Fill out Form W-4 (2026) online — free, private

Answer the steps, sign, and download the official IRS Form W-4 for 2026 filled in. Your SSN and income details never leave this device — the PDF is filled inside your browser.

Step 1: Personal information

(a) First name and middle initial Last name

Address City or town, state, and ZIP code (b) Social security number

Single or Married filing separately Married filing jointly or Qualifying surviving spouse Head of household

Head of household: check only if you're unmarried and pay more than half the costs of keeping up a home for yourself and a qualifying individual (form text).

Step 2: Multiple jobs or spouse works (only if it applies)

For option (a) use the IRS estimator at irs.gov/W4App; for option (b) use the Multiple Jobs Worksheet on page 3 of the form and enter the result in Step 4(c) below.

Step 3: Dependents and other credits (only if it applies)

My total income will be $200,000 or less ($400,000 or less if married filing jointly)

Qualifying children under 17 (× $2,200) Other dependents (× $500) Other credits ($)

3(a) $0 · 3(b) $0 · Step 3 total $0 — the multiplication printed on the form.

Step 4: Other adjustments (optional)

(a) Other income not from jobs, for the year ($) (b) Deductions — the result of the Deductions Worksheet on page 4 ($) (c) Extra withholding each pay period ($)

I claim exemption from withholding for 2026 (I meet both conditions in “Exemption from withholding”, page 2) — then only Steps 1(a), 1(b) and 5 are completed

Step 5: Sign

Date

Leave unsigned (I will sign on paper) Lock the fields so the PDF looks the same everywhere

Give Form W-4 to your employer (form text: “Give Form W-4 to your employer.”). The “Employers Only” box is left for your employer. This tool fills in the official form and does the Step 3 multiplication printed on it; it does not calculate your withholding and is not tax advice. For the most accurate result the IRS points to its estimator at irs.gov/W4App.

Why this is private

Your W-4 holds your SSN and income details. This page loads the official IRS PDF and fills it with pdf-lib inside your browser. Nothing is uploaded or saved.

Help: how to fill out Form W-4 (2026), step by step.

Form source: https://www.irs.gov/pub/irs-pdf/fw4.pdf (Form W-4 2026 (Created 12/8/25)), checked 2026-10-20.