Roth IRA Withdrawals: Why Using Tax-Free Funds First Could Beat the "Roth Last" Rule

The basic rules for pulling money from a Roth IRA are straightforward, built on a simple business logic of after-tax dollars. You can always withdraw your own contributions back, tax-free and penalty-free, at any time for any reason. This is because you funded the account with money you've already paid income tax on. The catch comes with the earnings-the growth on those contributions. Those gains are only tax- and penalty-free if you're at least 59½ years old and the account has been open for at least five years.

This creates a clear hierarchy for withdrawals. The IRS dictates the order: you must take out contributions first, then any converted funds, and finally earnings. This structure is designed to protect the tax-free growth engine of the Roth.

For decades, the standard advice has been to follow a specific sequence when drawing down retirement savings. The goal is pure tax efficiency. The traditional "Roth last" rule says: withdraw from taxable accounts first, then from tax-deferred accounts like a 401(k) or traditional IRA, and only then tap your Roth IRA. The logic is sound. You're using up the money that's already been taxed (taxable accounts) or will be taxed later (tax-deferred accounts) before touching the account that offers the ultimate prize: tax-free withdrawals in retirement.

This rule made perfect sense when tax rates were higher and the future of tax policy was more predictable. It was a way to preserve the Roth's powerful tax-free growth for as long as possible. But today's retiree faces a different financial landscape. The rule of thumb was built for a different era. The question now is whether this once-logical sequence still delivers the best outcome for someone planning their retirement income today.

When the Traditional Rule Gets Complicated

The simple "Roth last" rule is a solid starting point, but real life is messier. Several common retirement scenarios can make that one-size-fits-all approach less effective, or even counterproductive, for your specific situation.

First, consider the risk of market losses right after you retire-a period known as "sequence risk." If your portfolio takes a big hit early on, it can severely damage the sustainability of your withdrawal plan. The traditional rule, which often means spending from taxable and tax-deferred accounts first, can deplete those funds quickly during a downturn. This leaves you with less capital to recover when the market eventually rebounds. In this case, preserving your Roth IRA becomes a strategic buffer. Because Roth funds are tax-free, you can use them to cover living expenses during a market slump, protecting your other accounts from being sold at depressed prices. As Christine Benz from Morningstar notes, big losses within five years of retirement decrease the sustainability of the plan. Using Roth funds as a shock absorber can help you avoid being forced to sell other assets at a loss.

Second, your tax bracket in any given year is a critical factor. The "Roth last" rule assumes you want to defer taxes as long as possible. But what if you're already in a high-income year? This could happen if you receive a pension payment, sell a business or a large investment, or realize significant capital gains. In those years, your total income might push you into a higher tax bracket. Here, using tax-free Roth funds to cover expenses can be a smarter move. It keeps your taxable income lower, potentially helping you stay in a lower bracket and avoiding the higher marginal rates. As Andrew Bachman of Fidelity points out, how and when you choose to withdraw from various accounts can impact your taxes in different ways. For a retiree with substantial long-term capital gains, it might even make sense to withdraw from taxable accounts first to stay within the 0% capital gains tax rate.

Finally, there's the often-overlooked "5-year rule" trap. This rule isn't a single clock; it starts anew for each Roth IRA contribution and each conversion from a traditional IRA. That means if you've made multiple contributions or conversions over the years, each one has its own five-year waiting period before its earnings can be withdrawn tax- and penalty-free. This creates a complex web of withdrawal order. If you're not careful, you could accidentally withdraw earnings from an account that hasn't yet met its five-year clock, triggering both income tax and a 10% penalty. The traditional rule doesn't account for this layer of complexity, which can turn a simple strategy into a costly mistake. As one guide explains, there are three situations in which it's important to adhere to the 5-year rule to avoid unexpected tax consequences.

The bottom line is that your retirement withdrawal plan needs to be a living document, not a rigid rule. The "Roth last" principle is a useful piece of the puzzle, but it must be adapted to your portfolio's health, your annual income, and the intricate details of your Roth accounts.

A More Flexible Approach: The "Roth First" Option

The traditional "Roth last" rule is a useful starting point, but it's not the only smart play. For many retirees, a more flexible approach-one that considers the current year's tax bill and the long-term health of the portfolio-can be a better strategy. The key is to treat your withdrawal plan as a living document, not a rigid sequence.

One powerful reason to consider using Roth funds earlier is to manage your tax bracket. If you have a high-income year-say, from a pension payment, a large capital gain, or a one-time sale-your total income could push you into a higher tax bracket. In that case, using tax-free Roth dollars to cover living expenses is a simple way to "buy down" your taxable income. This keeps more of your other income, like Social Security or investment gains, in a lower bracket and avoids higher marginal rates. As Andrew Bachman of Fidelity notes, how and when you choose to withdraw from various accounts can impact your taxes in different ways. For a retiree with substantial long-term capital gains, it might even make sense to withdraw from taxable accounts first to stay within the 0% capital-gains tax rate.

Another compelling argument for Roth-first thinking is about preserving the growth engine. Tax-deferred accounts like a 401(k) or traditional IRA are designed to let money grow without annual taxes. By using Roth funds first, you keep that larger balance in the tax-deferred account, where it can continue compounding tax-free for years. This isn't just about a few extra dollars today; it's about protecting a potentially larger future income stream. The longer that money stays invested and untaxed, the more powerful its compounding effect becomes.

The bottom line is that your withdrawal order should be a direct response to your current situation. It's about balancing the immediate tax bite with the long-term growth potential. The "Roth last" rule assumes a static future, but retirement is dynamic. Your portfolio's performance, your annual income, and even changes in the tax code all matter. As retirement planning frameworks have evolved, the focus has shifted from a single fixed rule to a more holistic view of how wisely you withdraw and how market returns and spending patterns interact. The smartest plan is the one that adapts to your needs, your tax bracket, and the health of your portfolio, not a one-size-fits-all sequence.

Catalysts and What to Watch

The smartest withdrawal strategy isn't a static rule; it's a living document that needs regular check-ins. To see if your approach still fits, watch for three key catalysts that can make a different sequence more or less relevant.

First, monitor changes in tax laws that affect your retirement income. The tax code is not a constant. For instance, Michigan's new pension deduction, phased in over the 2023–2026 tax years, directly reduces the taxable income from your pension. This could lower your overall tax bracket in those years, making it more advantageous to use taxable or tax-deferred funds first, preserving your Roth for when tax rates might be higher. Similarly, the newly signed One Big Beautiful Bill Act (OBBBA) introduces significant changes that could alter how pensions and retirement savings are taxed. These shifts can flip the tax efficiency equation, making a Roth-first move suddenly more or less appealing.

Second, watch your portfolio's performance. Your withdrawal plan must adapt to the health of your investments. As Christine Benz from Morningstar explains, big losses within five years of retirement decrease the sustainability of the plan. If your portfolio takes a hit, using tax-free Roth funds to cover expenses can protect your other accounts from being sold at a loss. This turns your Roth into a shock absorber, preserving the growth potential in your tax-deferred accounts. The bottom line: significant market losses signal a need to adjust your spending and withdrawal sources to protect the long-term viability of your nest egg.

Finally, revisit your withdrawal plan annually. Retirement is a long journey, and your circumstances change. Major life events-like a health issue, a change in living expenses, or even a shift in your spouse's income-can all impact your tax bracket and spending needs. Market shifts, like the volatility seen in early 2025, also demand a reassessment. As frameworks have evolved, the focus has shifted from a fixed rule to how wisely you withdraw and how market returns interact with your spending. Treat your plan as a living document, not a one-time decision. An annual review ensures it aligns with your current financial reality and the latest rules of the road.