Can Both Spouses Contribute to a Roth IRA: Limits and Phase-Outs

Yes, both spouses can contribute to a Roth IRA, and for most married couples that is the right move. Each spouse opens a separate account in their own name. For 2026, each of you can put in up to $7,500, or $8,600 if you are 50 or older, as long as the household has enough earned income and your joint modified adjusted gross income stays below the phase-out range.¹

Why Each Spouse Needs a Separate Account

There is no joint Roth IRA. Federal tax law defines an individual retirement account as a trust “for the exclusive benefit of an individual,” so every IRA belongs to exactly one person.² The Roth provision builds on that same individual framework.³ You and your spouse can share every other financial account, but the brokerage still has to register each Roth IRA under one name.

That structure matters at tax time because the IRS tracks contributions, income limits, and withdrawals per person. It matters again for inheritance. A surviving spouse can roll an inherited Roth IRA into their own Roth and treat it as if it had always been theirs, which preserves the tax-free growth, or keep it as an inherited account under separate distribution rules.⁴ Naming your spouse as beneficiary on each account is one of the simplest planning steps a couple can take.

2026 Contribution Limits for Couples

For 2026, each spouse can contribute up to $7,500 across all of their traditional and Roth IRAs combined. If you are 50 or older, the catch-up adds $1,100, bringing your individual limit to $8,600.¹ The catch-up amount is now indexed to inflation.

Household totals for 2026:

Both under 50: $7,500 + $7,500 = $15,000 combined.
One spouse 50 or older: $8,600 + $7,500 = $16,100 combined.
Both 50 or older: $8,600 + $8,600 = $17,200 combined.

There is no upper age limit on Roth contributions. A 75-year-old with qualifying compensation can still contribute.⁵

You can make 2026 contributions anytime from January 1, 2026, through the unextended federal tax-filing deadline in April 2027. Filing for a tax extension does not extend the contribution deadline; it only extends the deadline for pulling out excess contributions.⁵

You Need Earned Income

Roth IRA contributions require taxable compensation. The IRS counts wages, salaries, commissions, self-employment income, bonuses, and tips. Nontaxable combat pay also qualifies, which matters for deployed military families.⁶ Taxable non-tuition fellowship and stipend payments count as well.⁷

What does not count: interest, dividends, rental income, pension payments, Social Security benefits, and unemployment compensation.⁷ A retired couple living entirely on pensions and investment returns has no qualifying compensation and cannot contribute directly, even if their income sits well below the phase-out.

When One Spouse Doesn’t Work: The Spousal IRA

If one spouse stays home or earns very little, the working spouse’s income can fund both accounts. The IRS calls this a spousal IRA. Two conditions apply: you file a joint federal tax return, and the working spouse’s taxable compensation is enough to cover both contributions.⁵

Combined contributions cannot exceed the total taxable compensation on the joint return. If the working spouse earns $12,000 and the other earns nothing, the couple can spread up to $12,000 across the two accounts but cannot reach the full $15,000. If the working spouse earns $20,000, both accounts can be maxed at $7,500 each because $15,000 is less than the $20,000 available.⁵

The non-working spouse opens and owns the account in their own name. The money can come from a joint bank account. What matters legally is that the joint return shows enough earned income to justify both contributions.

Income Phase-Outs by Filing Status

Even with earned income, your ability to contribute shrinks and eventually disappears as household income rises. The IRS uses modified adjusted gross income to determine eligibility, and married couples filing jointly share one MAGI figure.

For 2026:

Married filing jointly: full contributions below $242,000 in MAGI, reduced contributions from $242,000 to $252,000, no direct contributions at $252,000 or above.¹
Married filing separately and living together: reduced contributions between $0 and $10,000, no contributions at $10,000 or above.⁸
Married filing separately and living apart the entire year: treated like a single filer, with a phase-out from $153,000 to $168,000.

The married-filing-separately penalty is severe. A couple living together with almost any income at all is locked out of direct Roth contributions if they file separate returns. For Roth purposes, filing jointly is almost always the better move, unless another factor drives the choice, such as an income-driven student loan repayment plan.

For most couples, MAGI equals or comes very close to the AGI on line 11 of your Form 1040. You add back a handful of items, including any traditional IRA deduction, the student loan interest deduction, excluded foreign earned income, and employer-provided adoption benefits excluded from income, and you subtract any income from Roth conversions or rollovers from qualified plans.⁹ If none of those apply, your MAGI is just your AGI.

If Your Income Is Too High: The Backdoor Roth

Couples above the phase-out are not entirely shut out. A workaround known as the backdoor Roth IRA lets high earners route money into a Roth through two steps: contribute to a traditional IRA on a nondeductible basis, then convert that traditional balance to a Roth IRA. Each spouse can do this separately with their own accounts.

The basic sequence:

Open a traditional IRA if you don’t already have one and make a nondeductible contribution of up to $7,500 for 2026.
Convert the traditional IRA balance to your Roth IRA. Do this promptly to minimize taxable earnings between contribution and conversion.
Report the nondeductible contribution on Form 8606 when you file. You will also receive a Form 1099-R documenting the conversion.

The complication is the pro-rata rule. If you already hold pre-tax dollars in any traditional, SEP, or SIMPLE IRA, the IRS treats every conversion as coming proportionally from your pre-tax and after-tax balances across all of your non-Roth IRAs. You cannot cherry-pick just the after-tax dollars. For example, if your traditional IRA holds $50,000 in pre-tax money and you add $7,500 in nondeductible contributions, roughly 87% of any conversion would be taxable. The cleanest backdoor works when you have zero pre-tax IRA balances. One common fix is rolling existing pre-tax IRA money into a workplace 401(k) first, if your employer allows incoming rollovers.

Because each spouse’s IRAs are tracked separately, one of you might have a clean backdoor path while the other has a pro-rata problem. Evaluate each spouse independently.

Fixing Excess Contributions

Contributing more than the limit, or contributing when your income exceeds the phase-out, creates an excess contribution. The penalty is a 6% excise tax on the excess for every year it stays in the account, and it keeps compounding until you fix it.¹⁰

To avoid the penalty, withdraw the excess and any net income earned on it before the tax-filing deadline, including extensions. With an extension, you generally have until October 15 to correct. If you filed on time but missed the withdrawal, you can still pull the excess out within six months of the original filing deadline and file an amended return with Form 5329 to clear the penalty.¹¹

Another option: if your income was too high this year but you expect it to drop next year, you can apply this year’s excess as next year’s contribution rather than pulling it out. You still owe the 6% tax for the year the excess occurred, but you stop the bleeding. This works best for small overages and couples whose income floats near the phase-out boundary.

For most married couples filing jointly, the path is straightforward. Open two separate Roth IRAs, confirm your combined earned income covers both contributions, check that your MAGI falls below $242,000 for 2026, and contribute up to $7,500 each, or $8,600 if you qualify for the catch-up. If one spouse doesn’t work, the spousal IRA rules let the working partner’s income support both accounts. If your household income is too high for direct contributions, the backdoor route remains open to both spouses.

1
Internal Revenue Service. 2026 Amounts Relating to Retirement Plans and IRAs
2
Office of the Law Revision Counsel. 26 USC 408 – Individual Retirement Accounts
3
Office of the Law Revision Counsel. 26 USC 408A – Roth IRAs
4
Internal Revenue Service. Retirement Topics – Beneficiary
5
Internal Revenue Service. Retirement Topics – IRA Contribution Limits
6
Internal Revenue Service. Miscellaneous Provisions – Combat Zone Service
7
Internal Revenue Service. Publication 590-A (2025), Contributions to Individual Retirement Arrangements (IRAs)
8
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
9
Internal Revenue Service. Modified Adjusted Gross Income
10
Office of the Law Revision Counsel. 26 USC 4973 – Tax on Excess Contributions to Certain Tax-Favored Accounts and Annuities
11
Internal Revenue Service. 2025 Instructions for Form 5329 – Additional Taxes on Qualified Plans (Including IRAs) and Other Tax-Favored Accounts