Fill out IRS W-4 employee withholding certificate and save as PDF.
The W-4 is the form that decides how much federal income tax your employer holds from each paycheck. This tool walks you through the form's five steps - personal details and filing status, multiple jobs, dependents, other adjustments, signature - and saves your answers as a completed PDF in the official W-4 layout, ready to download, print, sign, and hand to payroll. The thing people get wrong most often: the W-4 never goes to the IRS and it does not set your tax bill. It only tunes withholding, and if your employer never receives a valid copy, you are withheld at the single, no-adjustments default.
A concrete input and expected output from the current implementation.
Input
Filing status: Single. Jobs: one (no spouse, no second job). Dependents: none. Other income and deductions: none. Extra withholding: $50 per pay period. Name, SSN, address, and signature date confirmed.
Expected output
A completed W-4 PDF in which Step 1 marks 'Single or Married filing separately'; Step 2 is left blank (its checkbox is only for filers with two similar-paying jobs); Step 3 is blank; Step 4 carries $50.00 on line 4(c), Extra Withholding; and Step 5 shows your signature and today's date. The form itself states no withholding amount - that calculation is your employer's, using the IRS tables.
The tool transcribes answers onto the matching W-4 lines rather than computing tax, since the form never states a withheld dollar amount. The one figure it carries, the $50 on line 4(c), passes through as entered and applies to every paycheck.
The tool presents the W-4 as plain-language questions instead of a raw IRS layout: filing status first, then jobs, dependents, adjustments, then the signature step. Each answer is checked as you go - a nine-digit SSN, numeric dollar fields, a completed signature block - and mapped to the matching checkbox or line of the official form.
After the final step is confirmed, the tool renders a PDF in the official W-4 layout with your entries placed on the correct lines, then starts a download to your device. Nothing is e-filed or transmitted; you keep the file, print or sign it, and deliver it to your employer's payroll office yourself.
Not by itself - it produces the form, not the numbers. Estimate what you want withheld with the IRS Tax Withholding Estimator, enter its recommended entries here, and deliver the signed PDF to payroll. For complex situations, a tax professional can convert your expected liability into the right Step 2 and Step 4 entries.
No. The W-4 goes to your employer's payroll office, and it only instructs them how much federal income tax to hold from each paycheck. While you work, your Social Security number and other details stay in your browser - nothing is uploaded - and the finished PDF is a file on your own device.
The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.
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