Adoption and Taxes: The Federal Adoption Tax Credit Explained

The federal adoption tax credit is the single biggest way the government helps families offset the cost of adopting. Most families know it exists. Far fewer know how it actually works: what counts, which year to claim it, and what changed recently. This article covers the practical questions families ask us every year.

How Much Is the Adoption Tax Credit?

For tax year 2025, the maximum credit is $17,280 per child. It is a credit, not a deduction, so it reduces the tax you owe dollar for dollar. For 2026 returns the IRS has indexed the limit higher again; check the current Form 8839 instructions for the exact figure.

The biggest recent change: beginning with tax year 2025, up to $5,000 of the credit is refundable. That means families with little or no federal tax liability can now receive that portion as a refund. The rest of the credit remains non-refundable, but any unused amount can be carried forward for up to five years.

Income Limits

The credit begins to phase out when modified adjusted gross income exceeds about $259,190 (tax year 2025) and is fully phased out at about $299,190. Families under the lower figure get the full credit. The same limits apply to the employer adoption-assistance exclusion.

What Counts as a Qualified Adoption Expense

• ●Agency fees, including home study and placement fees
• ●Court costs and attorney fees
• ●Travel expenses, including meals and lodging, while away from home for the adoption
• ●Other expenses directly related to the legal adoption of an eligible child

What does not count

• ●Expenses for adopting your spouse's child
• ●Expenses reimbursed by your employer or any other program
• ●Expenses for a surrogate parenting arrangement
• ●Any expense that violates state or federal law

Which Year Do You Claim It?

This is where families most often get it wrong. For a domestic adoption, the timing depends on whether the adoption is final:

International adoptions are different: expenses are claimed only in the year the adoption becomes final.

Failed or Disrupted Adoptions

For a domestic adoption, qualified expenses from an attempt that did not result in placement can still be claimed, the year after they were paid, and they count toward the same per-child maximum as a later successful adoption of a different child. This surprises many families, and it matters, because disrupted matches are a real part of domestic infant adoption.

Special Needs Adoptions

If a state determines that a child has special needs (a specific legal determination, usually for a child adopted from foster care), the family may claim the full maximum credit regardless of actual expenses in the year the adoption becomes final.

Employer Adoption Assistance

If your employer offers an adoption-assistance program, up to the same annual limit can be excluded from your taxable income. You cannot claim the credit and the exclusion for the same dollar of expense, but you can use both for different expenses up to each limit.

How the Credit Works: A Worked Example

Simplified, to show the shape of it. Your preparer applies the exact ordering rules on Form 8839.

A family pays $28,000 in qualified expenses for a domestic adoption that becomes final in 2025. Their federal tax before credits is $9,000. The credit is capped at $17,280, not $28,000. Up to $5,000 of that is refundable, so they receive it as a refund regardless of how much tax they owe. The remaining $12,280 is non-refundable: it can erase their $9,000 tax bill, and the unused $3,280 carries forward to next year's return. Total benefit in year one: $14,000 ($9,000 of tax wiped out plus a $5,000 refund), with $3,280 still to use.

Who Qualifies

• ●The child must be under 18 at the time of the adoption, or physically or mentally unable to care for themselves.
• ●Adopting your spouse's child does not qualify.
• ●Your modified adjusted gross income must be under the phase-out range for the year you claim.
• ●If you are married, you generally must file jointly to claim the credit (there are narrow exceptions).
• ●Expenses must be yours, not reimbursed by an employer, a grant, or any other source.

How Many Years Can You Claim It?

The credit is per child, with one lifetime maximum per child. But you can spread it across years in two ways. First, the non-refundable portion carries forward for up to five years if your tax liability is too small to use it all at once. Second, if your adoption spans tax years (expenses in 2024 and 2025, final in 2025), you may be claiming different expenses on different returns under the timing rules above. Keep a running total so you never exceed the per-child cap and never leave carry-forward on the table.

Using the Credit and Employer Assistance Together

If your employer reimburses $6,000 of adoption expenses under a qualified program, that $6,000 can be excluded from your income, and you cannot also claim it toward the credit. But any remaining qualified expenses you paid yourself can go toward the credit, up to its own cap. A family with $25,000 in expenses and $6,000 reimbursed could exclude the $6,000 and claim up to $17,280 on the other $19,000.

Common Mistakes That Cost Families Money

• ●Claiming domestic expenses in the year they were paid instead of the year after (when the adoption was not yet final).
• ●Not claiming expenses from a match that fell through. They still count for domestic adoptions.
• ●Forgetting to carry forward the unused non-refundable portion, year after year, for up to five years.
• ●Using adjusted gross income instead of modified adjusted gross income for the phase-out check.
• ●Throwing away receipts. Agencies can reprint invoices; hotels and airlines often cannot after a year.

How to Claim It

1. Keep every receipt and invoice from the agency, attorney, court, and travel.
2. Complete IRS Form 8839, Qualified Adoption Expenses, and attach it to your Form 1040.
3. Keep the adoption decree or placement agreement with your records.
4. If your credit exceeds your tax, track the carry-forward each year so none of it expires.

For the full picture of what adoption costs and the other ways families offset it, including grants and loans, see our pages on the cost of adopting a baby and adoption financial assistance.