For 2026, the Traditional IRA tax deduction income limits depend on your filing status and whether a workplace retirement plan covers you or your spouse. If you’re covered by a plan at work, single filers lose the deduction entirely at a modified adjusted gross income (MAGI) of $91,000, and married couples filing jointly lose it at $149,000.1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 If nobody in the household has a workplace plan, there is no income limit at all: the full deduction is available at any earnings level.
2026 Phase-Out Ranges When You Have a Workplace Plan
If you participate in a 401(k), pension, or similar employer plan, your Traditional IRA deduction shrinks as your MAGI moves through the following ranges and disappears at the top:1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
- Single or head of household: full deduction up to $81,000, partial from $81,000 to $91,000, none at $91,000 or above.
- Married filing jointly: full deduction up to $129,000, partial from $129,000 to $149,000, none at $149,000 or above.
- Married filing separately: partial deduction only below $10,000, none at $10,000 or above. This range does not adjust for inflation and has stayed put for years.
Both regular ranges rose from 2025 with the annual cost-of-living adjustment. The married-filing-separately window did not.
When Only Your Spouse Has a Workplace Plan
Married couples where one spouse has an employer plan and the other does not get a much higher threshold for the uncovered spouse. If you have no workplace plan but your spouse does, you can still take the full deduction on your own IRA contribution as long as combined MAGI is $242,000 or less. The deduction phases out between $242,000 and $252,000, and is gone at $252,000.2Internal Revenue Service. IRS Notice 2025-67 – 2026 Amounts Relating to Retirement Plans and IRAs
This rule surprises a lot of households. Your spouse’s 401(k) can cost you your own deduction, even though you personally have no employer plan.
When Neither of You Has a Workplace Plan
If neither you nor your spouse is covered by a retirement plan at work, none of these income limits apply. Your Traditional IRA contribution is fully deductible regardless of how much you earn. The phase-outs exist to coordinate the IRA deduction with employer plans; without an employer plan in the picture, there is nothing to coordinate.
How the Partial Deduction Is Calculated
Landing inside a phase-out range doesn’t zero out the deduction. The IRS prorates it based on how far into the range your income falls. A single filer covered at work with a MAGI of $86,000 sits halfway through the $81,000–$91,000 window, so roughly half of the normal deduction is available. The closer you climb to the top of the range, the less you get.
What Counts as MAGI
All of these limits use modified adjusted gross income, not gross salary and not AGI in every case. Start with your AGI from Line 11 of Form 1040, then add back specific items: the student loan interest deduction, foreign earned income and housing exclusions, excluded U.S. savings bond interest, the foreign housing deduction, and excluded employer-provided adoption benefits.3Internal Revenue Service. Modified Adjusted Gross Income The add-backs stop people from using those breaks to slip under the IRA thresholds.4Internal Revenue Service. Adjusted Gross Income
For most W-2 employees with no foreign income and no adoption benefits, MAGI and AGI come out to the same number. If your tax return is straightforward, checking your AGI is enough.
Roth IRA Income Limits Are Higher
If you earn too much to deduct a Traditional IRA contribution, a Roth may still be open to you. Roth IRAs never offer an upfront deduction, so the income limits control whether you can contribute at all rather than whether the contribution is deductible. Workplace plan coverage is irrelevant here; only MAGI and filing status matter.2Internal Revenue Service. IRS Notice 2025-67 – 2026 Amounts Relating to Retirement Plans and IRAs
- Single or head of household: full contribution below $153,000, reduced from $153,000 to $168,000, none at $168,000 or above.
- Married filing jointly: full contribution below $242,000, reduced from $242,000 to $252,000, none at $252,000 or above.
- Married filing separately: reduced contribution below $10,000, none at $10,000 or above.
The Roth range for single filers ($153,000–$168,000) sits well above the Traditional deduction range ($81,000–$91,000). Plenty of earners fall in the gap: too high to deduct a Traditional contribution, but still eligible to fund a Roth directly. That gap is by design, and it steers many single filers between roughly $91,000 and $153,000 toward Roth accounts.
Contribution Limits and the Deadline
The total you can contribute across all your Traditional and Roth IRAs combined is $7,500 for 2026, or $8,600 if you’re 50 or older by year-end.1Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 Both figures rose from 2025, when the caps were $7,000 and $1,000.
You have until the tax filing deadline of April 15, 2027, to fund your 2026 contribution.5Internal Revenue Service. IRA Year-End Reminders That window is useful if your income is close to a phase-out threshold and you want to see the final number before choosing Traditional or Roth. A filing extension does not push the contribution deadline back.
What to Do If Your Income Is Too High
Losing the deduction, or losing Roth eligibility, doesn’t shut you out of an IRA. Two paths stay open.
Non-Deductible Traditional Contribution
You can put money into a Traditional IRA even when the deduction is off the table. The contribution goes in with after-tax dollars, but earnings still grow tax-deferred, and only the earnings are taxed on withdrawal. You must file Form 8606 for every year you make a non-deductible contribution to track your basis, meaning the running total of after-tax money already in the account.6Internal Revenue Service. About Form 8606, Nondeductible IRAs Skip the form and you risk paying tax twice on the same dollars when you eventually take distributions.
The Backdoor Roth
If you’re above the Roth income limits, the common workaround is to make a non-deductible Traditional IRA contribution and then convert it to a Roth. Because there is no income limit on conversions, and because you didn’t deduct the contribution, the conversion itself is generally tax-free if no earnings accumulated in between. Both the contribution and the conversion are reported on Form 8606.7Internal Revenue Service. Instructions for Form 8606 – Nondeductible IRAs
The main trap is the pro-rata rule. If you already have pre-tax money in any Traditional, SEP, or SIMPLE IRA, the IRS won’t let you convert only the after-tax portion. The taxable share of any conversion is calculated across all your IRA balances combined. A $95,000 pre-tax IRA balance paired with a $7,500 non-deductible contribution would make roughly 93% of any conversion taxable. The strategy works cleanly only when your pre-tax IRA balance is at or near zero. Rolling existing pre-tax IRA money into a workplace 401(k) before converting is one way to clear the calculation.