IRS · United States

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Form 4852: Substitute for Form W-2, Wage and Tax Statement, or Form 1099-R

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Quick answer

IRS Form 4852, Substitute for Form W-2 or Form 1099-R, is the form you attach to your tax return when an employer or payer never sent your W-2 or 1099-R, or sent one that is wrong and will not correct it. You estimate your wages and withholding — usually from your final pay stub — and explain how you calculated the numbers and how you tried to get the missing form. With JustFill you upload the blank IRS Form 4852 PDF, the AI auto-detects every field, you type or dictate your answers, and you download the completed form free.

Form
Form 4852
Issued by
IRS
Country
United States
Free allowance
First clean download (up to 1 pages, filled by hand)
Official edition
Rev. October 2020
1-Click Multi-PDF B2B Form Packet (Pro)Enter shared fields once → Generate 2–3 PDFs together

Filing Form 4852 as part of onboarding or client intake? Fill the full packet at once.

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1099 Contractor & Vendor Packet (W-9 + 1099-NEC)Vendor & AP · 2 Forms

Enter contractor and payer details once to fill the W-9 and the 1099-NEC copy for the recipient.

Shared fields: Contractor Name, Address, TIN, Payer Details, Box 1a Compensation

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What is Form 4852?

Employer went out of business, ghosted you, or sent a W-2 with the wrong numbers? IRS Form 4852 is the official substitute for a missing or incorrect Form W-2 or Form 1099-R. You reconstruct your wages, retirement distributions, and tax withheld — your final pay stub of the year is the best source — and file the form attached to your Form 1040 so you can still file on time. Before using it, the IRS expects you to ask the employer or payer for the form and then contact the IRS, which will reach out to the employer for you. JustFill makes the PDF fillable in your browser: the AI auto-detects every field, you type or dictate your figures, and you download the completed Form 4852 free.

Download the Form 4852 form PDF — free

The official IRS Form 4852 PDF (Rev. October 2020) is free to download from irs.gov/pub/irs-pdf/f4852.pdf. Open the blank directly in JustFill to complete lines 1–10 in your browser and download a clean PDF to attach to your return.

Get the official Form 4852 PDF from IRS

Who fills out Form 4852?

  • Employees whose employer never issued a W-2 — for example, a business that closed or stopped responding
  • Workers who received a W-2 with incorrect wages or withholding that the employer refuses to correct
  • Retirees and account holders missing a Form 1099-R for a pension, annuity, or retirement plan distribution
  • Anyone who contacted the IRS about a missing W-2 and still has not received it as the filing deadline approaches
  • Taxpayers reconstructing income from a final pay stub, bank deposits, or other records

Field-by-field breakdown

What each section of Form 4852 asks for. JustFill’s AI will detect these fields automatically when you upload the PDF — review the breakdown below so you know what to enter.

Lines 1–4 — Your information and tax year

Your name, SSN, address, and the tax year the missing or incorrect form covers.

Line 5 — Employer or payer details

The name, address, and TIN (if you know it — check an old pay stub) of the employer or payer who should have issued the form.

Line 6 — Which form this substitutes

Check whether you are substituting for a Form W-2 or a Form 1099-R.

Line 7 — W-2 amounts

Your best estimate of wages, Social Security and Medicare wages, federal income tax withheld, and state/local tax withheld.

Line 8 — 1099-R amounts

For retirement distributions: gross and taxable amounts, distribution codes, and tax withheld.

Line 9 — How you determined the amounts

Explain your source — for example, the year-end figures from your final pay stub or account statements.

Line 10 — Efforts to obtain the form

Describe how you tried to get the W-2 or 1099-R, including contacting the employer or payer and the IRS.

Common mistakes to avoid

  • 1Filing Form 4852 too early — first ask the employer or payer for the form, and if it has not arrived by the end of February, contact the IRS so they can request it on your behalf. Use Form 4852 only when the form still does not show up.
  • 2Guessing wage figures instead of using records — base lines 7 and 8 on your final pay stub, bank deposits, or statements, and say so on line 9. Unsupported estimates invite IRS questions.
  • 3Not amending later — if the real W-2 or 1099-R arrives after you file and the numbers differ, you must file Form 1040-X to correct your return.

Form 4852 example — what a filled-out form looks like

A fictional employee whose employer closed in November is filing Form 4852 using figures from the final year-to-date pay stub.

Lines 1–2 — Name and SSN

JORDAN EXAMPLE — XXX-XX-4321

Masked on purpose; enter your own name and SSN.

Line 4 — Tax year

2025

Line 5 — Employer name & address

EXAMPLE RETAIL LLC, 200 SAMPLE AVE, DALLAS, TX 75201

Line 7a & 7d — Wages and federal tax withheld

Wages: $42,500.00 | Federal tax withheld: $4,120.00

Copied from the final pay stub dated November 30.

Line 9 — How amounts were determined

Year-to-date totals from final pay stub dated 11/30/2025 and matching bank direct-deposit records.

These values are made up. They are here to show what belongs on each line, not to be copied — every name, number, and address on your own Form 4852 has to be your own. Always use your actual pay records and follow the IRS timeline before substituting Form 4852 for a missing W-2 or 1099-R.

How JustFill helps you complete Form 4852

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Frequently asked questions

Yes. Form 4852 is issued by the IRS and is free to download and complete. JustFill provides a free fillable interface — there is no charge to complete the form.
Download the current blank Form 4852 PDF directly from the IRS at irs.gov/forms-pubs/about-form-4852 — it is free. Then upload that PDF into JustFill to complete it online without printing.
After you have asked the employer for your W-2 and contacted the IRS about the missing form — generally if it has not arrived by the end of February. If the form still does not arrive by the time you file, attach Form 4852 to your return in place of the W-2.
Use your final pay stub of the year — it shows year-to-date wages, federal income tax withheld, and Social Security and Medicare wages. Describe that source on line 9 of the form.
Compare it to the amounts you reported. If they differ, file Form 1040-X to amend your return. If they match, no further action is needed. Note that returns filed with Form 4852 can take longer to process while the IRS verifies the figures.

Official source: Form 4852 on IRS’s website

Edition checked: Rev. October 2020. Verified against the official source on · Verified in our Government Forms Fillability Study.

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Form 4852

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