Earned Income Tax Credit (EITC)
Up to $8,231 in refundable credit for working families. The largest anti-poverty program in the federal tax code — and one of the most underclaimed because the rules are dense.
2026 Maximum EITC by Family Size
No qualifying children
$664
1 child
$4,427
2 children
$7,318
3+ children
$8,231
Investment income limit: $11,950 (cliff — over and you're disqualified). Childless workers must be ages 25-64. EITC is fully refundable: the IRS sends you the excess as a refund check if your credit exceeds your tax liability.
Source: IRS EITC main page · IRS Rev. Proc. 2025-32 (2026 inflation adjustments).
What is the Earned Income Tax Credit?
The Earned Income Tax Credit (EITC) is a refundable federal tax credit for low- to moderate-income working individuals and families. Created in 1975 as a small offset to payroll taxes, it's expanded dramatically over five decades and is now the largest anti-poverty program in the federal tax code — about 25 million households claim it each year, with the IRS paying out roughly $60 billion annually in EITC refunds.
'Refundable' is the key word: if your EITC is larger than your federal income tax bill, the IRS pays you the difference as a refund. A single parent with 2 kids earning $25,000 might owe $0 federal tax — and STILL receive a $7,318 EITC refund check. That's not getting back what you paid in; that's the government adding money on top.
EITC is structured as a 'phase-in / plateau / phase-out' formula: the credit grows as you earn more (incentivizing work), maxes out across a middle band, then shrinks as you climb above the band (avoiding a cliff). The shape and size depend on your filing status (single/ vs ) and number of qualifying children. The childless EITC is small and tightly age-restricted; the 3+ children EITC is large and the dominant version of the credit.
How the credit is calculated
EITC has three distinct income zones, each with its own behavior:
- 1Phase-in: As earned income rises from $0, the credit grows by a fixed percentage — 7.65% (no kids), 34% (1 kid), 40% (2 kids), or 45% (3+ kids) of every dollar earned. So a 2-child family earning $5,000 gets a $2,000 EITC; earning $10,000 gets $4,000.
- 2Plateau: Once earned income hits the 'completed phase-in' amount, the credit plateaus at the maximum — $4,427 (1 kid), $7,318 (2 kids), $8,231 (3+ kids). The plateau extends through a band of income where the credit stays at max regardless of small income changes.
- 3Phase-out: Above the plateau, the credit shrinks at a fixed rate — 7.65% (no kids), 15.98% (1 kid), 21.06% (2 or 3+ kids) of every dollar of above the phase-out threshold. The credit reaches $0 at the maximum AGI for your family size: roughly $20K (no kids), $50K (1 kid), $57K (2 kids), $61K (3+ kids) for single/; add roughly $7,000 for .
- 4Apply to tax liability, then refund: Your EITC reduces federal income tax dollar-for-dollar. If the credit exceeds your tax bill, the excess comes to you as a refund. Note: EITC and Additional Child Tax Credit refunds are held by the IRS until mid-February (PATH Act anti-fraud rule), regardless of when you file.
EITC eligibility checklist
You must have earned income
Wages from a job () or net self-employment income (1099 / Schedule C). Investment income, retirement distributions, unemployment, alimony, and child support don't count as earned income for EITC purposes. You need at least $1 of qualifying earned income to claim any EITC.
Your investment income must be below $11,950 (2026)
Interest, dividends, capital gains, rental income, and royalties combined. Cross this threshold and you're disqualified entirely — you don't get a partial credit. The limit is inflation-indexed each year. Common trip-ups: a one-time stock sale that pushes you over, or a year with a big mutual fund capital-gains distribution.
You must have a valid SSN
You, your spouse (if ), and any qualifying children must each have a Social Security Number valid for employment by the return's due date (including extensions). ITIN holders cannot claim EITC. This is one of the most common rejection reasons for immigrant families.
You can't file as Married Filing Separately (with one narrow exception)
filers are generally barred from EITC. The narrow exception (added by the American Rescue Plan and made permanent): MFS filers who are separated from their spouse and lived apart for the last 6 months of the tax year, AND have a qualifying child living with them, can claim EITC. Otherwise, married couples must file to qualify.
If you have no qualifying children, you must be 25-64 years old
The childless EITC has age bands: at least 25, under 65 at year-end. Workers younger than 25 or older than 64 with no qualifying children get $0 EITC even if they meet income limits. This is a major reason many low-income college students and retirees on small earned-income side gigs get nothing.
Qualifying children must meet four tests
Relationship (your child, stepchild, foster child, sibling, half-sibling, or descendant of any of those), Age (under 19 at year-end OR under 24 if full-time student OR any age if permanently disabled), Residency (lived with you in the US for more than half the year), and Joint Return (the child generally can't file their own joint return). The child must also have a valid SSN.
Worked examples
Three scenarios show how EITC math plays out across family sizes and income levels.
EXAMPLE 1 — Single parent, 2 children, $25,000 W-2 wages
- Earned income
- $25,000
- Standard deduction (HOH)
- −$24,150
- Taxable income
- $850
- Federal tax (10% bracket)
- $85
- EITC at $25K with 2 kids (in plateau)
- $7,318
- Federal tax after EITC
- $0
- Refund (the EITC excess over tax owed)
- $7,233
Plus Child Tax Credit (~$3,400 refundable for 2 kids at this income) brings the total federal refund to roughly $10,600. This is what 'refundable' means — the IRS pays out far more than the family owes in tax.
EXAMPLE 2 — MFJ couple, 3 children, $45,000 combined wages (in phase-out)
- Earned income
- $45,000
- Phase-out threshold (MFJ, 3+ kids, ~)
- $30,360
- Income above phase-out threshold
- $14,640
- Phase-out reduction (21.06% × $14,640)
- −$3,083
- Max EITC (3+ kids)
- $8,231
- Actual EITC
- $5,148
Even in phase-out, the credit is meaningful — $5K of refundable credit at a household earning $45K. The credit reaches $0 around $68K combined income for this family.
EXAMPLE 3 — Single childless worker, age 30, $15,000 wages (smaller credit)
- Earned income
- $15,000
- Phase-out threshold (single, no kids, ~)
- $11,140
- Income above phase-out
- $3,860
- Phase-out reduction (7.65% × $3,860)
- −$295
- Max EITC (no kids)
- $664
- Actual EITC
- $369
The childless EITC is intentionally tiny — phases out by ~$20K of AGI. Same worker but age 23 or age 67 would get $0 (childless EITC age band 25-64 only).
Common EITC pitfalls and surprises
A single mutual-fund capital-gains distribution can disqualify you
If you hold mutual funds in a taxable brokerage account, year-end capital gains distributions are reported on 1099-DIV Box 2a regardless of whether you sold any shares. A $12,500 distribution pushes you over the $11,950 investment-income limit and zeroes out your EITC entirely. Worth checking November statements and considering a partial sale to harvest losses if you're close to the cliff.
Two-earner couples often get LESS EITC than two single filers would
EITC has a built-in marriage penalty. The phase-out adjustment (~$7,000 added to single thresholds) doesn't fully compensate for combining incomes. Two single workers each earning $20K with a child get more EITC filing separately than one MFJ filer earning $40K with the same child. Marrying can cost a couple $1,000-$3,000 of EITC. This is one of the strongest implicit marriage penalties in the federal tax code, particularly for couples just above the federal poverty line.
Self-employed filers face heightened audit risk on EITC claims
EITC has the highest improper-payment rate of any major federal program (the IRS estimates 20-25% of EITC dollars paid out are over-payments, mostly from Schedule C filers reporting low net income to maximize the credit). Real Schedule C deductions are fine; aggressive deductions that drop net income to near $0 to land in the EITC phase-in zone are a top audit trigger. The IRS uses 'EITC compliance audits' as a high-volume enforcement tool, and audited filers without good documentation often lose multiple years of EITC plus penalties.
If two parents both claim the same child, neither gets EITC
Divorced or separated parents sometimes both try to claim their child for EITC. The IRS uses tiebreaker rules: the parent the child lived with longer wins; if equal, the parent with higher wins. The losing parent's return gets the EITC denied — and may also lose the Child Tax Credit. Coordinate which parent claims the child BEFORE filing; refiling to fix this is painful and the IRS holds both refunds during the dispute.
EITC is one of the most underclaimed credits
The IRS estimates 20% of eligible workers don't claim EITC each year — roughly 5 million people leaving an average ~$2,500 each on the table. The biggest non-claim groups: workers below the federal income tax filing threshold who don't realize they need to file to get EITC, workers in their first year of self-employment, and grandparents raising grandchildren who don't realize the child qualifies for EITC purposes. If you didn't claim EITC in a prior year and were eligible, you can amend your return up to 3 years back via Form 1040-X.
Run your full tax picture
EITC is one piece of the lower-income tax puzzle. The salary calculator handles your federal/state withholding; the No Tax on Tips calculator covers OBBBA's tipped-worker deduction; the 1099 calculator handles the SE tax side that many EITC-eligible self-employed people forget about.