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Fill out Form W-4 online, free
Answer a few questions and get the official 2026 IRS Form W-4 back as a filled PDF, with the Step 3 amounts worked out. Sign it and give it to your employer.
- The 2026 form
- Your SSN stays in your browser
- Steps 2 to 4 only if they apply
Onboarding a whole team?
Put a W-4 in every new hire’s packet
Open the ready W-4 template and upload your list of hires. MailMergic fills in each hire’s name and address, the Employers Only section and their first date of employment, and saves one PDF per person, named after them. Each employee completes and signs their own steps.
- 1Open the ready W-4 template. Its boxes are already connected to columns like Last name, Address and First date of employment.
- 2Upload your hire list from Excel or Google Sheets. MailMergic suggests which column goes in which box, and you confirm once.
- 3Generate one PDF per hire, named after them. Print the packets, or email each new hire their own.
Free to try with your own list, no credit card. Emailing from MailMergic needs a paid plan.
| Employee | Position | First day | Location | |
|---|---|---|---|---|
| Lucia Garcia | Housekeeping | 11/02/2026 | South Lake Tahoe | lucia@example.com |
| Tomasz Kowalski | Lift operator | 11/09/2026 | Truckee | tomasz@example.com |
| Amara Okafor | Front desk | 11/09/2026 | South Lake Tahoe | amara@example.com |
| Diego Herrera | Line cook | 11/16/2026 | Kings Beach | diego@example.com |
| Mei Chen | Ski instructor | 11/23/2026 | Truckee | mei@example.com |
Example hire list, 5 of 64 rows
How to fill out Form W-4, step by step
Step 1
Personal information
Name, address, Social Security number and filing status. Every employee fills in Step 1, and many need nothing else.
Step 2
Multiple jobs
Only if you hold more than one job or are married filing jointly and your spouse works. With exactly two jobs in total, check box 2(c) on both W-4s.
Step 3
Dependents
If your total income will be $200,000 or less ($400,000 married filing jointly): $2,200 for each child under 17 and $500 for each other dependent, plus other credits.
Step 4(a)
Other income
Income without withholding that you want tax withheld for, such as interest, dividends or retirement income.
Step 4(b)
Deductions
Deductions beyond the standard deduction, from the Deductions Worksheet on page 4. Leave it empty to use the standard deduction.
Step 4(c)
Extra withholding
Any additional tax you want withheld from each paycheck.
Step 5
Sign
Sign and date it. The form is not valid unless you sign it.
Employers only
Employer section
The employer adds its name and address, your first date of employment and its EIN.
The official instructions are at irs.gov/FormW4.
W-4 questions
Do I send Form W-4 to the IRS?
Which steps do I have to fill in?
How is Step 3 worked out?
I have two jobs. What do I do?
Can I claim exemption from withholding?
Is my data safe on this page?
When should I fill out a new W-4?
Do I need a MailMergic account?
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This page explains how to fill out the form. It is not tax advice. Check irs.gov/FormW4 for the official instructions. Form W-4 is an IRS form; MailMergic is not affiliated with the IRS. Facts last reviewed October 2026.