 in someone's pocket the day it closes. The 12b-1 fee is the gift that keeps giving — an annual "trail" commission paid to the seller for as long as you hold, which is exactly why a salesperson might steer a long-term client into Class C, where that trail runs 1% a year forever. And beyond the funds you can see, fund companies quietly pay brokerages for "shelf space" — revenue-sharing arrangements to get their funds onto the recommended lists. At every layer, the product that pays the seller more is the product that gets recommended more. A no-load index fund pays them nothing, which is precisely why it's so rarely what you're offered.

The second force is the legal standard, and we covered it in depth in the fiduciary lesson — here it's just the application. The person selling you a load fund is very often a broker held to the "best interest" standard (Regulation Best Interest), or a commissioned agent held to mere "suitability" — not a fiduciary legally bound to put your interest first. The difference is the whole game: a non-fiduciary can recommend a more expensive fund that pays them more, as long as it's not unsuitable for you, and disclose the conflict in fine print. This isn't hypothetical. The SEC's Share Class Selection Disclosure initiative caught dozens of advisory firms putting clients in pricier 12b-1 share classes when cheaper identical versions of the same fund existed — and returned over $139 million to investors. The conflict isn't a rare bad apple; it was systematic enough to need a national enforcement sweep.

The third force is structural, and it's the one that catches Angela's whole profession. Most public-school teachers' 403(b) plans are, by a quirk of law, not covered by the federal retirement-plan rules (ERISA) that impose fiduciary duties on a typical corporate 401(k). The result, documented by the GAO: districts approve long lists of vendors — often dominated by insurance companies selling high-fee annuities and active funds — and nobody with a legal duty to the teacher is vetting whether those products are any good. The SEC's own bulletin for teachers says it plainly: do not assume your employer has vetted any vendor. In California's database of K-12 retirement products, fees range from 0.56% to 4.58%, averaging about 1.78%, with most carrying surrender charges and sales commissions. Teachers are, in effect, a captive market sold to by commissioned salespeople with access to the building and no duty to the buyer. Angela wasn't careless. She was the target of a system designed to produce exactly her $34,000-in-an-expensive-fund outcome — which is why the fix is structural too, and why it's not her fault. The escape, and the cast, close the lesson.

The whole lesson reduces to a short sequence of moves, and the right one depends on where your expensive fund lives. Here is the escape, then a look at where each of our people lands — so you can find the situation closest to yours.

Step one, always: find out what you own and what it costs. Pull up each fund you hold and read the four lines from §3 — load, 12b-1, total expense ratio, turnover. If you can't find the prospectus, the free FINRA Fund Analyzer will price any fund and compare it to alternatives in dollars. You can't fix what you haven't measured, and measuring is now something you know how to do in ninety seconds.

Step two: switch to a low-cost index fund — but mind the account type, because that decides how easy it is. Inside a 401(k), 403(b), or IRA, selling an expensive fund and buying a cheap one triggers no tax at all — you can swap freely, today, and you simply should. In a taxable account, selling a fund that has gained value realizes a capital gain you'll owe tax on (the rates are a later lesson's topic), so the move takes a little more care: you can sell in pieces across tax years, stop reinvesting new money into the expensive fund, or harvest losses to offset gains — and for many people the long-run fee savings still dwarf the one-time tax. Two cautions carry over from earlier lessons: if your expensive fund is wrapped in an annuity, watch for a surrender charge before you move (last lesson's math), and if you bought a Class B fund, check whether its back-end charge has expired. The fix is usually simple; it's just occasionally worth sequencing.

Angela's path is the clean one. Her $34,000 is in a tax-sheltered 403(b), so moving it to the Meridian index triggers no tax — the only thing to check is the annuity's surrender clock from last lesson, and once that's clear, she completes the move she started, closing the second of her two leaks. Marcus and Priya tick the index option in their 403(b)s and prioritize getting the tax-inefficient active fund out of their taxable account. And Ruth — who inherited a high-cost active fund she's never examined — is the gentlest case of all: her income is low enough that selling it may cost her little or nothing in tax, turning what feels like a daunting cleanup into a quick, nearly free fix. Her story, and the no-blame version of it, is in the reassurance section below.

If none of these is exactly you, the through-line holds regardless. Most expensive funds are not a catastrophe to be panicked over; they're a slow leak to be calmly closed. Read the four lines, prefer the index, and mind the account type on your way out. That's the entire lesson, reduced to a Saturday-morning task — and it's well within what you can do.

Most of what this lesson describes isn't fraud — it's legal, disclosed, and sold by people with licenses. But the same machinery that moves high-fee funds is also where some of the most polished, hardest-to-spot abuses live, and they cluster around predictable moments and pitches. Here's what to watch for, and exactly how to check and report.

The patterns that should make you slow down

The free "retirement seminar" or workshop — a steak dinner, a slide deck, and a warm, credentialed presenter — that ends with a one-on-one to get you into a specific product. The pitch that leads with last year's return ("this fund returned 18%!") and never mentions its cost or its 10-year record against the index. The salesperson with easy access to your workplace — the rep who's a fixture in the teachers' lounge or the break room — whose familiarity reads as trust but whose paycheck depends on what they sell you. The push into a specific share class (especially Class B or C) framed as a favor. And the rollover pitch when you change or leave a job, urging you to move a perfectly good, cheap plan into something they manage. The common thread is urgency plus a product that pays the seller. A good investment doesn't need a deadline.

Verify before you trust — free, in a few minutes

Check the person and firm on FINRA BrokerCheck (brokercheck.finra.org) and the SEC's tool at Investor.gov — both show licensing and any disciplinary history. Price any fund they recommend, in dollars, with the free FINRA Fund Analyzer, and compare it to a broad index fund before you sign anything. And ask the one question a sales move struggles to answer cleanly: "Are you a fiduciary, in writing, for this relationship?" (The fiduciary lesson covered why that word, in writing, is the whole game.)

Where to report it

For a broker or adviser who steered you into unsuitable high-cost or load-bearing funds: the SEC (Investor.gov) and FINRA (file a complaint at finra.org; a FINRA complaint can lead to discipline, and FINRA arbitration is the path to actually recover money). For outright fraud: the SEC, FINRA, or your state securities regulator. And a crucial wrinkle for teachers and others in non-ERISA 403(b) plans: because those plans fall outside federal ERISA protection, the Department of Labor is not your channel — take annuity-product complaints to your state insurance commissioner and investment complaints to your state securities regulator (find both through NASAA at nasaa.org). If something feels wrong, report it even if you're unsure and even if you didn't lose money — your report protects the next person, and the no-blame version of all this is the very next section.

If this lesson gave you a sinking feeling — because you just realized your money has been in an expensive active fund for years, or you were sold a loaded fund by someone you trusted, or you inherited a fund you've never examined — this part is for you, and it's separate from the warnings on purpose. The feeling is common, and the situation is fixable. Set the rest down for a moment.

First, the thing that matters most: it is not your fault. These funds are sold, not bought — by trained, licensed, friendly professionals whose entire job is to make the expensive choice feel like the responsible one, often inside systems (like a teacher's 403(b)) deliberately built without anyone on your side. Being placed in a high-fee fund isn't a failure of your intelligence; it's the predictable result of an industry that profits from your not reading the fee table — a document almost no one is ever taught to read. The shame you might feel is the exact emotion that keeps people from looking, which is the only thing that keeps the money flowing. You don't owe anyone that shame.

Consider Ruth, who's 67 and retired in rural Ohio. When her husband died, she inherited a $35,000 actively managed fund he'd held for decades, and she's never once examined it — it sat there, quietly expensive, a painful thing to look at for reasons that had nothing to do with money. That's not negligence; that's grief, and it's deeply human. And here's the gentle news when she finally does look: because her retirement income is modest, her tax rate on long-term gains may well be 0%, so selling that fund and moving it somewhere cheap could cost her little or nothing. The thing she's been dreading is, for her, almost free to fix. Many people's "daunting cleanup" turns out the same way once they actually look at it.

So here's what you can still do, today. Read the four lines (§3) on whatever you hold — measuring it is the hardest part, and you now know how. If it's in a 401(k), 403(b), or IRA, swap it for a low-cost index fund; there's no tax cost, so there's no reason to wait. If it's in a taxable account, you may have a gain to manage, so move deliberately (§7) — but don't let a modest tax bill keep you in a fund bleeding you every year. And if a broker put you into something unsuitable, report it through the channels above — not to undo the past, but to protect the next person, who might have far less cushion than you. The years already spent in the expensive fund are gone; the only cost still in your control is the cost of staying. Closing the leak is a good day's work, not a verdict on your character.

The move

You sit down with an advisor — maybe at that free seminar, maybe a referral, maybe the friendly rep who visits your school. They're warm, they're competent, and they have a recommendation: "I've got a fund I really like for you — it's been a strong performer, professionally managed, and I think it's a great fit." Maybe they show you a chart of its recent returns. It sounds like exactly the expert guidance you came for. Often, it's a sale. Here's the machinery underneath.

What's actually being proposed

They're recommending an actively managed fund that, somewhere in its prospectus, carries a sales load, or a 12b-1 fee, or both — and frequently a specific share class chosen with one eye on how it pays them. The chart of "strong performance" is almost always short-term (the SPIVA and persistence data from §5 is what they're not showing you), and the cost — the one part that's actually guaranteed — rarely comes up unless you ask. "A fund I really like" can quietly mean "a fund that likes me back."

What's in it for them

Follow the money, exactly as §6 laid out. A 5.75% load on a $10,000 purchase pays the seller roughly $500 the day it closes. A 12b-1 fee pays them a recurring trail — around 1% a year on a Class C fund — for as long as you hold it. The fund company may also pay their firm for shelf space. The recommendation isn't necessarily dishonest; it's that the incentive points one way. The same person earns far more steering you into a 0.90% load fund than into a 0.04% index fund — and over the decades, as §4 showed, that difference is tens or hundreds of thousands of dollars moving quietly from your retirement to their revenue.

The DIY substitute, and the questions that expose the move

The accessible substitute is the one from the index lesson and the green column of the share-class table: a broad, low-cost index fund (or a target-date fund built from them, which is the next lesson) that you can buy yourself, no load, for around 0.04% a year. It pays no one a commission, which is its entire disadvantage to a salesperson and its entire advantage to you. To find out which kind of person you're facing, ask the four questions a sales move can't answer cleanly: "Are you a fiduciary, in writing, for this relationship?" "What is this fund's total annual cost — expense ratio, plus any load and 12b-1 — in a percentage and in dollars?" "How has it done against its index over 10 and 15 years, net of fees?" And "What can this fund do that a low-cost index fund can't?" Vagueness, a pivot back to last year's return, or discomfort with the word "fiduciary" is your answer.

The decode, in one line

"A fund I really like" can mean a fund that's right for you, or a fund that's right for them — and the four questions, especially the one about total cost in dollars, separate the two faster than any read of their demeanor. An advisor worth their fee will answer all four plainly and won't flinch at the index-fund comparison. One who isn't will sell you the chart and skip the table. Slow down, ask, and let the answers decide.

If this lesson left you uneasy — suspecting your own funds are expensive, replaying who sold you what, doing nervous mental math — that reaction is normal, and most of the weight is safe to set down. Here's what's actually true.

The cost is knowable, and now you know how to know it. The single most disempowering thing about fund fees is their invisibility — and you've just dismantled that. You can open a fee table, find the four lines that matter, and price any fund you own in about ninety seconds. The thing that quietly cost people for decades only worked because no one read the document. You read the document now. That alone puts you ahead of most investors and nearly all the people the high-fee industry depends on.

The fix is usually simple, and often free. In a retirement account, switching from an expensive fund to a cheap index fund is a few clicks and costs nothing in tax. Even in a taxable account, it's a manageable, sequence-able task, not an emergency. You don't have to unwind everything today or get it perfect. You just have to stop the leak, and stopping it is ordinary maintenance, not surgery.

And you do not need to become an expert or build anything clever. The whole lesson collapses to a short rule: a broad, low-cost index fund (or a target-date fund made of them, which is next lesson) is a complete, excellent answer for the large majority of people — and it's the cheapest, most tax-efficient, and most reliably index-beating choice precisely because it isn't trying to be clever. Choosing it isn't settling. It's the move the evidence points to, made by people who understand the expensive alternatives perfectly well and decline them on purpose.

If you've been in expensive funds for years, the cost already paid is gone and not worth a moment's self-reproach — it was the predictable result of a system, not a personal failing. The only cost still in your control is the cost of the years ahead, and you now have everything you need to take that back. Read the four lines, prefer the index, mind the account type. That's enough, and it's well within what you can do.

I just found out one of my funds has a 1% expense ratio. Should I panic and sell everything right now?

No panic, and no need to act in a rush — but yes, plan to fix it. First check what kind of account it's in. If it's a 401(k), 403(b), or IRA, selling the expensive fund and buying a low-cost index fund triggers no tax at all, so you can simply do it whenever you next sit down — it's a few clicks. If it's a taxable account, selling a fund that has gained value realizes a capital gain you'll owe tax on, so move a bit more deliberately (sell in pieces, stop adding new money to it, harvest losses), but don't let a one-time tax keep you in a fund that bleeds you every single year. A 1% expense ratio on a stock fund is high in 2026 — broad index funds run around 0.04% — so it's worth fixing. Just deliberately, not in a 2 a.m. panic.

My fund says it's 'no-load.' That means it's free, right?

No — 'no-load' only means there's no sales commission and, at most, a tiny 0.25% marketing fee. It does not mean no fee. A no-load fund still charges an annual expense ratio, and a no-load active fund can easily run 0.70% or more a year, plus the hidden turnover costs from §2.4. 'No-load' is a meaningful improvement over a 5.75% load, but it's not the finish line. The number that actually decides your cost is the Total Annual Fund Operating Expenses — the expense ratio — so read that line, not the marketing label.

How do I even find out what my funds cost? I have no idea where to look.

Three easy ways. First, the fund's summary prospectus — the 'Fees and Expenses' section, walked through in §3 — which you can find on the fund company's site or your plan portal; read the four lines (load, 12b-1, total expense ratio, turnover). Second, type the fund's name or ticker into Morningstar, which shows the expense ratio and turnover on the main page. Third — and easiest for comparing — the free FINRA Fund Analyzer (tools.finra.org), which prices any fund in dollars over time and lets you stack it against a low-cost index. Ninety seconds in any of them tells you what years of statements never made obvious.

An advisor put me in Class A shares of one fund and Class C of another. What's the difference, and did they pick the right ones for me?

They're the same funds sold at different price tags (§2.1). Class A charges a one-time front load (about 5.75%) but a lower yearly fee; Class C charges no upfront load but a permanently higher yearly fee (a full 1% marketing fee baked in). Roughly speaking, A is cheaper if you hold for many years and C is cheaper only for a few — but the class chosen often reflects how the advisor gets paid (a big upfront commission on A, a recurring trail on C) at least as much as your timeline. The more useful question isn't 'A or C?' — it's why a load fund at all, when a no-load index fund (the green column in the share-class table) beats both at every horizon and pays no commission. If the answer is vague, that's informative.

Aren't some active managers genuinely brilliant? My fund beat the market last year.

Some are skilled, but one year tells you almost nothing — it's mostly noise. The scorecards that count fairly (SPIVA, §5.1) show that over 10 to 20 years, roughly 85–93% of active large-cap funds lose to the plain S&P 500 after fees, and — crucially — the rare winners don't stay winners: past top performers scatter to average, so you can't pick next year's star in advance. Active does better in a few less-efficient corners like bonds and emerging markets, but even there most funds trail over the long run, and the cheapest active funds beat the priciest by a wide margin. So the honest read: if you go active, go cheap and go in a category where it has a real shot — and know you're making a bet the odds are against.

My 401(k) or 403(b) only offers expensive active funds. What do I do?

Two-part rule. First, if there's an employer match, still contribute enough to capture it — free matching money beats a high fee by a mile (the 401(k) lessons did this math). Second, route any money beyond the match to a low-cost IRA you open yourself, where index funds cost around 0.04%, rather than pouring it into the expensive plan. And you have a third move people forget: you can ask. Plans add low-cost options when employees push — teachers in particular can request a low-cost custodial 403(b)(7) vendor (the kind Angela switched to). A bad menu is a reason to be strategic about where each dollar goes, never a reason to skip the match or give up on investing.

Will selling my expensive fund trigger a huge tax bill?

Only in a taxable account, and often less than you fear. In a 401(k), 403(b), or IRA, there's no tax to sell — swap freely. In a taxable account, you owe tax only on the gain (what it's worth minus what you paid), at capital-gains rates (a later lesson's detail), and you have softeners: sell in pieces across tax years, sell your highest-cost lots first, or harvest losses elsewhere to offset the gain. For many people the long-run fee savings dwarf the one-time tax. And if your income is modest, your long-term capital-gains rate may even be 0% — which is exactly why Ruth's dreaded cleanup turns out to be nearly free. Measure the gain before you assume it's a wall.

My fund's expense ratio doesn't look too bad — so why should I even care about its turnover?

Because turnover is a cost the expense ratio leaves out entirely. The expense ratio covers the fund's operating fees; it does not include the cost of all the trading the fund does — the commissions, bid-ask spreads, and market impact of buying and selling (§2.4) — which can quietly add roughly half a percent or more a year. And in a taxable account, high turnover forces capital-gains distributions you're taxed on even if you never sold (§2.5), another 1–2% a year in some cases. So two funds with identical expense ratios can have very different true costs if one trades far more than the other. That's why this lesson adds turnover to the picture the index-fund lesson started — and why the calculator below lets you stack all of it up.

This is the one interactive piece — a calculator that runs the full cost stack on your own numbers, not a character's. Enter a starting balance, a monthly contribution, a number of years, and an assumed gross return, then choose whether the account is taxable or tax-advantaged. For the active fund you enter all four costs this lesson taught — a one-time front-end load, the annual expense ratio (which already includes the 12b-1), the hidden turnover trading cost, and a capital-gains tax drag that only counts in a taxable account — and set the low-cost index fund beside it. It computes both ending balances live and the lifetime dollar drag the active fund costs you, decomposed into net returns so you can see where it goes. It's pre-filled with the lesson's full-stack scenario — $10,000 plus $300 a month for 30 years in a taxable account, an active fund carrying a 5.75% load, 0.90% expense ratio, 0.40% turnover, and 1.00% tax drag versus a 0.04% index — which reproduces the ~$261,187 active outcome, the ~$432,955 index outcome, and the ~$171,768 lifetime drag from §4.2 exactly. Flip the account type to tax-advantaged and the tax drag switches off — and entering Angela's $34,000 over 14 years at 6% with no load reproduces her ~$12,479 403(b) gap from §4.1. Everything recalculates from your inputs using the same formulas worked throughout the lesson. It runs entirely in your browser with React state only — nothing is stored, nothing is sent anywhere; close the tab and your numbers are gone. The gross return is an assumption, not a promise.