Adoption Credit Carryforward Refund 2025: The IRS Fix, Explained
For 2025 only, unused adoption credits from 2020-2024 can count toward the $5,000 refundable part. Who gets an IRS refund, the notice, and your 2026 worksheet.
The adoption credit became partly refundable for the first time on 2025 returns. Section 70402 of Public Law 119-21 added 26 U.S.C. 23(a)(4), under which “so much of the credit allowed under paragraph (1) as does not exceed $5,000” is treated as refundable, and section 70402(d) applies it to “taxable years beginning after December 31, 2024.” The 2025 Form 8839 built that in on lines 11a to 13, with the refundable amount going to Form 1040 line 30.
What the 2025 form did not do was let older, unused adoption credits share in it. Those carryforwards came in on line 15 and could only reduce tax owed, through the nonrefundable credit on line 18 and Schedule 3 line 6c. The 2025 instructions say so plainly: “Any credit carryforward can only be a nonrefundable credit. Unused nonrefundable credit can’t be turned into a refundable credit in a future year.”
What changed after the returns were filed
After 2025 returns were filed, the Treasury, in the IRS’s words, “clarified its interpretation” of the law. Under the new reading, “for tax year 2025 only, adoption tax credit carryforwards from prior tax years (2020-2024) can increase the amount of the adoption tax credit that is refundable in 2025, subject to the $5,000 per qualifying child limitation.”
The IRS chose not to reissue anything. Its question-and-answer page on the change says that “the 2025 forms and instructions will not be updated to reflect this treatment,” and that taxpayers should complete the 2025 Form 8839 “using the form and instructions as issued” without altering it or entering amounts on lines where they do not belong. The same goes for tax software and for preparers, who are told not to override the calculation. The correction happens on the IRS side, account by account.
That leaves an odd situation for anyone reading the official documents. The 2025 instructions, which are the official text most software follows, still say a carryforward can never become refundable, and the IRS has decided not to change them. The answer to “can my carryforward be refunded?” is therefore yes for 2025, no for every other year, and you will not find the yes on the form.
Who gets the adjustment
According to the IRS, you may receive it if all four of these apply: you filed a 2025 Form 1040, 1040-SR or 1040-NR; you claimed, or were eligible to claim, the adoption credit on Form 8839; you had adoption credit carryforwards from earlier years available in 2025; and your return and account show that your refundable credit should go up.
The carryforwards in play are the ones that originated in 2020 through 2024. Unused adoption credits carry forward for up to five years, oldest first, so anything from before 2020 has already expired. You do not need a new adoption in 2025. The IRS says that a taxpayer who did not claim the credit in 2025 “but filed a Form 8839 in tax years 2020 through 2024 that showed a prior year adoption credit carryforward” may still be adjusted.
Timing depends on how you filed. Returns filed before April 15, 2026 are generally adjusted automatically. Returns filed under an extension, and accounts with identity theft indicators, freezes, dependency conflicts or other open issues, are reviewed later in 2026, once the return is processed or the issue is resolved. If your account is waiting on something else, the IRS says you generally do not need an amended return just to get the adjustment.
Who does not get it automatically
The IRS lists the cases where no adjustment arrives: you already received the correct refundable credit, you had no carryforward available in 2025, or the IRS lacks the information to compute one. Two situations stand out because they are fixable.
The first is a 2025 return that claimed the adoption credit but left the carryforward off line 15. The IRS says it “may not have enough information to make the systemic adjustment” and that you “may need to file an amended return to correct your adoption credit carryforward information.” For someone who skipped the credit on the 2025 return but filed Form 8839 in 2020 through 2024 showing a carryforward, the IRS says the same thing: if it lacks the information, “you may need to file Form 1040-X, Amended U.S. Individual Income Tax Return, with Form 8839 to claim the credit.” A family that was eligible in earlier years but never claimed the credit at all is simply listed among the cases the IRS will not adjust, with no instructions; that situation is worth taking to a preparer. Any amended return has to land inside the refund window, generally three years from when the return was filed or two years from when the tax was paid, whichever is later, under 26 U.S.C. 6511(a), which also means older years may already be closed. Our Form 1040-X guide covers the amended return itself.
How much you get, and what the notice shows
The ceiling is $5,000 per eligible child for 2025, but the IRS stresses that a $5,000 refund is not the default. The amount depends on “your allowable adoption credit, prior-year adoption credit carryforwards available for use in 2025, the number of eligible children, income limitations, other adoption credit rules, payments, other credits, and any balance due or offset on your account.” The adjustment can produce a refund, a smaller balance due, or no change at all. It does not alter adjusted gross income, taxable income or qualified adoption expenses; only the credit moves.
Any overpayment is refunded or applied to other federal tax debts or other debts “as required by law,” with interest if the law requires it. The IRS sends a notice explaining the change, generally within 30 days of the adjustment. If you agree with it you do not need to respond; keep it with your 2025 records.
Three practical points follow from the IRS answers. Where’s My Refund will not show this adjustment, so the places to look are the notice, your IRS Online Account, or a tax account transcript. A lost notice may not be reissued, but a copy is available in the Online Account. And the IRS asks people not to call unless a notice tells them to, because phone assistors have no information beyond what is published.
When you still need to act
The adjustment is narrow by design: it touches the adoption credit and related account figures, nothing else. Several situations are left to you.
An estimated tax penalty. The IRS “will not automatically recompute or abate any estimated tax penalty because of this systemic adoption credit adjustment.” If your 2025 return carried a penalty that the larger refundable credit would have reduced or wiped out, request abatement by following the instructions in the penalty notice, or file Form 843 if you no longer have it. Our Form 2210 guide explains how that penalty is computed.
An offset on a joint refund. If the new refund was taken for a past-due debt that belongs to only one spouse, the other spouse may be able to claim their share with Form 8379, Injured Spouse Allocation. The IRS points to the form’s instructions to check eligibility; our guide to the Form 8379 injured spouse claim walks through it in the student loan context.
Other credits that lost out. The IRS says you may need to amend if you used your adoption carryforward as a nonrefundable credit and “could have instead claimed” any of these: the District of Columbia first-time homebuyer credit (Form 8859), the residential clean energy credit (Form 5695, Part I), the qualified electric vehicle credit (Form 8834), the alternative fuel vehicle refueling property credit (Form 8911), the general business credit (Form 3800), the credit for prior year minimum tax (Form 8801), or the credit to holders of tax credit bonds (Form 8912). The automatic fix does not reshuffle which credits absorbed your tax.
Disagreeing with the figure. If you think the adjustment is wrong, the IRS says you may need to file Form 1040-X with Form 8839 and supporting information.
Your 2026 return: recompute the carryforward first
This is the step most families will miss. The refund came out of the same pool of unused credit that would otherwise have carried into 2026, so the carryforward shown on your 2025 worksheet is now too high. The IRS tells you to redo the Nonrefundable Adoption Credit Carryforward Worksheet—Line 18 in the 2025 Instructions for Form 8839, with one change on line 8.
Normally line 8 of that worksheet is simply the amount from Form 8839 line 18, the nonrefundable credit you used in 2025. For the corrected version, the IRS says to enter “the sum of: the amount from your tax year 2025 Form 8839, line 18; and the amount of the increase in your refundable adoption credit from the systemic adjustment.” The draft 2026 Instructions for Form 8839 repeat the same two-amount rule for line 8. Take the increase from the notice or from your 2025 account transcript. Do not use the refund amount: the IRS warns that the total refund, reduced balance due or amount due on the notice “may reflect other payments, credits, offsets, interest, penalties, or account adjustments.”
As filed: worksheet line 7 = $9,000, line 8 = $2,400, line 9 = $6,600. The 2023 carryforward to 2026 on line 16 is $6,600, and the total carryforward on line 23 is $6,600.
After the adjustment: suppose the notice shows the refundable adoption credit went up by $5,000. Corrected line 8 = $2,400 + $5,000 = $7,400. Line 9 = $9,000 − $7,400 = $1,600; line 16 = $1,600; line 23 = $1,600.
The family received $5,000 now instead of using it against tax over the next few years. The remaining $1,600 is nonrefundable on the 2026 return, and because it arose in 2023 it can be carried no later than 2028, the fifth year after, under 26 U.S.C. 23(c)(2).
If you carried credits from more than one year, work every line of the worksheet: it uses the oldest carryforward first, so a larger line 8 wipes out 2020 and 2021 amounts before it touches later years. Keep the notice, the transcript and the corrected worksheet together, because you or your preparer will need the new figure for line 15 of the 2026 Form 8839.
What does not carry over to 2026
The IRS takes up the question in its own Q&A — “Does the 2025 adjustment mean my adoption credit carryforward will be refundable again in 2026?” — and answers: “No. These FAQs address a special treatment for tax year 2025 only.” The draft 2026 Instructions for Form 8839 (dated November 6, 2026) keep the standing rule that “any credit carryforward can only be a nonrefundable credit,” so a carryforward on a 2026 return only reduces tax owed. The same draft also puts the corrected-carryforward step in writing, under the heading “Corrected 2025 refundable adoption credit,” and adds a new line 18b to the 2026 form to track the carryforward to 2027. The refundable portion for a new adoption rises to $5,120 per child for 2026 and $5,280 for 2027 under the inflation indexing in section 23(h)(3), and claiming it on a 2026 return also means completing the new Schedule 3-A, which our Schedule 3-A guide covers line by line. The 2026 and 2027 limits, phase-outs and the draft 2026 Form 8839 are in our adoption tax credit guide.
Sources
- IRS, IR-2026-123, “IRS has begun issuing automatic refunds to individuals who claimed Adoption Tax Credit carryforward from prior years,” October 16, 2026 — irs.gov
- IRS, Questions and answers about adoption tax credit carryforward (Topics A–G), last reviewed October 8, 2026 — irs.gov
- IRS, Adoption Credit page — irs.gov/adoptioncredit
- IRS, 2025 Instructions for Form 8839 (Line 13, Line 18 and the Nonrefundable Adoption Credit Carryforward Worksheet—Line 18) — irs.gov/pub/irs-pdf/i8839.pdf
- IRS, 2025 Form 8839, Qualified Adoption Expenses — irs.gov/pub/irs-pdf/f8839.pdf
- IRS, draft 2026 Instructions for Form 8839 (What’s New; “Corrected 2025 refundable adoption credit”; line 18b), dated November 6, 2026 — irs.gov/pub/irs-dft/i8839—dft.pdf
- 26 U.S.C. 23 and the effective-date note for Public Law 119-21, section 70402(d) — law.cornell.edu
- 26 U.S.C. 6511, limitations on credit or refund — law.cornell.edu
Quick answers
Why did the IRS send me an adoption credit refund I did not ask for?
Because the Treasury changed its reading of the 2025 tax law after returns were filed. For tax year 2025 only, adoption credit carryforwards from 2020 through 2024 can count toward the refundable part of the credit, up to $5,000 per eligible child. The IRS is recomputing affected 2025 accounts on its own, began in late September 2026, had issued refunds to more than 50,000 taxpayers by October 16, and expects most to be done by the end of 2026. A notice explaining the change generally follows within 30 days of the adjustment.
Do I need to file an amended return to get the adoption credit carryforward refund?
No, not to get this adjustment. The IRS says not to file Form 1040-X solely to request it. An amended return still makes sense if your 2025 return left out the carryforward amount, if you need to fix another item such as filing status, income or dependents, or if you disagree with the IRS figure.
Will I get a $5,000 refund?
Not necessarily. The refundable portion for 2025 is capped at $5,000 per eligible child, and the IRS says the actual amount depends on your allowable credit, the carryforwards available in 2025, the number of eligible children, the income limits, other payments and credits, and any balance due or offset. The result can be a refund, a smaller balance due, or no change.
Will the IRS remove the estimated tax penalty on my 2025 return?
Not automatically. The IRS will not recompute or abate an estimated tax penalty because of this adjustment. If the larger refundable credit would have reduced or eliminated the penalty, request abatement by following the penalty notice, or file Form 843 if you no longer have it.
Is my adoption credit carryforward refundable again on my 2026 return?
No. The IRS says the treatment applies to tax year 2025 only, and the draft 2026 Instructions for Form 8839 keep the rule that a credit carryforward can only be a nonrefundable credit, usable against tax owed. Because the refund used up part of your carryforward, recompute the amount you carry into 2026 before you file; the 2026 draft instructions describe the same correction.
Why does Where's My Refund not show the adoption credit adjustment?
The IRS says Where's My Refund will not provide information about this type of account adjustment. Check the notice, your IRS Online Account, or a tax account transcript instead.
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