This article reflects federal IRS rules as of June 2026 and covers tax year 2025 (the return most people file in 2026), with state notes where they apply. Tax law changes — confirm current figures on IRS.gov before you file. This is educational information, not personal tax advice for your exact situation.
Quick Answer
Yes. A working grandparent can claim the Earned Income Tax Credit (EITC) for a grandchild they raise, as long as the grandchild meets the relationship, age, residency, and joint-return tests, and the grandparent meets the income and other rules. For tax year 2025, the credit can reach $8,046.
Grandparents Can Qualify — Here’s the Catch
If you work and you are raising your grandchild, the IRS treats that grandchild as a possible qualifying child for the Earned Income Tax Credit. The law specifically lists a grandchild as an eligible relationship, so you do not need to adopt the child or even be the legal guardian to claim the credit. What you do need is for the child to live with you for more than half the year, to be under the age limit, and for your income to fall under the cap — and you must be the one person entitled to claim that child if more than one adult could.
The stakes are large and the deadline is real. For tax year 2025, the EITC is worth up to $8,046 for a worker with three or more qualifying children, yet the IRS says about 1 in 5 eligible workers miss the credit every year — often grandparents who assume it is “only for parents.” Miss the filing window, claim a child someone else already claimed, or skip the paperwork, and you can lose thousands or trigger a years-long ban.
Here is what you will learn:
- 👵 The exact four tests a grandchild must pass to become your qualifying child.
- 💵 The 2025 income limits and credit amounts, with fully worked dollar examples.
- ⚖️ How the tiebreaker rule decides who wins when the child’s parent also claims them.
- 📄 Which forms to file (Schedule EIC and, after a denial, Form 8862) and the deadlines.
- 🚫 The seven mistakes that cost grandparents their refund — and how to avoid each one.
What the EITC Is and Why Grandparents Matter
The Earned Income Tax Credit is a refundable tax credit for people who work but earn low to moderate pay. Refundable means that if the credit is larger than the tax you owe, the IRS pays you the difference as a refund. So a grandparent who owes little or no tax can still receive the full credit as cash back.
Congress built the EITC around the idea of a qualifying child, and the tax code does not limit that child to a son or daughter. Under the qualifying child rules, a grandchild — meaning any descendant of your child, including a great-grandchild — counts as an eligible relationship. This is why millions of grandparents raising grandchildren after a parent’s death, illness, deployment, incarceration, or addiction crisis can claim the same credit a parent would.
The consequence of not knowing this is pure lost money. A grandmother who believes the credit is “for parents only” simply does not file for it, and the IRS does not chase her down to hand it over. The credit is use-it-or-lose-it each year, and you generally have only three years to file a late return and still collect a refund.
How the Credit Is Built
The EITC rises with your earned income, hits a plateau, then phases out as income climbs higher. Earned income means wages, salary, tips, and net self-employment profit — not Social Security, pensions, or investment income. The more qualifying children you claim (up to three), the larger both the maximum credit and the income ceiling become.
The consequence of this design is that a small raise can sometimes lower your credit, and a child who fails one test can drop you to a far smaller credit tier. That is why getting each grandchild correctly counted matters so much before you file.
The Four Tests Your Grandchild Must Pass
To claim the EITC using your grandchild, that child must pass four separate tests for tax year 2025. Fail even one, and the child cannot be your qualifying child — though you may still qualify for a smaller childless EITC.
Relationship Test
Your grandchild already satisfies this test by blood or law. The IRS counts a child, stepchild, foster child, sibling, or any descendant of those — which expressly includes a grandchild and a great-grandchild. A common misconception is that you must have legal custody or guardianship; you do not, because the relationship test looks at the family tie, not a court order. What you should do is keep proof of the relationship (the child’s birth certificate plus your child’s birth certificate linking the chain) in case the IRS asks.
Age Test
The grandchild must be under 19 at the end of 2025, under 24 if a full-time student for at least five months of the year, or any age if permanently and totally disabled. The consequence of missing the age cut is that the child becomes a qualifying relative at best, which does not count for the EITC. For example, a 20-year-old grandson who is not a student and not disabled cannot give you the EITC. Confirm the student or disability status before filing if the child is between 19 and 23.
Residency Test
The grandchild must live with you in the United States for more than half of 2025 — that is, at least 183 nights. Temporary absences for school, illness, or vacation still count as time living with you. This is the test grandparents lose most often, because if the child split the year between you and a parent, only one home can clear “more than half.” Keep school records, medical records, or a letter from a doctor or clergy showing the child’s address with you, since the IRS may request proof of residency.
Joint Return Test
The grandchild generally cannot file a joint tax return with a spouse for 2025. The one exception is a joint return filed only to claim a refund, where neither spouse would owe tax filing separately. The consequence of ignoring this is a disallowed credit if the child married and filed jointly for real tax reasons. For most minor grandchildren this test is automatic, but verify it for an older, married grandchild.
Which Situation Applies to You?
The right path depends on your living arrangement and who else might claim the child. Find your situation below, then read the matching section.
- You are the only adult raising the grandchild (parents absent, deceased, or not in the home): you almost certainly claim the EITC — go to the worked examples.
- You and the child’s parent both live in your home: the tiebreaker rule decides who claims the child, and a parent usually wins unless they agree to let you claim — read the tiebreaker section.
- The child lived with you only part of the year: apply the residency test carefully; if the child was with you fewer than 183 nights, you likely cannot claim them.
- You have no qualifying child but you work and are low-income: you may still get the smaller childless EITC if you are at least 25 and under 65 — see the FAQs.
- Your EITC was denied or reduced in a past year: you must attach Form 8862 — read “Forms and Deadlines.”
The Tiebreaker Rule: When the Parent Also Claims
Only one taxpayer can use the same child for the EITC in a year. When more than one eligible person claims the same grandchild and they cannot agree, the IRS applies the tie breaker rules to pick the winner — and the order favors parents.
Under the tiebreaker order, the child is treated as the qualifying child of: the parents if they file jointly; the one parent if only one claimant is a parent; the parent the child lived with longest if two non-joint parents claim; the higher-AGI parent if living time was equal; and only then the non-parent with the highest adjusted gross income. A grandparent (a non-parent) can win only if no parent claims the child, or if the grandparent’s AGI is higher than that of any parent who could claim but chooses not to.
The consequence of guessing wrong is severe. If both you and the child’s mother e-file claiming the same grandchild, the second return is rejected, the IRS opens an inquiry, and the loser must repay the credit with interest — and may face a 2-year or 10-year ban for reckless or fraudulent claims. The misconception that “whoever files first keeps it” is false; filing first only delays the other return, it does not win the tiebreaker. What you should do is agree in advance, in writing, on who claims the child, and keep that note with your records.
| If This Describes Your Household | Who Claims the Grandchild for EITC |
|---|---|
| Both parents absent; grandchild lives only with you | You, the grandparent, claim the child |
| Child’s parent lives in your home and will claim the child | The parent wins by default under the tiebreaker |
| Parent lives with you but agrees not to claim, and your AGI is higher | You may claim the child |
| Parent lives with you, agrees not to claim, but parent’s AGI is higher | Neither can shift it to you; the parent must claim or no one does |
Worked Examples With Real Dollars
The 2025 figures below come from the IRS inflation adjustments for tax year 2025. The maximum credit is $649 with no children, $4,328 with one child, $7,152 with two children, and $8,046 with three or more. Investment income must stay at or below $11,950 for 2025.
Example 1 — Rosa, one grandchild
Rosa, age 58 and single, earns $22,000 working part-time at a clinic and raises her 9-year-old granddaughter, who lived with her all year. With one qualifying child, the credit phases in at about 34 cents per dollar of earned income up to a plateau. Rosa’s income lands near the plateau, so she receives close to the $4,328 maximum one-child credit for 2025. Because the credit is refundable, even though Rosa owes almost no income tax, the IRS sends most of the $4,328 to her as a refund.
Example 2 — James and Carol, three grandchildren
James and Carol, both 62, file jointly and earn $34,000 combined while raising three grandchildren after their daughter’s death. With three qualifying children, they sit in the plateau range for married-filing-jointly, so they receive close to the full $8,046 maximum credit for tax year 2025. That single credit is larger than the federal income tax they owe, so most of it arrives as a refund check.
Example 3 — Dwayne, income too high
Dwayne, age 55 and single, earns $70,000 and raises one grandson. For tax year 2025, the income limit for a single filer with one qualifying child is $50,434. Because Dwayne earns more than that ceiling, his EITC is $0 — the credit has fully phased out. The lesson: even a perfect qualifying child gives no EITC once income passes the cap.
Forms and Deadlines
You claim the EITC on your Form 1040, and when you claim it with a qualifying grandchild you must attach Schedule EIC to list each child’s name, year of birth, relationship, and months lived with you. There is no separate application — the credit is part of your normal return.
The filing deadline for a 2025 return is April 15, 2026 (or the next business day), and an extension gives you until October 15, 2026 to file the paperwork, though not to delay tax owed. If you missed an earlier year, you generally have three years from the original deadline to file and still collect that year’s refund — after that, the money is gone for good.
Form 8862 After a Denial
If the IRS reduced or disallowed your EITC in a past year for any reason other than a math error, you must attach Form 8862, “Information To Claim Certain Credits After Disallowance,” the next time you claim it. The current version is Form 8862 (Rev. December 2025). Skip it, and the IRS issues a math-error notice and denies the credit automatically. Fill it out, attach it to your return, and answer every residency and relationship question for each grandchild.
Cost and Timing
Filing yourself with free software costs nothing if your income qualifies for IRS Free File, while a paid preparer typically charges $150–$400 for a return with the EITC. By law the IRS cannot release an EITC refund before mid-February, so even an early filer waits until late February or early March for the money. When a tiebreaker dispute, a past ban, or a contested custody situation is involved, the modest cost of a CPA or a Low Income Taxpayer Clinic is worth it.
State EITCs: A Bonus on Top
If you qualify for the federal EITC as a grandparent, you may also qualify for a state credit, because many states piggyback on the federal rule. The IRS lists states with their own EITC, and the amount is usually a percentage of your federal credit.
The percentages vary widely and change the math a lot. For example, the federal rule is the same in every state, but the state add-on ranges from 5 percent in Louisiana and Oklahoma to 50 percent in Colorado and Maryland, 70 percent in the District of Columbia, and 125 percent in South Carolina (though South Carolina’s is non-refundable). Nine states, including Texas and Florida, have no state income tax and therefore no state EITC, so the federal credit is the whole story there.
| State or District | Add-On to Your Federal EITC |
|---|---|
| District of Columbia | 70 percent, refundable |
| Maryland and Colorado | 50 percent, refundable |
| New York | 30 percent, refundable |
| Louisiana and Oklahoma | 5 percent, refundable |
The consequence of skipping the state form is leaving the state match unclaimed — a grandparent in Maryland with a $4,328 federal credit forfeits roughly $2,164 in state money by not filing the state return. Check your state’s tax agency page and claim both credits the same year.
Mistakes to Avoid
- Assuming the EITC is parents-only. Grandparents qualify, and skipping it forfeits up to $8,046 for tax year 2025.
- Claiming a grandchild who lived with you under half the year. This fails the residency test and the IRS will deny the credit and demand repayment with interest.
- Both you and the parent claiming the same child. The second return is rejected and the tiebreaker decides; the loser repays the credit and may be banned.
- Counting Social Security or pensions as earned income. Only wages and self-employment count, so this can wrongly inflate or void your credit.
- Ignoring the investment-income cap. More than $11,950 in investment income for 2025 disqualifies you entirely, no matter how low your wages are.
- Forgetting Form 8862 after a prior denial. The IRS auto-rejects the credit, so your refund stalls until you mail the form.
- Filing without Schedule EIC. Leaving out the schedule for your qualifying grandchild delays processing and can knock you down to the tiny childless credit.
Do’s and Don’ts
- Do keep school, medical, or lease records proving the grandchild lived with you, because the IRS asks grandparents for residency proof more often than parents.
- Do agree in writing with the child’s parent on who claims the child, since that prevents a return-rejecting double claim.
- Do check your state’s EITC, because the state match can add hundreds or thousands on top of the federal credit.
- Do file even with little or no income tax owed, because the EITC is refundable and pays you cash.
- Do use IRS Free File or a VITA site if money is tight, because qualified help is free and reduces errors.
- Don’t claim a grandchild a parent will also claim, because you will likely lose the tiebreaker and face repayment.
- Don’t count benefits like SSI or unemployment as earned income, because doing so produces a wrong, deniable credit.
- Don’t miss the three-year window for a past year, because the refund vanishes permanently after it closes.
- Don’t guess on the age or student status of a teen grandchild, because an error there voids the qualifying-child claim.
- Don’t skip Form 8862 if you were denied before, because the credit is blocked until you file it.
Pros and Cons of Claiming the EITC as a Grandparent
- Pro — Real cash: the refundable credit pays up to $8,046 for 2025 even if you owe no tax.
- Pro — No custody needed: the relationship test is met by blood, so no court order is required.
- Pro — Stacks with other credits: you may also claim the Child Tax Credit for the same grandchild.
- Pro — State bonus: many states add a percentage of your federal credit.
- Pro — Late claims allowed: you can still file up to three years back and collect.
- Con — Strict residency proof: grandparents face more documentation requests than parents.
- Con — Tiebreaker risk: a parent can override your claim, leaving you with nothing.
- Con — Refund delay: the law holds EITC refunds until mid-February.
- Con — Harsh penalties: a reckless or fraudulent claim brings a 2-year or 10-year ban.
- Con — Income cliff: earning over the cap drops your credit to zero with no phase-in cushion.
What to Do Next
- Confirm your grandchild passes all four tests — relationship, age, residency (183+ nights), and joint return — for 2025.
- Settle in writing with the child’s parent who will claim the child, to avoid a double-claim rejection.
- Gather proof: the child’s birth certificate, school or medical records with your address, and your income documents.
- File Form 1040 with Schedule EIC attached by April 15, 2026, using IRS Free File if your income qualifies.
- If your EITC was denied in a prior year, attach Form 8862 this time.
- Check and file your state EITC the same year to capture the state match.
- If a tiebreaker fight, a past ban, or a custody dispute is involved, call a CPA or a free Low Income Taxpayer Clinic before you file.
Frequently Asked Questions
Can a grandparent claim the EITC without legal custody of the grandchild?
Yes. Legal custody is not required for the EITC. The grandchild qualifies through the family relationship, as long as the child lived with you more than half of 2025 and meets the age test.
Can both the grandparent and the parent claim the same child?
No. Only one person can use the same qualifying child each year. If both claim the grandchild, the IRS applies the tiebreaker rule, which generally favors the parent.
How much is the EITC for a grandparent for tax year 2025?
Up to $8,046. That maximum applies with three or more qualifying children. It is $7,152 with two children, $4,328 with one child, and $649 with no children, for tax year 2025.
What is the income limit to claim the EITC for 2025?
$61,555 for single filers and $68,675 for married filing jointly, with three or more children for tax year 2025. Lower caps apply with fewer children, and investment income must stay at or below $11,950.
Does the grandchild need to be my dependent to claim the EITC?
No. The EITC uses the qualifying-child tests, not the dependency rules. A grandchild who meets the relationship, age, residency, and joint-return tests counts even if you do not claim them as a dependent.
Can I claim the EITC if the grandchild lived with me for only part of the year?
No, unless that part was more than half the year. The residency test requires the child to live with you in the U.S. for at least 183 nights during 2025; temporary absences still count.
Can I get the EITC if my only income is Social Security?
No. The EITC requires earned income such as wages or self-employment profit. Social Security, pensions, and SSI do not count, so without earned income there is no credit.
Do I have to file a special form to claim the EITC for a grandchild?
Schedule EIC. You attach Schedule EIC to your Form 1040 to list each qualifying grandchild. If the IRS denied your EITC before, you must also attach Form 8862.
Can great-grandparents claim the EITC for a great-grandchild?
Yes. The relationship test covers any descendant of your child, which includes a great-grandchild, as long as the other three tests are met for tax year 2025.
What happens if I claim the EITC incorrectly?
You repay it with interest, and you may face penalties. A claim found reckless brings a 2-year ban, and a fraudulent claim brings a 10-year ban from the credit.
Can I still claim the EITC for a past year I missed?
Yes, within three years. You generally have three years from the original due date to file a late return and collect that year’s EITC refund. After that, the refund is lost.
Is there an EITC for a working grandparent with no qualifying child?
Yes, a smaller one. For tax year 2025 the childless EITC reaches $649 if you are at least 25 and under 65, meet the income limit, and are not a dependent of another person.
Related reading
- Does a Grandchild Qualify for Child Tax Credit? (w/Examples) + FAQs
- Can a Grandchild Be a Qualifying Child? (w/Examples) + FAQs
- Can Grandparents Claim the Child and Dependent Care Credit? (w/Examples) + FAQs
- Can Grandparents Deduct a Cash Gift to a Grandchild? (w/Examples) + FAQs
- How Much Can Grandparents Gift a Grandchild Tax-Free in 2026? (w/Examples) + FAQs
- Should Grandparents Open a Custodial Roth IRA for a Grandchild? (w/Examples) + FAQs
- How to Qualify for Child Tax Credit (w/Examples) + FAQs