IRA Eligible Compensation: Spousal Rule and Contribution Limits

IRA eligible compensation is the income you earn from working, and it sets the ceiling on how much you can put into a traditional or Roth IRA each year. For 2026, the federal limit is $7,500, or $8,600 if you’re 50 or older, but you can only contribute up to the amount of qualifying compensation you actually earned that year.¹ The IRS draws a firm line between money earned through labor and money produced by investments or other passive sources. Get this wrong and the excess sits in the account collecting a 6% excise tax every year until you fix it.²

Wages and Salaries From an Employer

The clearest form of eligible compensation is what appears in Box 1 of your W-2. Federal regulations define compensation as wages, salaries, professional fees, and other amounts you receive for personal services you actually performed.³ That covers commissions, tips, bonuses, and percentage-of-profits compensation. If you were paid because you did work, it almost certainly counts.

The compensation has to come from the same tax year you’re contributing for. If you earned $5,000 in wages during 2026, that figure caps your 2026 IRA contribution at $5,000, no matter how high the federal ceiling sits.

Self-Employment Net Earnings

Freelancers, independent contractors, sole proprietors, and working partners use a different calculation. Your net earnings from self-employment count as eligible compensation, but only when your personal services are a material factor in producing the income.⁴ Income from a business you own but don’t actively work in doesn’t qualify.

Start with your net profit from Schedule C (or Schedule F for farming, or box 14 of Schedule K-1 for partnership income), then subtract one-half of your self-employment tax. That deduction reflects the employer-equivalent portion of Social Security and Medicare taxes, bringing your contribution base in line with what a traditional employee has after their employer’s share is handled separately.⁴ Working partners in a partnership or LLC follow the same process.⁵

One rule surprises people. If your self-employment produces a net loss for the year, that loss does not reduce any W-2 wages you earned elsewhere. The IRS keeps the two income streams separate for IRA purposes.⁶ Earn $60,000 at a day job and lose $10,000 on a side venture, and your eligible compensation is still $60,000.

Special Categories Congress Added by Statute

A few types of income qualify only because specific statutory carve-outs put them there.

Nontaxable Combat Pay

Pay earned by service members in a designated combat zone is generally exempt from federal income tax, which would ordinarily leave nothing to support an IRA contribution. Congress fixed that. Under 26 U.S.C. § 219(f)(7), compensation for IRA purposes is calculated without regard to the combat zone tax exclusion, so service members can treat nontaxable combat pay as eligible compensation.⁷ The IRS has confirmed that members of the military can count tax-free combat pay when figuring how much they can put into a traditional or Roth IRA.⁸

Graduate and Postdoctoral Stipends

The statute now specifically treats taxable amounts paid to help someone pursue graduate or postdoctoral study as compensation for IRA purposes.⁷ Before that change, many graduate students and postdocs had no earned income on paper and couldn’t fund an IRA at all. The stipend or fellowship has to be included in gross income to qualify; tax-free portions used for tuition and required fees don’t count.

Difficulty of Care Payments

The SECURE Act allows individuals who receive difficulty of care payments, typically foster care providers, to treat those payments as eligible compensation even though the payments themselves are excluded from gross income. This runs through a designated nondeductible contribution mechanism under IRC § 408(o)(5).

Alimony Under Pre-2019 Agreements

Alimony’s status depends entirely on the date of the divorce or separation agreement. For agreements executed before 2019, alimony is taxable income to the recipient and counts as compensation for IRA purposes.⁹ The Tax Cuts and Jobs Act ended the deduction for the payer and the income inclusion for the recipient on agreements executed after December 31, 2018. Because those newer payments aren’t taxable income, they don’t qualify as compensation and can’t support an IRA contribution.⁷ If a pre-2019 agreement was modified after 2018 and the modification says the new alimony rules apply, the payments also lose their status as taxable income and stop qualifying.

Income That Does Not Count

The pattern for excluded income is consistent: if the money comes from capital rather than labor, it isn’t compensation. IRS Publication 590-A specifically excludes:⁶

Interest, dividends, and capital gains from selling assets
Rental income from real estate, even if you actively manage the properties
Social Security benefits, pension payments, and annuity distributions
Deferred compensation paid out from prior years’ earnings
Partnership income received when you don’t provide services that materially produce the income

The retirement income exclusion is where this hurts most. A retiree living entirely on Social Security and pension income has no eligible compensation and cannot contribute to an IRA, even with substantial income coming in. The workarounds are limited to a spousal IRA or going back to some form of paid work.

The Spousal IRA Exception

Married couples get an important exception. If you file jointly, a spouse with little or no earned income can still contribute to their own IRA based on the working spouse’s compensation.² This is sometimes called the Kay Bailey Hutchison Spousal IRA.

Each spouse can contribute up to $7,500 (or $8,600 at age 50 or older), but the couple’s combined contributions cannot exceed the total taxable compensation on the joint return.² If one spouse earns $50,000 and the other earns nothing, both can max out. If household compensation is only $10,000, combined contributions are capped there. Married filing separately does not qualify.

The Lesser-of Rule and Its Deadline

The 2026 annual contribution limit is $7,500, with an additional $1,100 catch-up for anyone 50 or older, bringing that group to $8,600.¹ These limits apply across all your traditional and Roth IRAs combined, not per account.

The lesser-of rule ties everything back to compensation. Your maximum contribution for the year is the smaller of the federal dollar limit or 100% of your eligible compensation.² If you earned $4,200 in qualifying wages, your ceiling is $4,200 and the higher federal limit is irrelevant. You have until April 15 of the following year to make a contribution for a given tax year, and filing a tax extension does not extend that deadline.

What Happens If You Contribute More Than Your Compensation Allows

Putting in more than your eligible compensation, or funding an IRA with the wrong type of income, creates an excess contribution. The IRS charges a 6% excise tax on that excess for every year it stays in the account.² It compounds annually, so catching the mistake early matters.

You can avoid the penalty by withdrawing the excess, plus any earnings it generated, before your tax return filing deadline including extensions. The withdrawn earnings are taxable as ordinary income in the year of the original contribution, and if you’re under 59½, that earnings portion may also face a 10% early withdrawal penalty. If you already filed without catching it, you still have a six-month window after the original filing deadline to withdraw the excess and file an amended return.¹⁰ Miss both deadlines and the 6% tax keeps applying each year until you either withdraw the excess or absorb it by contributing less than your limit in a future year.

1
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
2
Internal Revenue Service. Retirement Topics – IRA Contribution Limits
3
eCFR. 26 CFR 1.219-1 – Deduction for Retirement Savings – Section: Definitions and Special Rules
4
Internal Revenue Service. Publication 560 – Retirement Plans for Small Business
5
Internal Revenue Service. Self-Employed Individuals – Calculating Your Own Retirement Plan Contribution and Deduction
6
Internal Revenue Service. Publication 590-A – Contributions to Individual Retirement Arrangements (IRAs) – Section: What Is Compensation?
7
Office of the Law Revision Counsel. 26 USC 219 – Retirement Savings
8
Internal Revenue Service. Miscellaneous Provisions – Combat Zone Service
9
Internal Revenue Service. Tax Topic 452 – Alimony and Separate Maintenance
10
Internal Revenue Service. Instructions for Form 5329