Spousal IRA

A spousal IRA is an individual retirement account funded with a working spouse’s income on behalf of a non-working spouse, allowing both members of a married couple to contribute and build separate retirement savings even if only one earns income. It is the primary tool for a spouse caring for children, pursuing education, or otherwise not earning money to still accumulate tax-deferred retirement wealth.

The basic premise: income as the binding constraint

Tax law limits IRA contributions to the amount of earned income an individual reports in a given year. A person with no job cannot contribute to an IRA because they have no earned income to set aside. A spousal IRA sidesteps this rule by allowing the working spouse to contribute on behalf of the non-working spouse, using the working spouse’s earned income as the funding source.

The rule is available only to married couples filing jointly and only if the working spouse has earned income sufficient to cover both their own IRA contribution and the spouse’s contribution. A couple with a working spouse earning $180,000 can each contribute up to $7,000 to a traditional IRA or Roth IRA for the year (assuming they meet age requirements), drawing from the working spouse’s income pool.

Spousal IRAs apply to both traditional and Roth accounts

A spousal contribution can go into either a traditional IRA or a Roth IRA, and the non-working spouse can choose independently from what the working spouse chooses. One spouse might fund a Roth for tax-free growth while the other funds a traditional IRA for a current tax deduction. The accounts are legally separate and owned by each spouse individually; the only difference is who earned the money that went in.

For Roth IRA contributions via spousal rules, the couple must meet the Roth income eligibility limits based on their combined filing income. This is where the working spouse’s actual income comes into play. A non-working spouse cannot force a Roth contribution if the couple’s household income exceeds the Roth phase-out range, even though the non-working spouse has no income themselves.

Tax treatment tracks account type, not who earned the money

A spousal contribution to a traditional IRA is deductible in the same way as any other traditional IRA contribution—subject to phase-out if the working spouse has a 401(k) plan or similar employer retirement plan at work. The non-working spouse’s deductibility is based entirely on whether the working spouse has workplace coverage, not on the non-working spouse’s own employment status (which is zero).

If the couple’s income is high enough to phase out the deduction for someone with workplace coverage, the working spouse’s contributions may be nondeductible. In that case, the couple will need to track IRA basis using Form 8606 to avoid double taxation when withdrawals occur.

For Roth spousal contributions, the couple’s combined adjusted gross income determines eligibility. Income phase-out ranges for 2024 vary by filing status; for those married filing jointly, Roth eligibility phases out between roughly $230,000 and $240,000. The non-working spouse’s zero income does not reduce this threshold.

When spousal IRAs matter most

Spousal IRA contributions are most valuable in households where one partner has taken time out of the workforce. A spouse raising young children, pursuing a graduate degree, or caring for aging parents has no earned income and no way to fund a retirement account—except through the spousal IRA mechanism. Over a decade or two, this can accumulate into substantial retirement wealth, especially if the account grows tax-deferred or tax-free.

The strategy is also relevant for couples where one partner works part-time or seasonally. An artist, freelancer, or contract worker with lumpy income over the year can contribute to a spousal IRA on behalf of their partner in years with sufficient combined earnings, creating flexibility in household retirement funding.

Key requirements and limits

To open a spousal IRA, the couple must file a joint tax return. The name of the account belongs to the non-working spouse, and they must consent to the contribution (consent is usually just a signature on the account opening form). Each spouse has their own separate account; spousal IRAs are not joint accounts.

The combined contribution to both spouses’ IRAs cannot exceed the working spouse’s earned income for the year. If the working spouse earned $100,000, the couple can contribute a maximum of $100,000 split between them in whatever proportion they choose—$50,000 each, $100,000 to one and $0 to the other, or anything in between. The contribution limit per individual (currently $7,000 for those under 50, $8,000 for those 50 and older) also applies; a single spouse cannot exceed that cap in a single year.

Withdrawals and access follow standard IRA rules

Once funded, a spousal IRA is treated exactly like any other IRA in the non-working spouse’s name. The non-working spouse can withdraw contributions to a Roth anytime tax-free, but earnings face a 10% penalty before age 59½ unless an exception applies. Traditional IRA withdrawals before 59½ incur the same 10% penalty on the earnings portion (contributions are always tax-free).

If the couple divorces, the account belongs fully to the non-working spouse. State law and a divorce agreement typically govern whether the working spouse has any claim on the funds. After divorce, each ex-spouse maintains their own IRAs and can no longer make spousal contributions to each other’s accounts.

Common use in high-earner households

Spousal IRAs are particularly attractive in high-income households where one partner has stepped back from work. A couple with one spouse earning $500,000 and the other not working can each contribute $7,000 to their IRAs annually (up to the working spouse’s earned income, which is well above the needed amount). Over 30 years, $7,000 per year compounding at modest returns grows into significant tax-deferred wealth.

In some cases, spousal IRAs become a workaround when one spouse has maxed out their own 401(k) contribution and backdoor Roth strategies—allowing high earners to indirectly fund Roth accounts despite income limits. The spousal IRA itself is not a backdoor Roth, but it is a legitimate way to increase household retirement savings when employment-based plans max out.

See also