Social Security and IRA Withdrawals: How the Two Interact

Most retirees draw retirement income from two places: a Social Security check and withdrawals from an IRA or a workplace retirement plan such as a 401(k). This guide is for people near or in retirement deciding how to use both.

IRA withdrawals do not shrink your Social Security benefits.

They can, however, make more of those benefits subject to income tax.

A plain white envelope, a jar of coins, and reading glasses on a sunlit kitchen table, suggesting a retiree's Social Security and IRA income.
Your Social Security check and your IRA withdrawals land on the same tax return.

Key takeaways

  • Taxable IRA withdrawals count toward the combined income the IRS uses to tax Social Security benefits.
  • Up to 50%, or in some cases 85%, of Social Security benefits can be taxed.

How Social Security benefits and IRA withdrawals interact

Taxes: the part that changes

For tax purposes, the IRS adds taxable IRA distributions to the rest of your income to determine how much Social Security is taxed. A larger traditional IRA withdrawal can raise taxes twice: once on the withdrawal and again on newly taxed Social Security benefits.

Benefits: the part that doesn’t

Your benefit amount is set by your work record and claiming age, not your savings. The Social Security Administration says IRA payments are not considered earnings, so your Social Security income (SS income) stays the same.

Combined income: the test the IRS uses

The SSA calls it combined income; many planners call it provisional income. Publication 915 defines it as one-half of your Social Security benefits plus all your other income, including tax-exempt (nontaxable) interest.

The 50% and 85% thresholds

Publication 915 lists these base amounts:

  • $25,000 if you are single, head of household, or a qualifying surviving spouse
  • $32,000 if you are married filing jointly
  • $0 if you are married filing separately and lived with your spouse at any time during the year

At or below the base amount, none of your Social Security benefits are taxed. Above it, generally up to 50% of Social Security benefits can be taxed. Up to 85% can be taxed when combined income exceeds $34,000, or $44,000 if married filing jointly.

One mistake is reading that 85% as a tax rate. It is a cap on the taxable portion of benefits, which is then taxed at your ordinary rate.

A brass balance scale with coins in one pan and a blank card in the other, suggesting combined income.
Combined income weighs half your benefits against your other income.

Married filing jointly vs. separately

Married couples who file jointly must combine their incomes and benefits, even if only one spouse receives Social Security.

How IRA distributions affect combined income

Traditional IRA and 401(k) withdrawals

Withdrawals from a traditional IRA or 401(k) are generally subject to income tax because the money went in pre-tax. Publication 915’s worksheet adds them, like pension payments, to your adjusted gross income, raising what some call combined taxable income.

Roth IRAs and qualified withdrawals

Qualified distributions from Roth IRAs are tax free under Publication 590-B because contributions were made with after-tax dollars. They are not income, so they do not make more Social Security taxable. Roth IRA distributions that are not qualified may be partly taxed.

Two jars of coins, one open and spilling and one sealed with a cork, suggesting traditional versus Roth IRA withdrawals.
Taxable traditional IRA withdrawals count; qualified Roth IRA distributions do not.

Other income that counts

Wages and most retirement income count: pension income, interest, dividends, capital gains, and annuities. So does tax-exempt bond interest.

Medicare premiums can rise too

Large traditional IRA withdrawals can also raise Medicare Part B and drug premiums: the SSA adds an income-related monthly adjustment amount when modified adjusted gross income exceeds $109,000, or $218,000 filing jointly, for 2026, based on an earlier tax return.

A worked example (illustrative purposes only)

A single filer receives $24,000 of Social Security benefits and withdraws $20,000 from a traditional IRA, with no other retirement income. Combined income is $32,000 ($12,000 plus $20,000). That is $7,000 above the $25,000 base amount, so $3,500 of benefits is taxed.

If the same person withdraws $30,000 instead, combined income is $42,000 and the taxed portion of benefits rises to $11,300.

The extra $10,000 withdrawal added $17,800 to income subject to tax, a sizable tax impact. Your numbers will differ; a tax professional can determine yours.

Full retirement age and the earnings test

You can start Social Security benefits as early as 62. Full retirement age is 67 for anyone born in 1960 or later. Before then, the earnings test can temporarily withhold benefits if you work. For 2026, the SSA deducts $1 for every $2 of earnings above $24,480, or $1 for every $3 above $65,160 in the year you reach that age.

Why IRA withdrawals don’t reduce benefits

The test looks only at earned income: wages and net self-employment earnings. The SSA also excludes pensions, annuities, investments, and interest. Large IRA withdrawals can raise your taxes but never reduce your SS payment under the earnings test.

When to start collecting Social Security vs. tapping the IRA

One strategy is to live on IRA withdrawals first and delay Social Security; others claim early to leave savings invested. Our tax strategy guide covers withdrawal order, and our retirement projections page shows how timing affects a retirement plan.

Delaying Social Security

Each year you delay receiving benefits past full retirement age adds delayed retirement credits of 8% for anyone born in 1943 or later, according to the SSA. The increase stops at age 70. Delaying means you need a plan to pay living expenses from other money, often retirement savings.

A seedling in a terracotta pot beside three coin stacks of rising height, suggesting a benefit that grows with delay.
Delayed retirement credits raise the monthly benefit until age 70.

Roth conversions in the gap years

Some people use the low-income years between retiring and claiming for Roth conversions, which add income now in exchange for tax free withdrawals later. Once benefits start, Roth conversions count as taxable income and can raise combined income too. Our IRA investing by life stage guide shows where that window falls in a plan.

Required minimum distributions later in retirement

Under Publication 590-B, required minimum distributions from traditional IRAs begin at age 73 if you reach age 72 after 2022. Each one is the prior year-end balance divided by a life expectancy factor, and missing one can cost a 25% excise tax. They count toward combined income whether or not you need the cash. Drawing on the IRA first while delaying Social Security leaves a smaller balance for those later RMDs. See our required minimum distributions guide. Heirs face the same interaction; see inherited IRA rules and keep your IRA beneficiary designation current.

An hourglass beside a short stack of coins and a blank notepad, suggesting required minimum distributions.
Required minimum distributions add taxable income whether or not you need the cash.

Lowering the tax burden on Social Security benefits

Qualified charitable distributions

Publication 590-B says a qualified charitable distribution is generally nontaxable if you are at least 70½, and it counts toward your RMD. That keeps the gift out of combined income.

Health savings account withdrawals

Publication 969 says health savings account distributions for qualified medical expenses are tax free, so they do not add to combined income.

Early withdrawals before 59½

If you retire early, IRA withdrawals before 59½ can carry a 10% additional tax unless an exception applies. See our IRA early withdrawal exceptions list and 72(t) SEPP guide. Divorce can also split a retirement plan; see QDROs and IRA transfers.

Withholding so April isn’t a surprise

Publication 590-B says federal income tax is withheld from traditional IRA distributions unless you opt out, generally at 10% on nonperiodic payments. The SSA lets you withhold 7%, 10%, 12%, or 22% of Social Security payments. Withholding on both helps you pay taxes evenly instead of in one large bill.

A partly open envelope, a dish of coins set aside, and a pencil on a dark desk, suggesting tax withholding.
Withholding from benefits or IRA withdrawals can prevent a surprise tax bill.

FAQ

How much can you withdraw from an IRA without affecting Social Security?

No amount reduces your benefit. Whether benefits are taxed depends on combined income versus the $25,000 or $32,000 base amount.

How to avoid Social Security tax on IRA withdrawals?

Qualified withdrawals from Roth IRAs, charitable distributions, and careful planning of withdrawal size can lower Social Security taxes.

Does Social Security consider IRA withdrawals as income?

Not for the earnings test. The IRS does count taxable withdrawals for Social Security taxation.

How much do seniors pay taxes on IRA withdrawals?

Traditional IRA withdrawals are taxed at ordinary income tax rates, with no special senior rate. Plan what you pay with Social Security taxes in mind.

The bottom line

Social Security and IRA withdrawals meet on your return, not in your benefit check. Taxable withdrawals raise combined income; Roth, QCD, and HSA dollars generally do not. Plan your retirement income with a tax professional.

Written by Tim Schmidt and reviewed for tax and account accuracy by Sean Webster, CPA. Last reviewed November 10, 2026 (America/New_York). This guide is for general education, and its example is for illustrative purposes only. IRAInvesting.com does not provide legal or tax advice, investment advice, or financial planning services, and is not a custodian, broker-dealer, or investment adviser. Social Security rules and tax thresholds can change. Before you act, talk with a licensed tax professional who can review your situation. Investing involves risk, including the possible loss of principal.