How to Fill Out and Submit Form W-4P: Steps, Filing, and Withholding

To fill out Form W-4P, download the current version from the IRS, complete Step 1 with your filing status, use Steps 2 through 4 to adjust for other income, dependents, and deductions, then sign it and send it directly to the payer of your pension or annuity — not to the IRS.¹ The form tells that payer how much federal income tax to withhold from each periodic payment, and you need a separate form for every pension or annuity you receive.

Without a completed W-4P on file, your payer withholds as though you’re a single filer with no adjustments, which for most married retirees or anyone with dependents means too much comes out of every check.¹ You get the money back eventually as a refund, but filing the form lets you keep more of it in the meantime.

Before You Start

Form W-4P is for periodic payments only — distributions made at regular intervals over more than one year. Monthly pension checks, recurring annuity payments, and scheduled profit-sharing or IRA distributions qualify, as do substantially equal payments made at least once a year over your lifetime or a beneficiary’s lifetime, or payments scheduled for ten years or more.²

Two payment types use different forms. Lump-sum withdrawals, one-time payouts, and eligible rollover distributions use Form W-4R.³ Social Security benefits use Form W-4V, which has its own fixed withholding percentages.⁴ Sending the wrong form to the wrong payer is one of the more common filing mistakes, and it will be rejected or ignored.

Before writing anything on the form, pull your most recent tax return, gather any income statements from other sources, and estimate your total expected income for the year. The IRS Tax Withholding Estimator handles pension and annuity income and can run the numbers before you commit anything to paper.⁵

Step 1: Filing Status and Personal Information

Enter your name, address, and Social Security number, then check the filing status you’ll use on your tax return: single, married filing jointly, or head of household. This choice sets the base withholding rate, so picking the wrong status throws off everything downstream. If your tax owed at year-end exceeds your withholding by more than $1,000, you could face an underpayment penalty.⁶

Step 2: Multiple Sources of Income

Use Step 2 if you receive more than one pension or annuity, if your spouse also has income, or if you hold a job alongside your retirement payments. Each payer calculates withholding in isolation, so without an adjustment here no single payer accounts for income from the others, and you’ll underwithhold. Work through the Multiple Jobs Worksheet included with the form, or use the IRS Tax Withholding Estimator for a more precise result.

Each payer needs its own W-4P.¹ If you receive pensions from two former employers, complete and submit a separate form to each. Step 2 is where you coordinate the withholding across them so the total lands where it should.

Step 3: Dependent Credits

If your total income will be $200,000 or less ($400,000 or less for married filing jointly), you can reduce withholding by claiming dependent credits. Multiply the number of qualifying children under age 17 by $2,200, multiply any other dependents by $500, and enter the combined total.¹ Most retirees won’t have qualifying children, but those raising grandchildren or caring for dependent adult family members should complete this step.

Step 4: Other Income, Deductions, and Extra Withholding

Step 4 has three optional lines for fine-tuning:

Line 4a is for other income you expect that won’t have taxes withheld, such as interest, dividends, rental income, or capital gains. Adding it here increases your withholding to cover the extra tax.
Line 4b is for deductions above the standard deduction. If your itemized deductions will exceed the standard deduction, enter the difference to reduce withholding. For 2026, the standard deduction is $16,100 for single filers, $32,200 for married filing jointly, and $24,150 for head of household.⁷
Line 4c requests a flat dollar amount to be withheld from every payment on top of the calculated amount. It’s a useful catch-all if you’d rather overwithhold slightly than risk owing at filing time.

If none of these apply, leave Step 4 blank and go straight to the signature line.

If You Want No Withholding

You can opt out of federal withholding entirely by checking the box on the form that reads “I request that no withholding be withheld from my payments.”¹ Skip Steps 2 through 4 when you do this. Complete Step 1, check the no-withholding box, sign, and submit. Your payer is required to notify you that this option exists.²

Electing zero withholding doesn’t eliminate your tax bill. You’ll owe the full amount when you file, and if your pension is your primary income you’ll likely need to make quarterly estimated tax payments to avoid the underpayment penalty.⁸

One group cannot opt out. If you’re a U.S. citizen or resident alien receiving payments delivered outside the United States and its territories, federal withholding is mandatory and the no-withholding election is not available.¹

Where to Send Form W-4P

Send the completed form directly to the entity paying your pension or annuity, never to the IRS. That payer might be a former employer’s benefits office, a financial institution managing your retirement account, or an insurance company issuing your annuity. Many payers now accept the form through a secure online portal or let you adjust withholding digitally; some still require a signed paper copy by mail.

Processing times vary by payer. The Pension Benefit Guaranty Corporation, for example, asks that forms arrive by the end of a given month and applies changes within two pay cycles, so a form received by the end of December would take effect on the February payment.⁹ Others move faster or slower. Check your next payment statement after submitting to confirm the new withholding is in effect.

If your payments began before 2025, your existing withholding election stays in place unless you submit a new W-4P. You’re not moved onto the new form automatically.⁸

When to Submit a New Form

File an initial W-4P when you first start receiving periodic retirement payments. After that, submit a new one whenever something changes that affects your tax picture:

Marriage, divorce, or a spouse’s death, since your filing status shifts the whole calculation.
Starting or leaving a job, so the new W-4P and any W-4 on file with an employer work together to cover your combined income.⁸
A meaningful change in investment or rental income, which may need updating on line 4a.
Gaining or losing a dependent, since the Step 3 credit amount changes.

There’s no penalty for submitting a revised W-4P mid-year, and you can revise it as often as you need. If your first attempt doesn’t produce the right withholding, run the numbers again through the IRS Tax Withholding Estimator and submit a corrected form. Getting withholding right often takes an adjustment or two, especially in the first year of retirement when your income sources are still shifting.

State Withholding Uses a Separate Form

Form W-4P handles federal withholding only. If you live in a state that taxes pension income, you may need a separate state withholding form on file with your payer. Requirements vary: some states have their own pension withholding certificates, and states with no income tax require nothing at all. Ask your payer’s benefits office or your state’s department of revenue what’s needed.

1
Internal Revenue Service. 2026 Form W-4P
2
Internal Revenue Service. Pensions and Annuity Withholding
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Internal Revenue Service. About Form W-4R, Withholding Certificate for Nonperiodic Payments and Eligible Rollover Distributions
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Internal Revenue Service. About Form W-4V, Voluntary Withholding Request
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Internal Revenue Service. Tax Withholding Estimator
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Internal Revenue Service. Topic No. 306, Penalty for Underpayment of Estimated Tax
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Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
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Internal Revenue Service. Publication 505 (2026), Tax Withholding and Estimated Tax
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Pension Benefit Guaranty Corporation. Change Your Federal Tax Withholding