How much can I contribute to a Traditional IRA?

Last updated August 2026

Short answer

The 2026 limit is $7,500, or $8,600 if you are 50 or older, which includes the $1,100 catch-up. That amount covers every IRA you own together, so a Traditional and a Roth share one allowance rather than each having their own. Two further caps apply: you cannot contribute more than your taxable compensation for the year, and being able to contribute is a separate question from being able to deduct it.

Two things get confused here constantly. The contribution limit and the deduction limit are different rules with different thresholds, and only one of them stops you putting money in.

The 2026 numbers

$7,500 for anyone under 50. From age 50, an additional $1,100 catch-up takes it to $8,600.

The catch-up is now indexed for inflation, which it was not before SECURE 2.0, so it will drift upward rather than sitting at a fixed figure.

Age is measured at any point during the year, so turning 50 in December qualifies you for the whole year.

One limit across all IRAs

The figure applies to the total of every IRA you own. Three accounts do not produce three allowances.

Splitting between traditional and Roth is allowed in any proportion, and the two together cannot exceed the limit.

Accounts at different providers are still your accounts. Nobody is aggregating them for you, which is how accidental excess contributions happen.

The earned income cap

You cannot contribute more than your taxable compensation for the year. Someone earning $5,000 can contribute $5,000, not $7,500.

Compensation means wages, salary, tips, bonuses and self-employment income. Investment income, rental income, pensions and Social Security do not count.

A spousal IRA is the exception worth knowing: a married couple filing jointly can fund an IRA for a spouse with little or no income, provided combined compensation covers both contributions.

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Contributing is not the same as deducting

Income limits govern the deduction, not the contribution. Earning above the phase-out means you can still contribute; you just cannot deduct it.

Those non-deductible contributions become basis, tracked on Form 8606, so they are not taxed again on withdrawal.

This is the mechanism behind the backdoor Roth, and also the reason the pro-rata rule catches people who hold other pre-tax IRA money.

Deadlines and fixing mistakes

The deadline is the tax filing deadline for that year, generally 15 April, and filing an extension does not move it.

Contributions made in the first months of the calendar year must be designated for the correct tax year, and providers default to the current one.

An excess contribution attracts a 6% excise tax per year until corrected. Removing it, plus the earnings attributable to it, before the filing deadline avoids the penalty.

Spousal IRAs

A married couple filing jointly can fund an IRA for a spouse with little or no earnings, provided combined compensation covers both contributions.

That gives a single-income household $15,000 of IRA capacity in 2026 rather than $7,500.

The account belongs to the spouse it is opened for, with its own beneficiary designation, which is worth knowing rather than treating it as a joint pot.

Sources

The 2026 limits are from IRS Notice 2025-67. Contribution rules, compensation definitions and excess-contribution corrections are in Publication 590-A. Walnut is informational and is not an investment adviser. This guide is educational and not personalized tax advice.

FAQ

How much can I contribute to a Traditional IRA in 2026?

$7,500, rising to $8,600 from age 50 with the $1,100 catch-up. That figure is the total across every IRA you own, traditional and Roth combined, and it cannot exceed your taxable compensation for the year.

Is the limit shared with my Roth IRA?

Yes. $4,000 into a Traditional IRA leaves $3,500 for a Roth in 2026. Holding both accounts divides one allowance; it does not create two.

Does a 401(k) reduce how much I can put in an IRA?

No. The IRA limit is entirely separate from the $24,500 workplace deferral limit, so you can max both. What a workplace plan affects is whether the IRA contribution is deductible.

What if I have no earned income?

Contributions require taxable compensation, so investment income and Social Security do not qualify. A non-working spouse can still contribute through a spousal IRA if the couple files jointly and has enough combined compensation.

When is the deadline?

The tax filing deadline for that year, generally 15 April of the following year, and extensions do not extend it. Contributions made between January and April must be labelled for the correct year.

What happens if I contribute too much?

A 6% excise tax applies for each year the excess stays in the account. Withdrawing the excess and any earnings on it before the filing deadline avoids the penalty, and the earnings are taxable in the year they were made.

Is there an age limit on contributing?

No. The old age restriction on Traditional IRA contributions was removed, so anyone with earned income can contribute at any age, even while taking required distributions.

Can I contribute for a spouse who does not work?

Yes, through a spousal IRA, provided you file jointly and combined taxable compensation covers both contributions. That takes a single-income household from $7,500 of IRA capacity to $15,000 in 2026, and the account belongs to the spouse it is opened for.

Does a SEP or SIMPLE IRA use up my regular IRA limit?

No. Employer contributions to a SEP or SIMPLE are separate from your own $7,500 IRA allowance, so a self-employed person can receive a SEP contribution and still make a personal IRA contribution in the same year. Whether that personal contribution is deductible is a separate test.