How to Make a Prior-Year IRA Contribution Before April 15

You can make a prior-year IRA contribution up until the tax-filing deadline of the following year, with no extension available beyond that date. For the 2025 tax year, the deadline is April 15, 2026. Filing a tax extension does not push it back, and your brokerage will apply the money to the current year by default unless you specifically designate it as a prior-year contribution.¹

April 15, 2026 falls on a Wednesday, so there’s no weekend shift this year.² After that date, any contribution you send in automatically counts toward 2026. Even if the IRS grants you an automatic six-month extension to file your return, the IRA money still has to land by April 15.¹

There is one exception worth checking. If you live in a federally declared disaster area, the IRS may postpone various tax deadlines, including the IRA contribution deadline. These extensions are automatic for taxpayers whose address of record sits in the affected area.³ SEP IRAs work under different rules entirely; their deadline runs to the due date of the business tax return, extensions included, so a SEP contribution can legitimately arrive well after April 15.⁴

How Much You Can Contribute for 2025

When you make a prior-year contribution, the limit that matters is the one for the year you’re contributing to, not the year you’re writing the check.

For 2025: $7,000 total across all your IRAs, or $8,000 if you were 50 or older by December 31, 2025.
For 2026: $7,500 total, or $8,600 if you are 50 or older by December 31, 2026.

These caps apply across all your IRAs combined. If you have both a traditional and a Roth, the deposits for a single tax year cannot exceed the limit between them.⁵ Your contribution also cannot exceed your taxable compensation for that year. If you earned $4,000 in 2025, that’s the ceiling for your 2025 contribution regardless of the general cap.⁶

The bump to $7,500 for 2026 and the new $1,100 catch-up amount are inflation adjustments announced by the IRS.⁷ If you’re making both a prior-year and a current-year contribution in the same window, track carefully which dollars go where.

Eligibility Runs on Prior-Year Numbers

To contribute for any year, you need earned income during that year. Wages, salaries, tips, commissions, and net self-employment income all count. Rental payments, interest, and dividends don’t.⁵ There is no age restriction. The SECURE Act of 2019 removed the old cutoff at age 70½, so anyone with earned income can contribute.

Your eligibility for a Roth contribution, or for a traditional IRA deduction, is based on the income you had in the contribution year, not the year you send the money. Pull your 2025 income figures from your tax documents before deciding how much to put in.

Roth IRA Income Cutoffs for 2026

Roth IRAs have hard income cutoffs that determine whether you can contribute at all. For 2026:

Single or head of household: full contribution if modified adjusted gross income (MAGI) is below $153,000, partial between $153,000 and $168,000, none above $168,000.
Married filing jointly: full below $242,000, partial between $242,000 and $252,000, none above $252,000.
Married filing separately: partial between $0 and $10,000, none above $10,000.

Contributing more than you’re eligible for triggers a 6% excise tax on the excess for every year it sits in the account.⁸

Traditional IRA Deduction Phase-Outs for 2026

Anyone with earned income can contribute to a traditional IRA, but whether you can deduct that contribution depends on your income and whether you or your spouse are covered by a workplace retirement plan.

Single, covered by a workplace plan: full deduction below $81,000 MAGI, partial between $81,000 and $91,000, none above $91,000.
Married filing jointly, contributor covered: full below $129,000, partial between $129,000 and $149,000, none above $149,000.
Married filing jointly, contributor not covered but spouse is: full below $242,000, partial between $242,000 and $252,000, none above $252,000.
Married filing separately, covered by a workplace plan: partial between $0 and $10,000, none above $10,000.

If neither you nor your spouse is covered by a workplace plan, the full contribution is deductible regardless of income.⁷

Spousal contributions follow the same April 15 deadline and the same phase-out tables. On a joint return, a working spouse can fund an IRA for a non-working or lower-earning spouse as long as the combined taxable compensation covers both contributions.⁵ The spousal option requires filing jointly; it isn’t available to couples filing separately.

Telling the Custodian It’s a Prior-Year Contribution

The single step that trips people up is designating the tax year. Between January 1 and April 15, most custodians present a choice on their contribution form: current year or prior year. Skip that field or leave it on the default, and the money almost always lands in the current year. Look for a dropdown, checkbox, or radio button labeled something like “Contribution Year” or “Prior Year” and select the correct option.

If you’re mailing a check, write your account number and the words “2025 contribution” in the memo line. Without that notation, the custodian has no way to know your intent and will default to the current year.

Electronic transfers from a linked bank account are the fastest funding method. Expect a hold of a few business days while the transaction clears. This matters as April 15 approaches: a transfer initiated on April 14 could settle after the cutoff. Give yourself a week of buffer. Before submitting, read the confirmation screen and check the designated tax year. Fixing a year-designation error after the fact means calling the custodian and sometimes filing corrected paperwork.

Reporting the Contribution on Your Return

If you contributed to a traditional IRA and qualify for the deduction, report it as an adjustment to income on your Form 1040. You don’t need to wait for any form from your custodian; report it from your own records.

If your income is too high for a deduction but you contribute to a traditional IRA anyway, file Form 8606 with your return. This form tracks your non-deductible basis, which prevents you from paying tax twice on the same dollars when you eventually take distributions. Skipping Form 8606 when it’s required carries a $50 penalty.⁹ Roth contributions are never deductible, so they don’t appear as an adjustment on your 1040, and Roth contributions alone don’t require Form 8606.

Your custodian sends Form 5498 to the IRS reporting your contribution amount and the year it applies to. It doesn’t arrive until May 31, well after most people have filed.¹⁰ File based on your own records and keep your contribution confirmations. The IRS cross-references Form 5498 against your 1040, and a mismatch can trigger a notice.

Changing Your Mind or Fixing an Overcontribution

If you contributed to a Roth for the prior year and then realize your income was too high, or you simply want the other type of IRA, you can recharacterize the contribution. Your custodian does a trustee-to-trustee transfer of the contribution plus any earnings, and the IRS treats the money as if it went to the second IRA from the start. The recharacterization deadline is the due date of your return including extensions, so a 2025 contribution can be recharacterized as late as October 15, 2026. Note that Roth conversions from a traditional IRA cannot be recharacterized back; that door closed in 2018. Regular contributions between account types can still be moved.¹¹

If you contribute more than the limit allows, the excess gets hit with a 6% excise tax every year it stays in the account.⁸ The cleanest fix is withdrawing the excess amount plus its earnings before your tax-filing deadline including extensions. Do that in time and the IRS treats the contribution as if it never happened. The earnings you pull out are taxable in the year of the contribution, and if you were under 59½, those earnings also face the 10% early distribution penalty unless an exception applies.¹²

If you already filed without catching the excess, you still have a six-month window after the original filing deadline. File an amended return with “Filed pursuant to section 301.9100-2” written at the top, report any earnings from the excess, and include an amended Form 5329.¹² For small overages, some people simply under-contribute in a later year to absorb the excess, though the 6% penalty keeps running until it’s gone.

1
Internal Revenue Service. Traditional and Roth IRAs
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Internal Revenue Service. IRS Reminder: Disaster Victims in Twelve States Have Automatic Extensions to File and Pay Their 2024 Taxes
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Office of the Law Revision Counsel. 26 USC 219 – Retirement Savings
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Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
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Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities
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Internal Revenue Service. 2025 Instructions for Form 8606 – Nondeductible IRAs
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Internal Revenue Service. About Form 5498, IRA Contribution Information
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