In retirement you’re taxed by income type, not by a single rate. Traditional 401(k) and IRA withdrawals are ordinary income, up to 85% of Social Security can be taxed, long-term capital gains get lower rates, and qualified Roth withdrawals are tax-free. Because you control which sources you tap each year, you have real power to manage your own tax bill.
Key takeaways:
– There’s no single “retirement tax rate.” Each income source has its own treatment, and your total bill is the sum of them.
– Traditional IRA and 401(k) withdrawals are taxed as ordinary income; qualified Roth withdrawals are tax-free.
– Up to 85% of your Social Security benefit can be taxable, depending on your other income.
– Because you choose which accounts to draw from, you can steer your taxable income, and your bracket, Medicare premium, and Social Security tax, year by year.
When you were working, taxes were simple in 1 sense: a paycheck came in, taxes were withheld, and you had little control. Retirement flips that. Your income now comes from several sources, each taxed on its own rules, and you decide how much of each to use. That combination is a burden and an opportunity. This page maps the whole system, with links to the deep dives on each piece.
Why is retirement taxed differently than your working years?
Retirement is taxed differently because your income stops coming from 1 payroll source and starts coming from several accounts, each with its own tax rules. A traditional IRA, a Roth IRA, a brokerage account, Social Security, and a pension are all taxed differently from one another. Your total tax bill is the sum of how each piece is treated, not a single rate applied to everything.
The upside is control. You largely decide how much to pull from each source in a given year, which means you decide what your taxable income looks like. That’s the single biggest shift from your working years, and it’s the foundation of every tax strategy in retirement.
How is each type of retirement income taxed?
Each income source falls into 1 of a few tax categories. This table is the whole system on 1
page.
| Income Source | How It's Taxed in 2026 |
|---|---|
| Traditional 401(k) / IRA Withdrawals | Ordinary income at your regular tax bracket |
| Roth IRA / Roth 401(k) (Qualified) | Completely tax-free |
| Social Security | Up to 85% of the benefit may be taxable, based on your other income |
| Pension Income | Usually fully taxable as ordinary income |
| Long-Term Capital Gains and Qualified Dividends | Preferential rates: 0%, 15%, or 20% |
| Interest and Short-Term Gains | Taxed as ordinary income |
| Taxable Account Principal | Not taxed again; only the gains are taxable |
| Annuity Income | Depends on the annuity type and how it was funded |
How is Social Security taxed?
Social Security is taxed based on your “combined income,” and up to 85% of your benefit can be subject to federal tax. Combined income is your adjusted gross income plus any tax-exempt interest plus half of your Social Security benefit. As that number rises past set thresholds, more of your benefit becomes taxable, up to a maximum of 85%.
One important 2026 clarification: the new senior deduction did not make Social Security tax-free. It lowers your taxable income, which can reduce the tax you owe, but the rules that decide how much of your benefit is taxable are unchanged. For the full breakdown of the thresholds and how to plan around them, see how is social security taxed.
How are traditional 401(k) and IRA withdrawals taxed?
Withdrawals from traditional 401(k)s and IRAs are taxed as ordinary income, the same rates that apply to a paycheck. You deducted the contributions and deferred the tax while you worked, so the tax comes due when you take the money out. Once you reach RMD age, currently 73, the IRS requires minimum withdrawals from these accounts every year.
This is the largest tax exposure most retirees have, because it’s often their biggest account. The mistakes that create April surprises, from under-withholding to unplanned large withdrawals, are covered in how are IRA and 401(k) withdrawals taxed.
How are Roth withdrawals taxed?
Qualified Roth withdrawals are completely tax-free, and Roth IRAs have no required withdrawals during your lifetime. You funded a Roth with money you’d already paid tax on, so the growth and the withdrawals come out free as long as the account has been open at least 5 years and you’re over 59 and a half. This makes the Roth the most flexible and valuable account to hold, and often the best to draw last or leave to heirs.
Because Roth withdrawals don’t count toward your combined income, they also don’t push more of your Social Security into taxation or raise your Medicare premium. That’s what makes a Roth balance so useful for managing income in high-need years.
How are pensions, annuities, and capital gains taxed?
Pensions, annuities, and investment gains each follow their own rules, and knowing them rounds out the picture. Pension income is generally taxed as ordinary income, the same as an IRA withdrawal, because most pensions were funded with pre-tax dollars. If you contributed after-tax money to the pension, a small part of each payment comes back tax-free.
Annuity taxation depends on how the annuity was funded. An annuity held inside an IRA is taxed as ordinary income when it pays out. An annuity bought with after-tax money is taxed only on its earnings, and each payment is split between a tax-free return of your principal and taxable growth.
Long-term capital gains and qualified dividends get the best treatment of any income in retirement. Gains on investments held longer than a year in a taxable account are taxed at preferential rates of 0%, 15%, or 20%, depending on your income. For a married couple in 2026, long-term gains sit in the 0% bracket until taxable income passes $98,900, which creates a real chance to sell appreciated assets at no federal tax in a low-income year. Interest and gains on investments held a year or less, by contrast, are taxed as ordinary income.
What deductions lower your retirement tax bill?
Several deductions shrink the income you’re taxed on, and they grow once you turn 65. For 2026, according to the IRS, a married couple filing jointly gets a standard deduction of $32,200, plus an additional $1,650 for each spouse who’s 65 or older. On top of that, a temporary senior deduction of up to $6,000 per person age 65 and up is available through 2028 and phases out at higher incomes.
Stack those together and a 65-plus couple can receive a meaningful amount of income before owing federal tax at all. Knowing your deduction floor is the starting point for every year’s tax plan, because it tells you how much room you have to draw income or convert to Roth at low or zero rates. The broader tax-planning picture lives in retirement tax planning 2026, and the newest law changes are covered in the 2025 tax law just changed the game.
Why does controlling your taxable income matter so much?
Controlling your taxable income matters because it sets 3 things at once: your tax bracket, how much of your Social Security is taxed, and your Medicare premium 2 years later. These are connected. One large withdrawal can bump your bracket, drag more of your Social Security into taxation, and trigger a Medicare surcharge, all from the same dollars.
That surcharge, called IRMAA, starts for 2026 once a married couple’s income from 2024 tops $218,000, per Medicare.gov. Because these thresholds interact, the goal each year is to manage your total income to stay under the lines that cost you. That’s the heart of retirement tax planning, and it’s why the account order you choose is a genuine financial decision.
How can you lower your retirement taxes over time?
You lower your lifetime tax bill by managing your income across years, not just within a single one. The retiree who pays the least tax over a 30-year retirement is rarely the one who paid the least in any single year. The goal is to smooth income, fill your low brackets on purpose, and avoid the spikes that trigger higher brackets, Social Security taxation, and Medicare surcharges.
A few levers do most of the work. Roth conversions in your low-income years move money out of your taxable accounts at today’s rates and shrink the required withdrawals that would be taxed at higher rates later. Harvesting capital gains in a 0% year resets your cost basis at no federal tax. Timing large purchases so the withdrawal doesn’t stack on top of a high-income year keeps you under the tripwires. Giving directly from an IRA once you’re older can satisfy a required withdrawal without adding to your taxable income.
None of these are one-time moves. They’re a yearly rhythm: look at your projected income, find the room in your brackets, and use it deliberately. Done consistently, this is what separates a retiree who pays tax on their own terms from one who lets required withdrawals decide their rate.
Frequently Asked Questions
Do I pay less tax automatically once I retire?
Not automatically. Your income often drops, which can lower your bracket, but retirement also removes payroll withholding and adds required withdrawals later. Whether you pay less depends on how you draw your income, not just the fact that you stopped working.
Is all of my Social Security taxed?
No. At most 85% of your benefit is subject to federal tax, and lower-income retirees may owe nothing on it. The taxable share depends on your combined income from all sources.
What's the most tax-friendly source of retirement income?
Qualified Roth withdrawals, because they’re tax-free and don’t count toward the income figures that drive Social Security taxation and Medicare premiums. That’s why building and preserving a Roth balance is so
valuable.
Does my state tax retirement income too?
It depends on where you live. States treat Social Security, pensions, and withdrawals very differently, and some don’t tax retirement income at all. State treatment is a separate layer on top of the federal rules covered here.
Understanding how each piece of your income is taxed is what turns retirement taxes from something that happens to you into something you manage. If you’d like a year-by-year plan for keeping your tax bill low, request a meeting and we’ll map it out.
About the Author
Kurt Supe, CPA, is a Retirement Planner and Chief Investment Officer for Creative Financial Group. He has spent 30 years helping retirees lower their lifetime tax bills. Connect on X and YouTube at @KurtSupeCPA, or read more on the CFG team page.