Yes, you can have a SIMPLE IRA and a Traditional IRA in the same year. The IRS treats them as separate accounts under different parts of the tax code, so funding your employer’s SIMPLE IRA does not use up or reduce your personal Traditional IRA limit.1Internal Revenue Service. Retirement Plans FAQs Regarding IRAs The catch is on the tax side: because a SIMPLE IRA counts as an employer retirement plan, your income determines whether the Traditional IRA contribution is deductible, and moving money between the two accounts is restricted for the first two years.
What You Can Contribute to Each Account in 2026
The two limits are independent. For 2026, you can defer up to $17,000 through your employer’s SIMPLE IRA2Internal Revenue Service. Retirement Topics – SIMPLE IRA Contribution Limits and put another $7,500 into a Traditional IRA on your own.3Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 Maxing one out has no effect on the other. Fully funding both puts $24,500 into retirement accounts before any employer match or catch-up contribution.
Employer matching or non-elective contributions to your SIMPLE IRA sit on top of the $17,000 employee deferral limit and do not touch your Traditional IRA cap.4Internal Revenue Service. SIMPLE IRA Plan
One caveat inside the IRA world: the $7,500 Traditional IRA limit is a combined cap across all your Traditional and Roth IRAs. Put $4,000 into a Roth for 2026 and you have $3,500 left for the Traditional side. The SIMPLE IRA is not part of that combined cap.5Internal Revenue Service. Retirement Topics – IRA Contribution Limits
Catch-Up Contributions at 50 and Older
The Traditional IRA catch-up for 2026 is $1,100, bringing the total to $8,600 for anyone 50 or older.3Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
SIMPLE IRA catch-ups are more layered under SECURE 2.0. If you turn 60, 61, 62, or 63 during 2026, you get an enhanced catch-up of $5,250 on top of the $17,000 base.2Internal Revenue Service. Retirement Topics – SIMPLE IRA Contribution Limits Other workers over 50 get a smaller catch-up, and the exact amount depends on whether the employer’s plan is an “applicable” SIMPLE plan, generally one offered by an employer with 25 or fewer employees. Applicable plans also carry a higher base deferral of $18,100 for 2026.3Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
Deadlines
SIMPLE IRA contributions flow through payroll during the calendar year. Traditional IRA contributions have a longer window: you can fund your 2026 Traditional IRA any time up to your tax filing deadline in April 2027, not including extensions.6Internal Revenue Service. Traditional and Roth IRAs
Whether Your Traditional IRA Contribution Is Deductible
This is the real complication for anyone holding both. The IRS treats a SIMPLE IRA participant as an “active participant” in an employer retirement plan,7Office of the Law Revision Counsel. 26 USC 219 – Retirement Savings which triggers income-based phase-outs on the Traditional IRA deduction. You can still contribute; you just may not be able to deduct the contribution.
For 2026, deduction phase-out ranges based on modified adjusted gross income are:3Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
- Single or head of household: full deduction at $81,000 or less, partial between $81,000 and $91,000, none above $91,000.
- Married filing jointly, if you are the one covered by the SIMPLE IRA: full deduction at $129,000 or less, partial between $129,000 and $149,000, none above $149,000.
- Married filing jointly, if only your spouse is covered: full deduction at $242,000 or less, partial between $242,000 and $252,000, none above $252,000.
- Married filing separately: partial deduction only if MAGI is under $10,000, none at $10,000 or above.
That last row is unusually harsh. If you file separately and your spouse participates in a SIMPLE IRA, your Traditional IRA deduction is gone at almost any income.
Above the phase-out, the contribution becomes non-deductible. You are funding the account with after-tax dollars, and you must file Form 8606 with your return to record the basis.8Internal Revenue Service. Instructions for Form 8606 (2025) Without that form, the same money can end up taxed twice when you eventually withdraw it.
The Pro-Rata Rule When You Mix Pre-Tax and After-Tax Money
Non-deductible contributions look simple in isolation and get complicated at withdrawal or conversion. The IRS applies a pro-rata rule that treats all your Traditional IRA balances as a single pool when calculating what portion of any distribution is taxable.
If you hold $80,000 of deductible (pre-tax) money and $20,000 of non-deductible (after-tax) contributions, you cannot cherry-pick the $20,000 and convert it to a Roth tax-free. The IRS treats 80% of any distribution or conversion as taxable and 20% as non-taxable, in proportion to the overall balances. Every dollar you move includes a slice of both.
For SIMPLE IRA holders this matters because, once the two-year period ends, SIMPLE IRA funds rolled into a Traditional IRA join that same combined pool. A large pre-tax rollover dilutes your after-tax percentage and raises the tax cost of any future Roth conversion. If you are contributing above the deduction phase-out with a later backdoor Roth in mind, run the numbers before rolling the SIMPLE IRA in.
The Two-Year Rule on Moving SIMPLE IRA Money
During the first two years of participation in a SIMPLE IRA, you can only transfer those funds to another SIMPLE IRA.9Internal Revenue Service. SIMPLE IRA Withdrawal and Transfer Rules A transfer to a Traditional IRA, a Roth IRA, or any other type of account during that window is treated as a taxable withdrawal.
The two-year clock starts on the date contributions first hit your SIMPLE IRA. Break the rule and the amount moved is included in your gross income, plus a 25% additional tax on top of regular income tax.10Office of the Law Revision Counsel. 26 U.S.C. 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts That is more than double the standard 10% early withdrawal penalty attached to most other retirement accounts.11Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions Custodians flag these early distributions with Code S on Form 1099-R.
After the two years, SIMPLE IRA funds become eligible for a tax-free direct rollover into a Traditional IRA or another eligible plan, or into a Roth IRA with the conversion taxed as ordinary income. Direct custodian-to-custodian rollovers are the cleanest route. If you take a check yourself, you have 60 days to redeposit the full amount or it becomes taxable income.
Required Minimum Distributions Once You Hold Both
At age 73 you must start required minimum distributions from both the SIMPLE IRA and the Traditional IRA.12Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs You calculate the RMD for each account separately, but the IRS lets you take the combined total out of whichever IRA you choose.13Internal Revenue Service. RMD Comparison Chart (IRAs vs. Defined Contribution Plans) The aggregation rule covers Traditional, SIMPLE, and SEP IRAs together.
The practical benefit is flexibility. If one account holds investments you would rather not sell, pull the full RMD from the other. Just make sure the combined withdrawal meets the combined requirement. A missed RMD carries a 25% excise tax on the shortfall.