Form 4852, Substitute for Form W-2 or Form 1099-R
Form 4852 stands in for a W-2 or 1099-R that never arrived or arrived with wrong numbers, so you can still file your tax return on time. Fill in the official IRS PDF below and download it.
This is the genuine IRS PDF, unmodified. Source: IRS official page.
What is 4852?
Form 4852, Substitute for Form W-2, Wage and Tax Statement, or Form 1099-R, lets you report your wages or retirement distributions using your own best estimate when the employer or payer failed to issue the form or issued an incorrect one. You attach it to your income tax return in place of the missing document.
Before using it, you are expected to ask the employer or payer for the form and, if that fails, contact the IRS for help. The form asks you to explain how you figured your amounts, usually from final pay stubs or account statements, and what you did to try to get the real document.
Who files 4852?
- Employees whose employer never sent a W-2 or went out of business
- Workers who received a W-2 with wrong wages or withholding that the employer will not correct
- Retirees missing a 1099-R for a pension, annuity, or IRA distribution
- Anyone who must file by the deadline and cannot wait any longer for the correct form
How to fill out 4852
- Enter your name, address, and Social Security number, plus the tax year the missing form covers.
- Identify the employer or payer with their name, address, and TIN if you know it.
- Estimate your wages or distribution and the federal and state tax withheld, using your last pay stub or account statements.
- Explain in the spaces provided how you determined the amounts and what steps you took to get the missing or corrected form.
- Download the PDF, sign it, and attach it to your paper or e-filed return in place of the W-2 or 1099-R.
Quick fill 4852 on this page
Prefer to see the form itself while you type? Open 4852 in the editor to fill it on the actual pages, add a signature, and download.
Frequently asked questions
What should I do before filing Form 4852?
Ask the employer or payer for the missing or corrected form first. If you still do not have it as the filing deadline approaches, contact the IRS, which will reach out to the employer and send you Form 4852 guidance. Then file with your best estimates.
What if the real W-2 shows up later with different numbers?
If the correct form arrives after you filed and the amounts differ from your estimates, file an amended return on Form 1040-X to fix the difference.
Will using Form 4852 delay my refund?
It can. The IRS may take extra time to verify the estimated wages and withholding against employer records, so refunds on returns with Form 4852 sometimes process more slowly.