Can I Contribute to My 401(k) and a Traditional IRA in the Same Tax Year?, #290

A listener recently wrote in with a common and important retirement planning question: If I’m already maxing out my 401(k), can I also contribute to a traditional IRA in the same year? The short answer is yes—but whether it makes sense, and how much benefit you receive, depends on your income, tax situation, and long-term goals.

In this episode, I break down how traditional IRA contributions work alongside employer-sponsored retirement plans, when those contributions are deductible, and what options are available if your income is too high for a deduction. We also explore alternative strategies, including Roth IRA contributions and backdoor Roth conversions, so you can decide how best to use your annual IRA “coupon.”

This episode is especially helpful if you’re trying to balance tax savings today with tax flexibility in retirement and want to avoid common mistakes that can complicate your plan later.

You will want to hear this episode if you are interested in...

[00:00] Whether you can contribute to a 401(k) and IRA in the same tax year
[01:55] The tax-deferral benefits of contributing to a traditional IRA
[03:55] When a traditional IRA contribution is tax deductible
[05:00] Income limits that affect IRA deductions
[07:00] Using non-deductible IRA contributions correctly
[10:00] Roth IRA contribution limits and income phaseouts
[11:45] How a backdoor Roth IRA strategy works
[13:30] Choosing the right IRA strategy for your situation

Why a Traditional IRA Can Still Make Sense

Even if you are already maxing out your 401(k), contributing to a traditional IRA can provide additional tax advantages. The primary benefit is tax deferral. Dividends, interest, and capital gains generated inside an IRA are not taxed in the year they occur. Instead, taxes are deferred until you withdraw the money, potentially years or even decades later.

This can be especially powerful if you do not need the money right away. With required minimum distributions now starting at age 73—and increasing to age 75 for those born in 1960 or later—many investors have a long runway for tax-deferred growth.

When IRA Contributions Are Tax Deductible

Whether your traditional IRA contribution is deductible depends on two main factors: whether you or your spouse are covered by an employer-sponsored retirement plan, and your adjusted gross income (AGI). Coverage includes plans such as a 401(k), 403(b), 457, SIMPLE IRA, SEP IRA, or pension plan.

For 2026, married couples filing jointly can fully deduct a traditional IRA contribution if their AGI is below $129,000, with deductions phasing out completely by $149,000. For single filers, the full deduction applies below $81,000 and phases out by $91,000. If neither spouse is covered by a workplace plan, the contribution is fully deductible regardless of income.

Options If You Can’t Deduct a Traditional IRA

If your income is too high to deduct a traditional IRA contribution, you still have options. One approach is making a non-deductible IRA contribution. While this does not provide a tax deduction upfront, your investments can still grow tax deferred. However, this strategy requires careful recordkeeping to properly track taxable and non-taxable portions when withdrawals begin.

Another option is contributing to a Roth IRA, if your income falls within Roth contribution limits. Roth IRAs offer tax-free growth and tax-free withdrawals, making them attractive for long-term planning. For those whose income exceeds Roth limits, a backdoor Roth IRA may be an option, provided there are no other pre-tax IRA balances that would trigger pro-rata taxation.

Resources Mentioned

• Retirement Readiness Review
• Subscribe to the Retire with Ryan YouTube Channel
• Download my entire book for FREE 

Connect With Morrissey Wealth Management 

www.MorrisseyWealthManagement.com/contact

 

Subscribe to Retire With Ryan