Spousal IRA: rules, costs and examples

Overview

A spousal IRA is an individual Traditional or Roth IRA funded under the joint-return compensation rules. It is not a joint account, and the working spouse does not own both accounts. Each spouse needs a separate account and beneficiary instructions.

Who is this for?

A married couple filing jointly may be able to fund an IRA for a spouse with little or no compensation when their combined eligible compensation is sufficient. Investment income alone is not the same as compensation. Confirm filing status and compensation before treating a transfer between spouses as an allowed IRA contribution.

Tax treatment

The chosen Traditional or Roth classification determines tax treatment. For a Traditional IRA deduction, workplace coverage for either spouse and modified AGI can matter. A spouse without workplace coverage does not necessarily have an unlimited deduction if the other spouse is covered. Direct Roth contributions have joint-income restrictions.

Contribution rules

Each spouse has a separate 2026 regular IRA allowance of $7,500, or $8,600 if that spouse is age 50 or older. Total contributions cannot exceed the applicable combined compensation limit. Each spouse also shares their own allowance across that person’s Traditional and Roth accounts. One spouse’s unused allowance cannot simply increase the other spouse’s cap.

Investments and costs

Choose investments and risk for each account in the context of household goals, while preserving individual ownership. Keep separate records of contributions, conversions, and nondeductible basis. A shared household spreadsheet can help, but tax forms and account ownership remain individual.

Withdrawals and restrictions

Withdrawals follow the rules for that spouse’s Traditional or Roth IRA. The nonworking status of an owner is not a general early-withdrawal exception. A transfer incident to divorce and an ordinary withdrawal are different transactions; obtain advice before moving retirement assets during separation.

Worked example and decision checklist

Hypothetical household example: one spouse is 52 and the other is 47 in 2026. Before compensation, deduction, and Roth-income restrictions, their respective limits are $8,600 and $7,500, totaling $16,100. This total does not belong in one IRA. Record the owner and tax year on each deposit and check both spouses’ accounts before making a late-year contribution.

Sources and scope

• Publication 590-A: IRA contributions — IRS
• 2026 retirement limits — IRS
• Form 8606 and instructions — IRS

Updated October 21, 2026. Prepared with AI assistance; no independent professional review is claimed. Examples are hypothetical. Editorial policy and corrections.