How to Choose the Right Retirement Withdrawal Order and Save Thousands

You spent decades saving for retirement. You maxed out your 401(k), funded your IRA, maybe even tucked money into a taxable brokerage account. But here is the question almost nobody thinks about until it is too late: which account should you pull money from first?

Get the withdrawal order wrong, and you could hand the IRS tens of thousands of dollars more than necessary over the course of your retirement. Get it right, and you keep that money working for you.

A 2024 study from Vanguard found that a tax-efficient withdrawal strategy could add the equivalent of 1.1% in annual returns to a retiree's portfolio. Over a 25-year retirement with a $1 million nest egg, that difference could mean an extra $100,000 or more in your pocket instead of Uncle Sam's.

Let us walk through exactly how to sequence your retirement withdrawals so you keep more of what you have earned.

Why Withdrawal Order Matters More Than You Think

Most retirees default to the simplest approach: they withdraw from whatever account is easiest to access, or they pull everything from their 401(k) because that is where the bulk of their savings sits. This instinct is understandable but expensive.

Here is why. Each of your retirement accounts is taxed differently. A traditional 401(k) withdrawal is taxed as ordinary income. A Roth IRA withdrawal is completely tax-free. Selling investments in a taxable brokerage account triggers capital gains tax, which is typically lower than your income tax rate.

The order in which you tap these accounts determines your taxable income each year. And your taxable income determines not just your federal tax bracket, but also how much you pay for Medicare Part B and Part D premiums, whether your Social Security benefits get taxed, and even your eligibility for certain ACA subsidies if you retire before 65.

In other words, withdrawal order is not just a tax question. It is a comprehensive financial planning strategy that touches nearly every part of your retirement budget.

Understanding Your Three Tax Buckets

Before choosing a withdrawal order, you need to understand the three types of accounts most retirees have and how each one is taxed.

Bucket 1: Tax-Deferred Accounts

These include traditional 401(k)s, traditional IRAs, 403(b)s, and most pension payouts. You got a tax deduction when you contributed the money, so every dollar you withdraw is taxed as ordinary income at your current rate. In 2026, federal income tax brackets range from 10% to 37%.

Important: Required Minimum Distributions (RMDs) kick in at age 73 under current law, forcing you to withdraw whether you need the money or not.

Bucket 2: Tax-Free Accounts

Roth IRAs and Roth 401(k)s fall here. You contributed after-tax dollars, so qualified withdrawals in retirement are completely tax-free. Even better, Roth IRAs have no RMDs during the original owner's lifetime, making them an incredibly flexible planning tool.

Bucket 3: Taxable Accounts

Brokerage accounts, savings accounts, CDs, and other non-retirement investments belong in this bucket. These are funded with after-tax dollars. When you sell investments, you owe capital gains tax on the profit. Long-term capital gains rates in 2026 are 0%, 15%, or 20% depending on your income, which is often lower than ordinary income tax rates.

The Conventional Withdrawal Order and When It Works

The traditional advice from most financial planners follows a simple sequence:

1. Taxable accounts first — Use brokerage accounts early in retirement, paying the lower capital gains rates.
2. Tax-deferred accounts second — Tap your traditional 401(k) and IRA next.
3. Tax-free accounts last — Let Roth accounts grow tax-free as long as possible.

This conventional approach has real logic behind it. By draining taxable accounts first, you eliminate the annual tax drag from dividends and capital gains distributions. By saving Roth accounts for last, you maximize the years of tax-free growth.

For many retirees, especially those with modest savings and relatively simple tax situations, this basic order works perfectly well. If your retirement income keeps you in the 12% or 22% bracket regardless of which account you tap, the conventional order is a solid default.

But if you have significant savings spread across multiple account types, the conventional order can actually cost you money.

The Strategic Withdrawal Order That Saves Thousands

The smarter approach is not a fixed sequence. It is a dynamic, year-by-year strategy that adjusts based on your actual tax situation each year. Financial planners call this tax bracket management or tax-efficient distribution planning.

Here is how it works in practice.

Step 1: Map Out Your Guaranteed Income

Start by listing all income sources that you cannot control or defer. For most retirees, this includes:

• Social Security benefits
• Pension payments
• Required Minimum Distributions (once they begin)
• Rental income or part-time work

Add these up. This is your income floor, the amount that will be taxed regardless of your withdrawal strategy.

Step 2: Identify Your Target Tax Bracket

Look at the 2026 federal tax brackets for your filing status. For a married couple filing jointly, the key breakpoints are:

• 10% bracket: up to $24,550
• 12% bracket: $24,551 to $100,150
• 22% bracket: $100,151 to $196,250
• 24% bracket: $196,251 to $394,600

Your goal is to fill up lower tax brackets completely without spilling into the next one unnecessarily.

Step 3: Fill the Gap Strategically

Suppose you and your spouse collect $40,000 in Social Security and need $90,000 total to cover your annual expenses. You need $50,000 from your investment accounts.

Here is where strategy matters. Instead of pulling the full $50,000 from your traditional IRA (which would push your taxable income to $90,000), you could:

• Withdraw $30,000 from your traditional IRA, bringing taxable income to $70,000
• Pull $20,000 from your taxable brokerage account, where only the gains are taxed at the lower capital gains rate
• Stay well within the 12% bracket

Or, if you are in a year when your income is unusually low, perhaps you retired mid-year or have large deductions, you might deliberately withdraw extra from your traditional IRA to fill up the 12% bracket, then move the excess into a Roth IRA through a Roth conversion. You pay 12% tax now instead of potentially 22% or 24% later when RMDs force larger withdrawals.

Step 4: Use Roth Accounts to Manage Spikes

Roth withdrawals do not count as taxable income. This makes them the perfect tool for years when you face an income spike, such as selling a property, receiving an inheritance, or covering a large medical expense.

By pulling from your Roth during high-income years and your traditional accounts during low-income years, you smooth out your tax bill across retirement rather than letting it swing wildly.

How to Build Your Year-by-Year Withdrawal Plan

A truly tax-efficient withdrawal strategy requires some planning each year. Here is a practical framework you can follow.

Before Age 73: The Conversion Window

The years between retirement and when RMDs begin are golden. Your income is often at its lowest during this period, especially if you have not yet started Social Security.

Use these years to:

• Convert traditional IRA funds to Roth up to the top of the 12% or 22% bracket. Yes, you pay tax now, but at a rate that is likely lower than what you will face once RMDs begin.
• Harvest capital gains at 0% in your taxable accounts. In 2026, married couples filing jointly can realize up to approximately $96,700 in long-term capital gains at a 0% federal rate. This lets you reset the cost basis on appreciated investments without paying a dime in taxes.
• Delay Social Security if possible, since every year you wait past 62 increases your benefit by roughly 7-8% per year, up to age 70. During the delay, fund your living expenses from a combination of taxable and tax-deferred accounts.

Age 73 and Beyond: Managing RMDs

Once Required Minimum Distributions begin, your tax-deferred accounts start dictating your taxable income whether you like it or not. If you did Roth conversions in earlier years, your RMDs will be smaller and more manageable.

For each year after RMDs begin:

1. Take your RMD first, since it is mandatory
2. Assess whether the RMD covers your spending needs
3. If you need more, pull from taxable accounts or Roth accounts depending on which keeps your total tax bill lower
4. If the RMD exceeds your needs, invest the surplus in your taxable brokerage account

Watch the Medicare IRMAA Thresholds

Medicare charges higher premiums (called IRMAA surcharges) to retirees whose modified adjusted gross income exceeds certain thresholds. In 2026, couples earning over approximately $206,000 will pay significantly more for Medicare Parts B and D.

A single large withdrawal from a traditional IRA can push you over an IRMAA threshold, costing you thousands in extra premiums for the following year. Plan your withdrawals with these cliffs in mind.

Common Withdrawal Order Mistakes to Avoid

Even well-informed retirees make costly errors with their withdrawal strategy. Here are the biggest ones.

Mistake 1: Ignoring the Pre-RMD Window

Many retirees coast from age 62 to 73 without touching their tax-deferred accounts, letting those balances swell. Then RMDs force massive taxable withdrawals that push them into the 24% bracket or higher. The pre-RMD years are your best opportunity to convert funds at lower rates.

Mistake 2: Draining Roth Accounts Too Early

Some retirees love the idea of tax-free income so much that they tap their Roth first. This robs you of the most flexible and tax-efficient tool in your retirement toolkit. Save Roth withdrawals for high-income years, healthcare emergencies, or legacy planning.

Mistake 3: Taking the Standard RMD and Nothing More

Your RMD is a minimum, not a target. If you are in a low-income year and have room in a lower tax bracket, it can make sense to withdraw more than your RMD and either spend it, invest it in a taxable account, or convert the excess to a Roth.

Mistake 4: Forgetting State Taxes

Federal taxes get all the attention, but state taxes matter too. Some states exempt Social Security or pension income from taxation. Others tax retirement income at rates up to 13%. Your withdrawal order should account for both federal and state tax implications.

Mistake 5: Setting It and Forgetting It

A withdrawal strategy is not something you decide once and never revisit. Tax laws change, your spending needs evolve, and market performance shifts your account balances. Review your withdrawal plan every year, ideally in October or November so you have time to make adjustments before December 31.

Putting It All Together: A Real-World Example

Consider Mark and Susan, both 65, recently retired with the following assets:

• $800,000 in a traditional 401(k)
• $200,000 in a Roth IRA
• $150,000 in a taxable brokerage account
• Combined Social Security starting at 67: $48,000 per year
• Annual spending need: $85,000

Ages 65-66 (before Social Security): They withdraw $60,000 from the traditional 401(k) to cover expenses and convert an additional $40,000 to their Roth IRA, filling up the 12% bracket. They also harvest $30,000 in long-term gains from their taxable account at the 0% rate. Total tax bill: approximately $7,000 per year.

Ages 67-72 (Social Security starts, no RMDs yet): Social Security covers $48,000. They pull $37,000 from the traditional 401(k) for the remaining expenses and continue converting $15,000 to $20,000 per year into the Roth to keep future RMDs manageable.

Age 73+ (RMDs begin): Because they reduced their traditional 401(k) balance through conversions, their RMD at 73 is approximately $30,000 instead of $45,000 or more. Combined with Social Security, they stay in the 12% bracket and use Roth withdrawals for any unexpected large expenses.

Over a 25-year retirement, this approach could save Mark and Susan an estimated $85,000 to $120,000 compared to simply pulling from their 401(k) whenever they need cash.

Your Next Steps

You do not need to hire a financial planner to get started, though a one-time consultation with a fee-only advisor can be well worth the cost for a personalized withdrawal plan. At a minimum, take these three actions this month:

1. List every account you own and categorize each one as tax-deferred, tax-free, or taxable.
2. Estimate your first-year retirement income from all guaranteed sources like Social Security, pensions, and part-time work.
3. Calculate the gap between your guaranteed income and your spending needs, then determine the most tax-efficient way to fill it using the bracket-filling strategy described above.

The money you save by getting your withdrawal order right is money you already earned and already saved. It would be a shame to give more of it to the IRS than you have to.