IRS Publication 5998 – The Earned Income Tax Credit (EITC or EIC) is one of the largest refundable tax credits available to working Americans. It can put hundreds or even thousands of dollars back in your pocket—often as a refund even if you owe no tax. In recent years, over 20 million households have claimed it, with average credits exceeding $3,000 for families with children.
IRS Publication 5998 (“Do You Qualify for the Earned Income Tax Credit?”) serves as the official quick-reference guide from the IRS. Revised in July 2024 (Catalog Number 95114D), this free one-page flyer outlines the core eligibility rules in simple language. You can download the PDF directly from the IRS here: https://www.irs.gov/pub/irs-pdf/p5998.pdf.
This article breaks down everything in Publication 5998, updated with the latest 2025 tax year figures (for returns filed in 2026) from IRS Publication 596 and official EITC tables. All information comes directly from IRS.gov sources for accuracy and currency.
What Is the Earned Income Tax Credit (EITC)?
The EITC helps low- to moderate-income workers and families by reducing taxes owed or increasing refunds. It rewards earned income from wages, salaries, tips, self-employment, or certain disability payments. The credit is fully refundable, meaning you can receive it even if your tax liability is zero.
Who is it for?
- Workers with or without qualifying children
- Self-employed individuals
- People receiving certain disability payments
Publication 5998 states clearly: “The Earned Income Tax Credit (EITC) is for people who work for someone else, are self-employed or receive certain disability payments.”
Key Eligibility Rules from IRS Publication 5998
Publication 5998 provides a straightforward checklist. You (and your spouse if filing jointly) must meet these requirements:
- Have earned income under a certain amount (specific limits vary by year, filing status, and number of qualifying children).
- Have a valid Social Security number (SSN) valid for employment, issued on or before the due date of your return (including extensions).
- Be a U.S. citizen or resident alien for the entire tax year.
- Have a qualifying child, or (if no qualifying child):
- Be at least age 25 but under age 65 at the end of the year.
- Live in the United States for more than half the year.
- Not qualify as a dependent of another person.
You may not:
- Have investment income (interest, dividends, etc.) over a certain amount.
- File as married filing separately.
- Be a qualifying child of another person.
- File Form 2555 or 2555-EZ (foreign earned income exclusion).
Special rules apply for qualifying children, military members, clergy, and people with disabilities or their relatives.
Important note from Pub 5998: You must file a federal tax return to claim the EITC—even if you are not otherwise required to file and owe no tax.
2025 EITC Income Limits and Maximum Credit Amounts (Tax Year 2025)
Limits adjust annually for inflation. Here are the official 2025 figures from IRS EITC tables and Publication 596 (for returns filed in 2026):
Maximum AGI / Earned Income Limits
| Number of Qualifying Children | Single, Head of Household, or Qualifying Surviving Spouse | Married Filing Jointly |
|---|---|---|
| 0 (None) | $19,104 | $26,214 |
| 1 | $50,434 | $57,554 |
| 2 | $57,310 | $64,430 |
| 3 or more | $61,555 | $68,675 |
Maximum Credit Amounts (2025)
- No qualifying children: $649
- 1 qualifying child: $4,328
- 2 qualifying children: $7,152
- 3 or more qualifying children: $8,046
Investment Income Limit: $11,950 or less (interest, dividends, capital gains, rental income, etc.). Exceeding this disqualifies you entirely.
You need at least $1 of earned income, but your total earned income and adjusted gross income (AGI) must stay below the limits above.
Qualifying Child Rules (Detailed)
A qualifying child must meet four strict tests (from IRS Publication 596):
- Relationship Test: Your son, daughter, stepchild, foster child, sibling, or descendant (grandchild, niece, nephew, etc.).
- Age Test: Under 19 at year-end (or under 24 if a full-time student for at least 5 months), or any age if permanently and totally disabled. The child must be younger than you (or your spouse on a joint return).
- Residency Test: Lived with you in the U.S. (50 states or D.C.) for more than half the year. Temporary absences (school, vacation, medical care, military duty) count as living with you.
- Joint Return Test: The child cannot file a joint return with a spouse (except to claim a refund of withheld taxes).
Only one person can claim the same child for EITC. Tiebreaker rules apply if multiple taxpayers could claim the child (usually the parent with longer residency or higher AGI).
Rules If You Have No Qualifying Child
You must still meet all basic rules plus:
- Age 25–64 at the end of 2025 (one spouse on a joint return).
- Lived in the U.S. for more than half the year.
- Not claimed as a dependent or qualifying child by anyone else.
Special Situations Covered in Publication 5998
- Military: Extended active duty outside the U.S. often counts toward U.S. residency. You may elect to include nontaxable combat pay as earned income.
- Clergy and Church Employees: Special rules for housing allowances and self-employment tax.
- Disabilities: Permanently and totally disabled children qualify at any age; certain disability payments may count as earned income.
- Self-Employed/Gig Workers: Net profit from Schedule C counts as earned income.
- Separated Spouses: You may qualify under special rules if you lived apart for the last 6 months of the year.
How to Claim the EITC?
- File Form 1040 or 1040-SR.
- Complete the EIC worksheet in the Form 1040 instructions or Publication 596.
- Attach Schedule EIC if claiming a qualifying child.
- Use free IRS tools: The EITC Assistant at IRS.gov/eitc lets you answer simple questions to check eligibility and estimate your credit.
Even if you owe no tax, file to get your refund!
Common Mistakes to Avoid
- Claiming a child who doesn’t meet all four tests.
- Exceeding the investment income limit.
- Using an SSN not valid for employment.
- Forgetting to file when you have no tax liability.
- Not electing to include combat pay when beneficial.
Frequently Asked Questions (FAQs)
Do I need Publication 5998?
Yes—it’s the fastest way to do a quick eligibility check. For full details and worksheets, use Publication 596 (2025).
Can I claim EITC for prior years?
Yes, you generally have 3 years from the original due date to file and claim it.
Is the EITC available in all states?
Most states offer their own EITC (a percentage of the federal credit). Check your state revenue department.
What if my income is exactly at the limit?
The credit phases out gradually. Use the IRS EIC Table or software for exact amounts.
Final Thoughts: Check Your Eligibility Today
IRS Publication 5998 gives you the essential checklist in plain English. Combined with the latest 2025 limits and the interactive EITC Assistant, determining whether you qualify has never been easier.
Action Steps:
- Download Publication 5998: irs.gov/pub/irs-pdf/p5998.pdf
- Visit the official EITC page: IRS.gov/EITC
- Use the EITC Assistant: apps.irs.gov/app/eitc
- Consult a tax professional or free VITA/TCE site if your situation is complex.
Don’t leave money on the table. File your 2025 return (due April 15, 2026, or later with extension) and claim the credit you deserve. For the most up-to-date information, always refer to IRS.gov, as limits and rules can change with new legislation.
Sources: IRS Publication 5998 (Rev. 7-2024), Publication 596 (2025), Earned Income and EITC Tables (2025), and Who Qualifies for the EITC page (all accessed February 2026).