How Retirement Income Is Taxed in 2026

For thirty or forty years you got one paycheck from one employer, and taxes came out the same way every two weeks. Retirement is different in a way almost nobody warns you about. Your income now arrives from several different buckets at once, and the IRS taxes each bucket by its own set of rules. A dollar from your traditional 401(k) is taxed like a wage. A dollar from your Roth IRA is taxed not at all. A dollar of Social Security might be fully tax-free, or most of it might land in your taxable income, depending on what else you withdrew that year. The good news is that this is learnable, and once you see how the buckets work together, you gain real control over your tax bill. This guide walks through every common stream of retirement income, how each is taxed in 2026, and the withdrawal order that can quietly save you a lot of money over a long retirement.

The three tax buckets your money lives in

Before we get into specific income types, it helps to sort everything into three tax buckets. Almost every dollar you will spend in retirement comes from one of these, and knowing which bucket a dollar lives in tells you most of what you need to know about its taxes.

The first is the tax-deferred bucket. This is your traditional 401(k), traditional IRA, 403(b), and similar plans. You got a tax deduction when the money went in, it grew without tax along the way, and every dollar you pull out is taxed as ordinary income. Nothing in this bucket has ever been taxed, so all of it gets taxed on the way out.

The second is the tax-free bucket. This is your Roth IRA and Roth 401(k). You paid tax on the money before it went in, so qualified withdrawals, including all the growth, come out completely free of federal income tax. This bucket is the most flexible money you own, because spending it does not raise your taxable income at all.

The third is the taxable bucket. This is a regular brokerage or bank account, with no special retirement wrapper. You already paid tax on the money you deposited, and you owe tax each year on dividends and interest, plus capital gains tax when you sell something for a profit. The upside is that long-term gains and qualified dividends here get their own lower tax rates, which we will cover below.

Traditional 401(k) and IRA withdrawals: taxed like a paycheck

Start with the bucket most retirees lean on first, because it is usually the largest. Every dollar you withdraw from a traditional 401(k), traditional IRA, SEP IRA, SIMPLE IRA, or 403(b) is taxed as ordinary income. That means it stacks on top of your other income and is taxed at your regular federal brackets, the same brackets that apply to wages. There is no special discount for the fact that it came from a retirement account.

This surprises people who assumed retirement income would be taxed gently. It is not punished either. It is simply treated as the deferred wage it always was. You skipped the tax decades ago, and the bill comes due now. If you contributed to a traditional account during a high-earning career and you now withdraw in a lower-income retirement, you may well pay a lower rate than you saved, which was the whole point.

A practical note. Most plan administrators and IRA custodians will withhold federal income tax from your distributions if you ask them to, and many do by default. Setting up sensible withholding, or making quarterly estimated payments, keeps you from facing a large surprise bill plus an underpayment penalty at tax time. Treat your retirement withdrawals the way you treated a paycheck: have a reasonable amount of tax taken out before the money reaches you.

Roth withdrawals: the tax-free reward

Roth accounts are the mirror image of traditional ones, and in retirement that mirror works in your favor. You funded a Roth IRA or Roth 401(k) with money that had already been taxed. In exchange, qualified withdrawals come out entirely tax-free, and that includes every dollar of growth the account earned over the years.

For a withdrawal to be fully qualified, two conditions generally need to be met. The account has to have been open for at least five years, counting from the first Roth contribution, and you have to be at least 59 and a half. Once both are satisfied, you can take as much as you like with no federal income tax at all. Even before the account is fully qualified, you can always withdraw your own original contributions tax-free and penalty-free, because you already paid tax on them. It is only the earnings that carry conditions.

Here is the part that makes Roth money strategically precious. Because a qualified Roth withdrawal is not taxable income, it does not push up the taxable portion of your Social Security, it does not raise your Medicare premiums, and it does not bump you into a higher bracket. When you need a large one-time sum, for a new roof or a medical bill, pulling it from a Roth instead of a traditional account can keep your whole tax picture calm for the year. Roth dollars are the ones you want to reach for when adding income would be expensive.

How Social Security gets taxed

Social Security taxation confuses almost everyone, partly because the rules sound backward. The amount of your benefit that gets taxed depends on a special measure called provisional income, sometimes called combined income. You calculate it by taking your adjusted gross income, adding any tax-exempt interest, and adding half of your annual Social Security benefit.

Once you have that provisional income figure, you compare it to two thresholds. The thresholds have not been adjusted for inflation in decades, which is why more retirees get caught by them every year. Below the lower threshold, none of your Social Security is taxable. Between the two thresholds, up to 50 percent of your benefit becomes taxable. Above the upper threshold, up to 85 percent of your benefit is pulled into your taxable income. Crucially, that 85 percent is a ceiling, not a tax rate. It means at most 85 cents of each benefit dollar gets added to your taxable income, where it is then taxed at your ordinary rate. At least 15 percent of every Social Security dollar is always free of federal tax.

For a sense of the numbers, the lower provisional income thresholds are 25,000 dollars for single filers and 32,000 dollars for married couples filing jointly. The upper thresholds are 34,000 dollars single and 44,000 dollars married filing jointly. A retiree whose only income is a modest Social Security benefit often owes nothing on it. A retiree pulling large traditional IRA withdrawals on top of Social Security will usually see the full 85 percent of the benefit taxed. This is exactly why the order and size of your other withdrawals matters so much: those withdrawals are often what drag your Social Security into the taxable zone.

Pensions and annuities

If you are lucky enough to have a traditional pension, the tax treatment is usually simple. Most pensions were funded entirely with pre-tax dollars, so the monthly payments are fully taxable as ordinary income, just like a traditional IRA withdrawal. If you contributed some of your own already-taxed money to the pension, a small portion of each payment comes back tax-free, and the IRS uses what it calls the Simplified Method to figure out how much. For most private-sector pensions, though, you can assume the whole check is taxable.

Annuities split into two camps. An annuity held inside a traditional IRA or 401(k) is taxed like the rest of that account, fully taxable on withdrawal. An annuity you bought with already-taxed money in a regular account is taxed differently: each payment is part return of your own principal, which is tax-free, and part earnings, which are taxable. The company issuing the annuity calculates an exclusion ratio that tells you how much of each payment escapes tax. The key idea is that you are not taxed twice on money you already paid tax on, only on the growth.

Capital gains and qualified dividends in a taxable account

Money in a regular brokerage account gets some of the friendliest tax treatment in the whole system, and many retirees underuse it. When you sell an investment you held longer than a year for a profit, that long-term capital gain is taxed at special rates that are lower than ordinary income rates. Qualified dividends, the kind paid by most established US stocks and funds, get those same lower rates.

There are three long-term capital gains brackets: zero percent, 15 percent, and 20 percent. The zero percent bracket is the one people forget exists. If your total taxable income sits below a certain level, your long-term gains and qualified dividends can be taxed at literally nothing. For 2026 the zero percent rate generally applies to taxable income up to roughly 49,000 dollars for single filers and roughly 98,000 dollars for married couples filing jointly, with those figures adjusted for inflation each year. Many retirees in their early, lower-income years can realize gains in this zero percent zone on purpose, resetting their cost basis without paying a cent of tax.

One more wrinkle to know about. When you inherit investments in a taxable account, they generally receive a step-up in basis, meaning their cost basis resets to the value on the date of death. Heirs who sell soon after often owe little or no capital gains tax. This is why some families intentionally hold appreciated assets in taxable accounts rather than spending them, leaving the most-appreciated investments to heirs and spending other buckets first.

Required minimum distributions

The tax-deferred bucket comes with a string attached. Once you reach the required minimum distribution age, the IRS forces you to start withdrawing a calculated amount from traditional accounts every year, whether you need the money or not. The starting age is 73 for people born from 1951 through 1959, and it rises to 75 for anyone born in 1960 or later. Roth IRAs have no lifetime RMDs for the original owner, and as of 2024 neither do designated Roth 401(k) accounts.

RMDs are taxed exactly like any other traditional withdrawal: as ordinary income. The amount is your prior year-end balance divided by a life expectancy factor from the IRS Uniform Lifetime Table, and the required percentage slowly climbs as you age. The reason RMDs matter for tax planning is that they remove your choice. If you let a large traditional balance compound untouched into your seventies, the forced withdrawals can be big enough to push you into a higher bracket and drag more of your Social Security into taxable territory. Thinning that balance earlier, through measured withdrawals or Roth conversions in your lower-income years, is one of the most effective ways to keep RMDs manageable.

If you give to charity, there is an elegant tool worth knowing. Starting at age 70 and a half, a qualified charitable distribution lets you send money straight from your IRA to a charity. It counts toward your RMD and never lands in your taxable income, which often beats donating taxable dollars and trying to deduct them.

The standard deduction and the bonus for being 65 or older

Before any of your income is taxed, the standard deduction shaves a chunk off the top. Retirees get a built-in advantage here. Taxpayers who are 65 or older receive an additional standard deduction on top of the regular amount, and if both spouses on a joint return are 65 or older, they each get the extra amount. That larger deduction means more of your income is sheltered before the brackets even start.

The practical effect is that a retired couple can receive a fair amount of income, between Social Security, modest withdrawals, and some investment income, and still owe little or no federal income tax once the enlarged standard deduction is applied. It is worth running your own numbers each year, because the size of your standard deduction sets the floor below which income is effectively tax-free. Filling up that tax-free space with strategic withdrawals or Roth conversions is a quietly powerful move.

State taxes on retirement income

Everything above is federal. Your state adds its own layer, and the variation is enormous. Several states levy no income tax at all, so residents there pay nothing to the state on any retirement income. A number of other states do have an income tax but specifically exempt some or all retirement income. Some exempt Social Security entirely. Some shelter a set dollar amount of pension or IRA income. A handful tax retirement income essentially the same as wages.

Because the differences are so large, your state of residence can change your total retirement tax bill more than almost any single federal strategy. Two retirees with identical incomes can owe thousands of dollars apart simply because of which state they live in. The rules also change frequently as states adjust their budgets and their treatment of Social Security. The honest advice is to look up your own state's current rules, and if you are considering a move for retirement, to factor the full state tax picture into the decision rather than just the headline of having no income tax.

Tax-smart withdrawal sequencing

Here is where it all comes together, and where thoughtful retirees save the most. You usually have some choice about which bucket to draw from in a given year. The order you choose, called withdrawal sequencing, can lower not just this year's tax but your lifetime tax bill, because it controls how much income you report each year and which brackets you fill.

The traditional rule of thumb says to spend taxable accounts first, then tax-deferred accounts, then Roth accounts last. The logic is that you let the tax-advantaged buckets keep compounding as long as possible while living off money that is already mostly taxed. It is a fine default, and for many people it works well enough.

The more sophisticated approach blends the buckets each year instead of draining one before touching the next. The aim is to smooth your taxable income so you never waste a low bracket and never spike into a high one. In your early retirement years, before Social Security and RMDs start, your income often dips. Those low-income years are golden. You can take just enough from the traditional bucket to fill up a low bracket, or convert some of it to Roth at a low rate, or harvest capital gains in the zero percent bracket. Then later, when RMDs and Social Security push your income up, you lean on the tax-free Roth bucket to cover spending without adding taxable income.

A simple way to picture the goal: rather than paying nothing for several years and then getting hammered when RMDs hit, you deliberately pay a little tax every year to keep your income smooth and your lifetime rate low. Filling the standard deduction and the lowest brackets with traditional withdrawals or conversions, while saving Roth dollars for the expensive years, is the heart of the strategy. Most people benefit from running these numbers with a tax professional or good software, because the right mix depends on your balances, your Social Security timing, and your state.

Putting it all together

Retirement income tax is not one rule but a handful of rules that interact. Traditional withdrawals and most pensions are ordinary income. Qualified Roth withdrawals are tax-free and do not count against you anywhere. Social Security is taxed on a sliding scale up to 85 percent, driven by your provisional income. Long-term gains and qualified dividends in a taxable account get their own lower brackets, sometimes zero. RMDs force the issue on traditional accounts starting at 73 or 75. The enlarged standard deduction for those 65 and older shelters a meaningful slice. And your state can change the whole math.

None of this is financial advice, and your own situation may have wrinkles a general guide cannot capture. But the structure is the same for nearly everyone, and the levers are knowable. Understand which bucket each dollar lives in, watch how withdrawals ripple into your Social Security and your brackets, use your low-income years on purpose, and save your Roth money for when income is expensive. Do that, and the tax side of retirement stops being a yearly ambush and becomes something you steer.