What tax rate do you pay in retirement? It depends on your income mix — here's how Roth withdrawals, Social Security, and pensions are actually taxed.
The tax rate you pay in retirement is not fixed — it depends on how much taxable income you generate and which accounts that income comes from. Withdrawals from pre-tax accounts like a traditional 401(k) or IRA count as ordinary income and are taxed at your marginal federal tax rate. Qualified Roth withdrawals are not taxed at all. Up to 85% of your Social Security benefit can be taxable, and pension income is generally fully taxable at the federal level. Because the U.S. uses a progressive tax system, your actual rate depends on your total taxable income for the year, not a single flat percentage. Smart account sequencing can meaningfully lower your lifetime tax bill.
At Oak Road Wealth Management, we're a fee-only fiduciary financial planning firm, which means we're legally required to act in your best interest — not to sell you a product. Understanding what tax rate you'll pay in retirement is one of the most important pieces of building a withdrawal strategy that makes your savings last.
Retirement withdrawals are taxed based on the type of account they come from. Pre-tax accounts and Roth accounts are treated very differently by the IRS.
Pre-tax accounts (Traditional 401(k), Traditional IRA, 403(b)): Every dollar you withdraw is added to your taxable income for that year. You never paid tax on this money going in, so the IRS collects tax when it comes out — at your ordinary income tax rate.
Roth accounts (Roth IRA, Roth 401(k)): You already paid tax on these contributions. Qualified withdrawals — meaning you're at least 59½ and have held the account for at least five years — are not counted as taxable income at all. A Roth withdrawal can be large and still not push you into a higher bracket or make more of your Social Security taxable.
This is why the mix of account types you hold matters as much as the total balance. Two retirees with identical portfolio values can owe very different amounts in tax, purely based on account type.
No. Qualified Roth withdrawals do not count as taxable income. Because Roth contributions are made with after-tax dollars, the IRS does not tax qualified distributions of contributions or earnings. This also means Roth withdrawals don't factor into the formula that determines whether your Social Security is taxable, and they don't add to the income used to calculate Medicare premium surcharges (IRMAA). For retirees trying to manage their tax bracket year to year, Roth accounts function as a lever that pre-tax accounts simply don't offer.
Yes — up to 85% of your Social Security benefit can be federally taxable, depending on your combined income. The IRS uses a formula based on "combined income" (your adjusted gross income, plus nontaxable interest, plus half of your Social Security benefit) to determine how much of your benefit is taxed:
These thresholds are not adjusted for inflation, which is one reason more retirees find themselves paying tax on Social Security every year. Note that Roth withdrawals don't count toward combined income, while withdrawals from pre-tax retirement accounts do — another reason account type matters for this calculation.
Generally, yes — pension income is fully taxable at the federal level. If your pension was funded entirely with pre-tax contributions (which is typical for most employer pensions), the full amount you receive each year is treated as ordinary income, just like a paycheck was during your working years. There's no special reduced rate for pension income federally, though some states offer partial or full exemptions, so it's worth checking your specific state's rules.
Federal tax brackets are progressive, meaning only the income within each bracket is taxed at that bracket's rate — not your entire income. This surprises a lot of people. Moving into a higher bracket doesn't mean all of your income gets taxed at the higher rate, only the portion that falls within it.
For 2026, the federal income tax brackets are:
For example, a married couple filing jointly with $90,000 of taxable income in 2026 doesn't pay 12% on the whole $90,000. They pay 10% on the first $24,800, 12% on the next portion up to $100,800 — meaning all $90,000 in this example is taxed within the 10% and 12% brackets, not at a flat 12%. This is the difference between your marginal tax rate (the rate on your last dollar of income) and your effective tax rate (the average rate you actually pay across all your income).
This progressive structure is also why account sequencing matters so much in retirement. Pulling from pre-tax accounts, Roth accounts, and taxable brokerage accounts in the right order and amount each year can help you stay in a lower bracket, reduce how much Social Security is taxed, and avoid Medicare premium surcharges.
There's no single answer to what tax rate you'll pay in retirement — it depends on your income sources, your Social Security timing, and how your withdrawals are sequenced across account types. A thoughtful, coordinated withdrawal strategy can meaningfully reduce how much of your retirement income goes to taxes over time.
As a fee-only fiduciary firm, Oak Road Wealth Management builds retirement income and tax strategies designed around your specific situation — not products or commissions. If you'd like a clear picture of what your retirement tax rate could look like, we're happy to walk through it with you.
Your retirement tax rate depends on your total taxable income and which accounts it comes from. Pre-tax withdrawals and pension income are taxed as ordinary income at your marginal federal rate, while qualified Roth withdrawals are not taxed at all. Because federal brackets are progressive, most retirees pay a blend of rates rather than one flat percentage.
No. Qualified Roth IRA and Roth 401(k) withdrawals are not counted as taxable income, and they don't count toward the combined income formula used to determine whether your Social Security is taxed.
Up to 85% of your Social Security benefit can be federally taxable, depending on your combined income. Single filers with combined income over $34,000, and joint filers over $44,000, may have up to 85% of benefits taxed.
Yes, pension income is generally fully taxable at the federal level if it was funded with pre-tax contributions, which is the case for most employer pensions.
Yes, retirees use the same progressive federal tax brackets as everyone else. Only the portion of your income within each bracket is taxed at that bracket's rate, so your effective tax rate is typically lower than your marginal tax rate.
Written by Andrew Matz, Financial Planner at Oak Road Wealth Management.
