Every traditional retirement account eventually comes with a deadline: the government forces annual withdrawals so it can collect the taxes it deferred. A Roth IRA carries no such deadline while its owner is alive. That single difference gives the Roth a role in retirement that a traditional IRA cannot fill, and it explains why the account is prized by people who want to control their own taxes and leave money to heirs.
No required withdrawals while the owner lives
A Roth IRA is not subject to required minimum distributions during the original owner’s lifetime, according to the Internal Revenue Service. A traditional IRA, by contrast, forces withdrawals once the owner reaches the required age. The Roth’s exemption means the money can sit and compound untouched for as long as the owner lives, whether that is a few years past retirement or several decades.
The reason for the different treatment is how each account is funded. Roth contributions are made with money that has already been taxed, so the government has no deferred tax bill waiting to be collected and no need to force the money out. Traditional accounts were funded with pre-tax dollars, which is why the rules eventually compel withdrawals to trigger the tax that was postponed.
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Why the freedom is worth so much in retirement
Not being forced to withdraw is more than a convenience. A retiree who does not need to tap the Roth can leave it growing tax-free while spending down other accounts first, which keeps taxable income lower in a given year. Because qualified Roth withdrawals do not count as taxable income, they also stay out of the formulas that decide how much of a Social Security benefit is taxed and whether a retiree pays Medicare’s high-income surcharge.
That control turns the Roth into a flexible reserve. In a year with a large unexpected expense, a retiree can draw from the Roth without inflating their tax bill or tripping an income threshold. In a low-income year, they might instead pull from a traditional account or convert some of it to Roth. The absence of a mandatory withdrawal is what makes this year-to-year juggling possible.
The account is a powerful inheritance
The Roth’s advantage carries into estate planning. Because the owner is never forced to spend it down, a Roth IRA can be passed to heirs largely intact. Qualified withdrawals a beneficiary takes from an inherited Roth are generally tax-free, so an heir can receive the money without the income-tax hit that comes with an inherited traditional IRA.
The rules for heirs are not identical to the rules for the original owner, though. Most non-spouse beneficiaries who inherit any IRA, Roth or traditional, must generally empty the account within 10 years under current law, as the beneficiary rules spell out. The key distinction is that draining an inherited Roth is typically tax-free, while draining an inherited traditional IRA generates taxable income for the heir. A surviving spouse has more favorable options, including treating the inherited Roth as their own and preserving the no-forced-withdrawal feature.
A parallel change closed a gap that used to undercut the Roth’s edge. Roth accounts held inside a workplace 401(k) or 403(b) were, until recently, still subject to required minimum distributions even though a Roth IRA never was, which pushed many savers to roll a Roth 401(k) into a Roth IRA just to escape the mandate. Under a 2022 law that took effect in 2024, designated Roth accounts in employer plans no longer require lifetime distributions either, so the no-forced-withdrawal feature now travels with the money whether it sits in a Roth IRA or a Roth workplace account. Two conditions still govern whether a Roth withdrawal is fully tax-free: the account owner generally must be at least 59½ and must have held a Roth for at least five years. A retiree who opens a first Roth late in life can still take out their own contributions at any time, but the earnings stay off-limits tax-free until that five-year clock runs. For heirs, the money inside an inherited Roth generally continues to grow with no annual required withdrawal during the 10-year window, letting a beneficiary leave it untouched until the final year.
Getting money into a Roth
The catch with a Roth is that funding it can require paying tax up front. Direct contributions are limited and phase out at higher incomes, which is why many retirees build a Roth balance through conversions instead. Converting a traditional IRA to a Roth means paying income tax on the converted amount in the year of the conversion, in exchange for tax-free growth and no future required withdrawals on that money.
Timing those conversions is where the strategy lives. A retiree in the gap between leaving work and starting required withdrawals from traditional accounts often has several relatively low-income years, and converting during that window can move money into a Roth at a modest tax cost. Done steadily, that shrinks the traditional balance that will later be subject to forced withdrawals while building a Roth that never will be. For a retiree focused on controlling taxes over a long horizon and passing money cleanly to the next generation, that is the payoff the Roth’s missing deadline makes possible.
This article was researched and drafted with the assistance of AI and reviewed by The Financial Wire editorial team.
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David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
