All About Taxes on Pensions

A pension can provide dependable income in retirement, but the amount that lands in your bank account may be lower than the amount on your benefit statement. Federal and state taxes, withholding choices and the way you receive your pension can all affect what you ultimately keep. Understanding how pension taxes work can help you plan your retirement income more accurately and avoid an unexpected tax bill.

Working with a financial advisor can help you develop a tax-efficient strategy to maximize your retirement income. Here’s what you need to know.

Understanding Pensions

A pension is a retirement plan that provides workers with income after they leave the workforce. Unlike a 401(k), where retirement income depends largely on how much you contribute and how investments perform, a traditional pension generally promises a specific benefit based on a formula.

Pension formulas commonly consider factors such as salary, years of service and age at retirement. For example, an employer might base benefits on a percentage of the worker’s average salary during their highest-earning years multiplied by the number of years they worked for the organization.

Workers typically become eligible to receive pension benefits after reaching the plan’s retirement age and meeting its service requirements. Some plans allow employees to begin benefits earlier, although taking payments before the plan’s normal retirement age may reduce the monthly amount. Depending on the plan, retirees may be able to choose between receiving a lump-sum payout and collecting monthly pension payments for life. A lump sum provides more control over how the money is invested and spent, while monthly payments can offer predictable income throughout retirement.

Pension income is generally subject to federal income tax when payments come from contributions or earnings that were not previously taxed. State taxation varies, with some states taxing pension income fully, others offering exemptions or deductions and some imposing no individual income tax at all.

How Taxes on Pensions Work

Two women talking and laughing, enjoying their retirement.

Regardless of whether you opt to take your pension income in a lump sum or in monthly payments, it’s good to have a tax strategy. Unless you contributed to your pension, the entirety of your pension income will be taxable at your regular income tax rate. In other words, if your pension income all comes from money your employer contributed, with no additional contributions on your part, it’s all fully taxable.

How Much of Your Pension Is Taxable?

According to the IRS, your pension income is fully taxable if any of the following applies to you:

You didn’t contribute anything for your pension or annuity
Your employer didn’t withhold contributions from your salary, or
You received all of your contributions tax-free in prior years

If you contributed after-tax dollars to your pension, your pension will be partially taxable. You won’t owe taxes on the amount you contributed in after-tax dollars.

How Do Pension Distributions Work?

If you take distributions from your pension before age 59 1/2, you may owe a 10% penalty on top of your regular income taxes. The only way you can get out of this early withdrawal penalty is:

If the distributions are taken because you have become permanently disabled
If the distributions are made on or after the death of the pension plan participant (in other words, you’re a survivor claiming the pension of the deceased)
If the distributions are made after you separate from service and before you turn 55
If the distributions are made after you separate from service as part of a series of substantially equal periodic payments

If you’re considering making an early withdrawal and you’re not sure whether you would trigger the 10% penalty it’s a good idea to check with the company that administers the plan before you take the plunge.

If you opt for monthly pension payments, you won’t be able to lessen your tax burden by easing up on withdrawals like you could with a 401(k) or an IRA. Your monthly pension payments might amount to more money than you really need and all of it will be taxable. If you had the same amount of money in an IRA or 401(k) you could delay withdrawals, opt for a smaller monthly income and enjoy more tax-free growth on your retirement fund. Still, most people would rather have a pension from their employer’s money than a 401(k) from their own.

Requesting Tax Withholding from Your Pension Income

If you receive regular pension or annuity payments, you can generally use IRS Form W-4P to tell the payer how much federal income tax to withhold. The form allows you to account for factors such as your filing status, other income, deductions and any additional amount you want withheld from each payment.

Some retirees can elect not to have federal income tax withheld from periodic pension payments. For 2026, Form W-4P includes a checkbox for requesting no federal withholding, although restrictions can apply depending on factors such as residency and taxpayer identification information.

If you do not provide a Form W-4P or similar withholding certificate, the pension payer generally must calculate withholding as though you are single with no adjustments in Steps 2 through 4 of the form. That default may result in more or less withholding than you actually need, depending on your overall tax situation.

Different withholding rules apply when you receive a one-time or other non-periodic pension distribution. Form W-4R is generally used for non-periodic payments, while eligible rollover distributions paid directly to you are generally subject to 20% federal withholding unless they are completed as a direct rollover to an eligible retirement plan.

Your ideal withholding amount can change as your pension income, Social Security benefits, investment income or deductions change. Reviewing your withholding periodically can help reduce the risk of a large tax bill or unnecessary overwithholding when you file your return.

Bottom Line

Pension income can provide a steady source of retirement cash flow, but taxes may reduce how much you actually keep. The federal tax treatment depends on factors such as whether contributions were made before or after tax, whether you take monthly payments or a lump sum and whether you request withholding, while state rules can vary widely. Understanding these tax rules and reviewing your withholding periodically can help you avoid surprises and plan your retirement income more accurately.

Tips for Filing Your Taxes

A financial advisor can help optimize your tax strategy for your financial goals. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.
When the tax code changes, it’s a good idea to use a good tax filing service. We did our annual roundup of the best tax filing software so that you can get through this tax season as painlessly as possible.
If you want to see whether you’ll get a tax refund or have to pay a tax bill, SmartAsset’s tax return calculator can help you plan ahead.