Convert IRA to Roth IRA Pros and Cons

Tax-free growth and no RMDs versus an upfront tax bill: the honest trade-offs of converting.

📞 Call 1-800-633-4427 — FreeAmerica's Trusted Toll-Free Number

Senior couple working together on documents with laptop and phone at home, illustrating Convert IRA to Roth IRA Pros and Cons — 1-800-MEDIGAP, America's Trusted Toll-Free Number. — Photo: Kampus Production / Pexels

Quick answer

Converting a traditional IRA to a Roth offers tax-free growth, no lifetime required minimum distributions, and tax-free inheritance for heirs. The trade-offs are a tax bill now on the converted amount, possible Medicare IRMAA surcharges, and the fact that conversions cannot be reversed once made.

Converting locks in benefits and costs. Here is a balanced look at both sides before you decide.

What are the pros of converting to a Roth?

The advantages are significant. Roth IRAs grow tax-free, and qualified withdrawals in retirement are entirely tax-free. There are no lifetime required minimum distributions, so the money can compound untouched and pass to heirs, who also receive it tax-free. Converting reduces your future traditional IRA balance, lowering RMDs and the taxes and Medicare premiums they drive. It hedges against higher future tax rates, locking in today's rate. And it adds tax diversification, giving you both taxable and tax-free buckets to draw from strategically in retirement.

What are the cons of converting to a Roth?

The drawbacks are real. You owe ordinary income tax on the converted amount in the conversion year, which can push you into a higher bracket. The added income can trigger Medicare IRMAA surcharges on Part B and Part D two years later and increase the taxable portion of Social Security. Conversions cannot be reversed, so a market drop after converting cannot be undone. If you must pay the tax from the IRA, you shrink the growth base and may face a penalty under 59 1/2. To weigh the Medicare effects, call 1-800-MEDIGAP at 1-800-633-4427, then confirm with a tax professional.

More on Roth Conversions & IRA Strategy

← Roth Conversions & IRA Strategy (overview)pillar guide Backdoor Roth IRA Traditional IRA vs Roth IRA Roth Conversion Ladder Roth Conversion 5-Year Rule Roth IRA Conversion Tax Calculator Roth Conversion in Retirement Is a Roth Conversion Worth It?

Frequently asked questions

What are the main pros of converting an IRA to a Roth?+

Tax-free growth, tax-free qualified withdrawals, no lifetime required minimum distributions, tax-free inheritance for heirs, protection against higher future tax rates, and tax diversification in retirement. Converting also reduces future RMDs and the taxes and Medicare premiums they can drive.

What are the main cons of converting to a Roth?+

You owe income tax on the converted amount now, which can raise your bracket, trigger Medicare IRMAA surcharges, and increase Social Security taxation. Conversions are irreversible, and paying the tax from the IRA shrinks growth and may add a penalty if you are under 59 1/2.

Can I reverse a Roth conversion if I change my mind?+

No. Recharacterizing a conversion has not been allowed since 2018, so once you convert, the decision and the resulting tax are final for that year. This makes careful planning before converting essential, since you cannot undo it if circumstances shift.

Is converting worth the upfront tax?+

It often is when you expect equal or higher future tax rates, can pay the tax from outside the IRA, and have years of tax-free growth ahead. It is less worthwhile if you expect a lower future bracket or if the conversion triggers steep Medicare surcharges.

Who should avoid converting to a Roth?+

People who expect a lower tax bracket in retirement, who must pay the conversion tax from the IRA itself, or who are close to a Medicare IRMAA threshold may want to avoid or limit converting. A tax professional can confirm whether it fits your situation.

Talk to a licensed specialist — free.

America's Trusted Toll-Free Number. One call answers it all, at no cost and no obligation.

📞 Call 1-800-MEDIGAP