EITC (Earned Income Tax Credit)
A refundable credit for low- and moderate-income workers, worth up to about $8,000.
Why it matters
Amount depends on earned income and number of qualifying children. Fully refundable — often the largest refund a low-income filer receives. Roughly 20% of eligible households don't claim it.
See also
Educational only — not financial, tax, or legal advice.