For any given tax year, the Roth IRA contribution deadline is the original due date of your federal tax return, which is normally April 15 of the following year. Contributions for the 2026 tax year can be made from January 1, 2026 through April 15, 2027. Contributions for 2025 must be in by April 15, 2026.
When the Contribution Window Opens and Closes
Federal law treats any contribution made by the due date of your return as if you made it on the last day of the prior tax year, provided you designate it for that year.1Office of the Law Revision Counsel. 26 USC 219 – Retirement Savings – Section: Other Definitions and Special Rules For most filers the due date is April 15, so each year has a fifteen-and-a-half-month contribution window: January 1 of the tax year through April 15 of the next.
The date shifts if April 15 lands on a weekend or a legal holiday, including Emancipation Day in the District of Columbia. When that happens, the deadline moves to the next business day. April 15, 2027 is a Thursday with no conflicting holidays, so the deadline for 2026 contributions is expected to hold on that date.
A Filing Extension Does Not Buy More Time
This trips up a lot of people. Getting a tax filing extension to October 15 does not extend your IRA contribution deadline. The contribution deadline is tied to the original due date of the return, not the extended one.2Internal Revenue Service. Traditional and Roth IRAs Money deposited after April 15 can only count toward the current tax year, no matter what your filing status looks like.
Telling Your Custodian Which Year the Contribution Is For
Between January 1 and April 15, any deposit could apply to the current year or the previous one. You have to specify. If you do not, your bank or brokerage can treat it as a current-year contribution, since that is the year it received the money.3Internal Revenue Service. Publication 590-A, Contributions to Individual Retirement Arrangements (IRAs)
Most online contribution forms include a dropdown or radio button for the tax year. Paper forms usually have a checkbox or line for it. If a contribution ends up posted to the wrong year, contact your custodian right away to request a correction. The IRS has flagged wrong-year reporting on Form 5498 as a common error that causes tax return problems.4Internal Revenue Service. Form 5498 – Errors by IRA Trustees, Issuers and Custodians May Cause Tax Trouble
How Much You Can Put In by the Deadline
For 2026, the contribution cap is $7,500 across all your traditional and Roth IRAs combined. If you are 50 or older at any point during the year, you can add a $1,100 catch-up, for a total of $8,600.5Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 The cap covers your combined IRA contributions. You cannot put $7,500 in a Roth and another $7,500 in a traditional IRA in the same year.
Your contribution also cannot exceed your taxable compensation for the year.6Internal Revenue Service. Retirement Topics – IRA Contribution Limits Compensation means wages, salaries, tips, commissions, self-employment income, and taxable alimony under pre-2019 divorce agreements. Investment income, rental income, pensions, and Social Security do not count. If you earned $3,000 in 2026, that is the ceiling on your contribution, even though the general limit is higher.
Income Phase-Outs Can Cap You Before the Deadline Does
Your ability to contribute to a Roth IRA depends on your modified adjusted gross income. As income rises into a phase-out range, the amount you can contribute shrinks. Above the top of the range, direct Roth contributions are not allowed.7Office of the Law Revision Counsel. 26 USC 408A – Roth IRAs
For 2026 the ranges are:
- Single or head of household: $153,000 to $168,000.
- Married filing jointly: $242,000 to $252,000.
- Married filing separately, if you lived with your spouse at any time during the year: $0 to $10,000.
If your income falls inside a range, you have to calculate a reduced limit using the worksheet in IRS Publication 590-A.5Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 Because the April window overlaps with tax season, many people wait until they have a firm income figure before finalizing the prior year’s contribution.
Fixing an Overcontribution
If you put in more than you were allowed, or your income turns out to disqualify some of what you deposited, the IRS charges a 6% excise tax on the excess for each year it stays in the account.8Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities You can avoid the penalty by withdrawing the excess plus any earnings it produced by your tax filing deadline, including extensions.9Internal Revenue Service. Instructions for Form 5329 The earnings pulled out are taxable in the year of the excess contribution, and if you are under 59½, the earnings portion can also face a 10% early distribution penalty.
Another route is recharacterization: instructing your custodian to move the contribution and its earnings to a traditional IRA. Done by the filing deadline including extensions, the IRS treats the contribution as if it had gone to the traditional IRA from the start.10Internal Revenue Service. Retirement Plans FAQs Regarding IRAs Recharacterization applies only to regular annual contributions, not to Roth conversions.
Form 5498: The Record of What Made It In
After the window closes, your custodian files Form 5498 with the IRS reporting all IRA contributions for the prior tax year, including any made during the January-to-April period. The form is not due until May 31, or the next business day if May 31 falls on a weekend.11Internal Revenue Service. 2025 Instructions for Forms 1099-R and 5498 You get a copy too.
Because the form arrives after most returns are already filed, it confirms rather than adds to what you reported. Compare it against your records anyway. If the amount or the tax year is wrong, ask your custodian for a corrected form. Keep these with your tax records; they are the primary documentation the IRS uses to verify contributions during an audit.12Internal Revenue Service. Form 5498, IRA Contribution Information