A Roth IRA for business owners works the same way it does for anyone else at the account level, but the rules for qualifying, contributing, and staying out of trouble hinge on how your business is structured and how you pay yourself. For 2026, you can put in up to $7,500 a year, or $8,600 at age 50 or older, provided you have earned income from the business and your modified adjusted gross income falls under the phase-out threshold.1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 What “earned income” means depends on whether you file a Schedule C, take a K-1, or draw a W-2 salary from an S-corp, and high earners face MAGI limits that often force a workaround.
What Counts as Earned Income From Your Business
The IRS only allows Roth IRA contributions from earned income, not passive investment returns or business distributions you didn’t actively work for. Getting this wrong can trigger a 6% excise tax on excess contributions.
Sole Proprietors
If you run a sole proprietorship, your earned income is net self-employment earnings: start with net profit on Schedule C, then subtract the deductible portion of self-employment tax and any contributions made on your behalf to other retirement plans. A net loss for the year means zero compensation for IRA purposes and no contribution allowed.2Internal Revenue Service. Publication 590-A, Contributions to Individual Retirement Arrangements (IRAs)
Partners and LLC Members
Partners and multi-member LLC members look at their Schedule K-1. Only income that represents payment for services you actively performed counts. Passive investment income flowing through the partnership does not qualify.
S-Corporation Owners
S-corp owners face the strictest rule. Only the W-2 salary the corporation pays you counts as earned income for Roth IRA purposes. Distributions and dividends don’t qualify, no matter how active you are in the business. This is where many S-corp owners get caught: if you minimize your salary to reduce payroll taxes, you also cap how much you can put into any retirement account that runs off earned income.
2026 Contribution Limits and MAGI Phase-Outs
The 2026 annual Roth IRA contribution limit is $7,500, plus an extra $1,100 catch-up at age 50 or older for a total of $8,600.1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 The limit applies across all your traditional and Roth IRAs combined. Contributing more than allowed triggers a 6% excise tax on the excess for each year it stays in the account.3Internal Revenue Service. Retirement Topics – IRA Contribution Limits
Whether you can contribute the full amount, a reduced amount, or nothing at all depends on your MAGI. For 2026:4Internal Revenue Service. Notice 2025-67 – 2026 Amounts Relating to Retirement Plans and IRAs
- Single or head of household: full contribution below $153,000, phase-out from $153,000 to $168,000, no contribution at $168,000 or above.
- Married filing jointly: full contribution below $242,000, phase-out from $242,000 to $252,000, no contribution at $252,000 or above.
- Married filing separately (if you lived with your spouse at any point in the year): phase-out from $0 to $10,000, no contribution at $10,000 or above.
The married-filing-separately range starts at zero. Even modest income eliminates eligibility. For owners considering separate filing for other tax reasons, that’s a real cost to weigh.
If you accidentally contribute too much, you can withdraw the excess plus any earnings on it by your tax filing deadline, including extensions, to avoid the 6% penalty.5Internal Revenue Service. IRA Year-End Reminders Business owners with variable income should be especially careful here. A strong fourth quarter can push your MAGI past the limit after you’ve already funded the account. You have until April 15, 2027, to make 2026 contributions, which gives you room to wait for firmer income numbers before committing.
The Backdoor Roth for High-Earning Owners
If your MAGI exceeds the phase-out, you’re not shut out entirely. The backdoor Roth is a two-step move that’s been widely used since Roth conversion income limits were removed in 2010. You make a nondeductible contribution to a traditional IRA, then convert the balance to a Roth. Because you didn’t deduct the contribution, little or no tax is due on the conversion, and the money then grows tax-free.
The trap is the pro-rata rule. If you hold pre-tax money in any traditional, SEP, or SIMPLE IRA, the IRS won’t let you convert only the after-tax portion. Every dollar converted is treated as a proportional mix of pre-tax and after-tax across all your non-Roth IRAs. If you have $90,000 in pre-tax IRA money and add a $7,500 after-tax contribution, roughly 92% of any conversion is taxable. Business owners who have rolled old 401(k) balances into a traditional IRA often run into this.
One workaround is rolling those pre-tax IRA balances into a current employer plan such as a solo 401(k) before converting, since 401(k) balances aren’t counted in the pro-rata math. If you don’t have pre-tax IRA balances, the strategy is straightforward: contribute, convert promptly before earnings accumulate, and report it on IRS Form 8606.
Doubling Up With a Spousal Roth IRA
If your spouse doesn’t work outside the business or earns little, a spousal Roth IRA is one of the more overlooked moves for business-owning couples. On a joint return, as long as your earned income covers both contributions, your spouse can put in the full $7,500 for 2026, or $8,600 at 50 or older.2Internal Revenue Service. Publication 590-A, Contributions to Individual Retirement Arrangements (IRAs) The household potentially puts away $15,000 or more into Roth accounts. Each spouse owns their own account, and the same joint-return phase-out applies to both.
Prohibited Transactions to Avoid
Owners face a risk salaried workers rarely encounter: the pull to use IRA money in connection with the business. The IRS treats any improper use of IRA assets by the owner, a beneficiary, or a “disqualified person” as a prohibited transaction.6Internal Revenue Service. Retirement Topics – Prohibited Transactions Prohibited transactions include:
- Borrowing money from your IRA
- Selling property to your IRA
- Using IRA assets as collateral for a loan
- Buying property with IRA funds for personal use, now or in the future
Disqualified persons include your spouse, parents, children, their spouses, and anyone who manages or advises the IRA for a fee.6Internal Revenue Service. Retirement Topics – Prohibited Transactions You cannot invest your Roth IRA in your own company’s stock, lend IRA money to your business, or have your IRA buy property that you or a family member uses.
The consequence is severe. When a prohibited transaction occurs, the entire IRA is treated as if it distributed all its assets on the first day of that year. You’d owe income tax on the full account value, plus the 10% early withdrawal penalty if you’re under 59½. This isn’t a fine on the transaction; it effectively destroys the account. Owners using self-directed IRAs with broader investment options should be especially careful.
Withdrawals, Penalties, and No RMDs
Roth IRA distributions follow a specific order that gives you more flexibility than most owners realize.7Internal Revenue Service. Publication 590-B, Distributions from Individual Retirement Arrangements (IRAs) Your regular contributions come out first, at any age, with no tax and no penalty. Conversion amounts come out next on a first-in, first-out basis; withdrawing converted amounts within five years of that conversion can trigger a 10% penalty on the taxable portion. Earnings come out last.
For earnings to come out fully tax- and penalty-free, the distribution must be “qualified”: the account must have been open at least five tax years (counted from January 1 of the year of your first Roth contribution), and you must have reached 59½, become disabled, or be using up to $10,000 for a first-time home purchase.8Office of the Law Revision Counsel. 26 U.S.C. 408A – Roth IRAs Non-qualified earnings withdrawals owe income tax plus the 10% penalty, though several exceptions waive the penalty (not the income tax), including qualified higher education expenses, unreimbursed medical costs above 7.5% of AGI, health insurance premiums while unemployed, and up to $5,000 for a qualified birth or adoption.9Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
Roth IRAs have no required minimum distributions during the original owner’s lifetime.10Internal Revenue Service. Retirement Topics – Required Minimum Distributions (RMDs) For owners who often work well past traditional retirement age and have uneven income years, that’s a meaningful advantage. The account can keep growing tax-free indefinitely.
Roth IRA vs. Solo 401(k)
The $7,500 Roth IRA limit is modest next to what other plans give a business owner. If you’re self-employed with no employees other than a spouse, a solo 401(k) with a designated Roth option can shelter far more. For 2026, the elective deferral limit is $24,500, with an $8,000 catch-up for ages 50–59 and 64+, or $11,250 for ages 60–63. With employer profit-sharing contributions, the total annual ceiling reaches $72,000.1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 Starting in 2025, employer profit-sharing contributions can also be designated as Roth. A solo 401(k) has no income phase-out for Roth contributions, so high earners can use it regardless of MAGI.
The two plans aren’t mutually exclusive, and many owners fund both: a Roth IRA for simplicity, no lifetime RMDs, and flexible withdrawals of contributions; a solo 401(k) for the much higher ceiling. If budget forces a choice, the solo 401(k) wins on raw capacity. The Roth IRA’s ability to pull contributions back out at any time without penalty gives it a liquidity edge some owners value as a safety net.