Should I Do a Roth Conversion?
This strategy has pros and cons. Here's why people early in retirement should give it a close look.


If you’re approaching retirement, you may have amassed a healthy nest egg in traditional IRAs or retirement plans. You’ve probably heard about the option to convert those assets into a Roth account.
It’s important to understand what that entails — and when the strategy makes sense to employ.
Benefits of a Roth
A Roth account’s key benefit is tax-free distributions. If you’re over the age of 59½ and your Roth account has been open for at least five years, all of the money you take out of it is tax-free. Additionally:

Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
- Roth IRAs don’t have required minimum distributions (RMDs) for the original owner, whereas traditional IRAs are subject to RMDs after you reach age 70½. So converting a traditional IRA to a Roth IRA reduces RMDs (and the risk that they will increase your tax rate).
- Increasing Roth assets can improve your tax diversification—the mix of account types with different tax characteristics. Basically, that means you have more flexibility when deciding how to fund your retirement lifestyle.
- Roth assets are a hedge against higher statutory tax rates in the future. Following the individual tax cuts passed in late 2017, you might believe that tax rates are unlikely to be any lower during your lifetime.
Times When a Roth Conversion May Not Be for You
This sounds good. The catch, of course, is that you pay ordinary income tax right away on the amount you convert. Naturally, the strategy isn’t for everyone. It generally doesn’t make sense if you pay taxes on conversion at the same or higher rate than when distributions are taken later. There are a number of reasons this could happen.
- Many people have lower taxable income in retirement. They may reduce spending, which means they don’t need as much income. In addition, at least 15% of Social Security income is non-taxable depending on the retiree’s income.
- When you take retirement distributions, they may represent a large portion of your income and straddle tax brackets, resulting in a lower average tax rate. In contrast, the conversion probably adds to the income taxed primarily at your marginal, or highest, rate.
- Some states don’t tax retirement distributions, or have no income taxes at all, which is especially important to consider if you might relocate.
There are also factors to consider specifically for the year of conversion. Higher taxable income that year could have one or more of these negative effects:
- A higher tax bracket;
- A higher portion of Social Security benefits subject to tax;
- Higher Medicare premiums; and
- Less eligibility for student financial aid.
2 Types of People Who SHOULD Consider a Roth Conversion
With these potential pitfalls in mind, when does it make sense to consider a Roth conversion? We have identified two key opportunities.
1. A low-income year for someone with irregular income. This could even be a year when you’ve been unemployed. Unfortunately, those years often coincide with cash-flow challenges, making extra tax payments impractical. But, if you have lined up new employment without falling below a prudent cash level, a conversion could make sense.
2. Early in retirement before you face RMDs. The strategy is most valuable for affluent households when most or all of the following circumstances apply.
- You expect to leave an estate.
- You can comfortably afford the conversion taxes and fund your spending with cash or a taxable investment account.
- Your traditional (pretax) accounts are likely to generate RMDs that you won’t need for spending. And importantly, they will likely be taxed at a significantly higher rate than what you pay on the conversion. (One example: Your peak RMDs will ultimately be taxed at a 24% rate, whereas you can execute the conversion at a tax rate of 12%.)
- You don’t already have significant Roth assets — perhaps because Roth contributions were unavailable or unattractive at your income level when you were working.
- You expect your heirs’ tax rate won’t be lower than the rate you pay on the conversion.
Final Thoughts
Finally, keep in mind a few more points:
- No turning back. A Roth conversion is a permanent decision. You used to be able to reverse (“recharacterize”) a conversion, but that option was eliminated as part of the 2017 tax legislation.
- Only one part of a bigger plan. Evaluating Roth conversions should be coordinated with a broader retirement income strategy, including your Social Security claiming decision and the order you draw from different accounts.
- A complex matter. Taxation of retirement income sources is complicated. You should strongly consider consulting with a financial planner and/or tax accountant to evaluate your specific circumstances.
A Roth conversion strategy is worth investigating early in retirement, before RMDs kick in. That way you’ll know whether it can help you achieve your goals while there’s still time to take action.
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.
Roger Young is Vice President and senior financial planner with T. Rowe Price Associates in Owings Mills, Md. Roger draws upon his previous experience as a financial adviser to share practical insights on retirement and personal finance topics of interest to individuals and advisers. He has master's degrees from Carnegie Mellon University and the University of Maryland, as well as a BBA in accounting from Loyola College (Md.).
-
Don’t Make These Five Mistakes on Your Tax Return
Tax Filing The IRS warns taxpayers to watch out for these common errors as they prepare to file.
By Gabriella Cruz-Martínez Published
-
Cooling February CPI Lifts Rate Cut Hopes: What the Experts Are Saying
While the Fed is likely to keep interest rates unchanged next week, an encouraging February CPI report raises the odds for more easing later this year.
By Karee Venema Published
-
This Underused IRA Option Offers Tax Benefits and Income Security
Looking to avoid running out of money in retirement? Consider longevity protection provided by a QLAC as a component of your retirement income plan.
By Jerry Golden, Investment Adviser Representative Published
-
These Four Books Explore How to Leverage Our Outrage Positively
The authors offer some powerful tools to help us find solutions to discord rather than remaining silent or blowing up in anger.
By H. Dennis Beaver, Esq. Published
-
Financial Pitfalls to Avoid in Your 30s, 40s and 50s
As you pass through each decade of working life and build wealth for retirement, watch out for the financial traps that can hinder your progress.
By Julia Pham, CFP®, AIF®, CDFA® Published
-
Five Key Retirement Challenges (and How to Face Them Head On)
Life will inevitably throw challenges at you as you get older. But making a flexible retirement plan — and monitoring it regularly — can help you overcome them.
By Walt West Published
-
Four Action Items for Federal Employees With $2M+ Saved
If you can't stand the chaos, maybe you can walk off into the sunset of retirement. Here are some thoughts on how to figure out if that would work for you.
By Evan T. Beach, CFP®, AWMA® Published
-
How to Help Accelerate Support for Women's Equality
International Women's Day was earlier this month, and the theme this year is Accelerate Action. Here's how we can all pitch in to help drive gender parity.
By Marguerita M. Cheng, CFP® & RICP® Published
-
How Tariffs Could Impact Affluent Retirees
The wealthier you are, the less price increases on groceries and cars will hurt you, but if markets dive or we enter a recession, that's a different story.
By Evan T. Beach, CFP®, AWMA® Published
-
How to Help Shield Your Retirement From Inflation
Picking the right investments at the right time can help ensure inflation won't flatten your retirement savings. Here are some tips.
By Steven C. Siegel, ASA, MAAA Published