Your employer must send your W2 by January 31

Your employer is required by law to mail or deliver your W2 form by January 31 of the year after you earned the income. If you worked for a company during 2024, you should receive the form by January 31, 2025. The form shows your total wages, taxes withheld, and other income information the IRS needs to match against your tax return.

Most employers send W2s by mail to the address on file. Some offer electronic delivery through a secure portal or email. If you have not received your W2 by early February, contact your employer's payroll or human resources department directly — they can tell you whether it was mailed, emailed, or held for pickup.

Key Takeaways

  • Your employer must send your W2 by January 31, and you should contact payroll if you have not received it by early February.
  • Request a duplicate W2 in writing if your original was lost, and keep a copy for your records once you receive it.
  • If your employer goes out of business or cannot be reached, the IRS can issue a substitute W2 based on wage records they have on file.
  • You need your W2 to file your tax return, but you can file without it if you have pay stubs and know your total wages and withholdings.

How to request a duplicate W2 from your employer

If your W2 was lost, damaged, or never arrived, contact your employer's payroll department in writing — email or a formal letter both work. Include your full name, Social Security number, the year the W2 covers, and your last known address on file. Ask them to send a duplicate to your current address or make it available for pickup.

Most employers can reissue a W2 within one to two weeks. Keep a record of when you requested it and who you contacted. If your employer does not respond within two weeks, follow up again and document the attempt.

What to do if your employer is unreachable or out of business

If your employer has closed, moved, or cannot be located, you have two options. First, try contacting the company's parent corporation, a successor business, or the business owner directly — sometimes payroll records transfer when a company changes hands. You can search for the business online or check your state's Secretary of State office for corporate records.

If you cannot locate the employer, you can file Form 4852 (Substitute for Form W-2) with the IRS. This form lets you report your wages based on your own records — pay stubs, bank deposits, or 1099 forms from the same employer. The IRS will use their wage records to verify what you report. You do not need the original W2 to file your tax return if you use Form 4852 and have documentation of your income.

Getting your W2 if you worked for multiple employers

If you worked for more than one employer during the year, each one must send you a separate W2. You will receive multiple forms in the mail or through employer portals. When you file your tax return, you report income and withholdings from all W2s combined.

If you are missing a W2 from one employer but have others, contact that employer using the steps above. You can still file your return with the W2s you have, but the IRS will eventually match the missing W2 to your return and may send you a notice if the income was not reported. It is better to get the missing W2 before filing.

Keeping copies and storing your W2

Once you receive your W2, make at least one copy for your records before filing. Keep the original or a copy with your tax return and supporting documents for at least three years — the IRS can audit returns going back that far. Store copies in a safe place: a filing cabinet, a safe deposit box, or a secure digital folder.

You do not need to mail your W2 to the IRS when you file your return. The IRS receives a copy directly from your employer. You only need the W2 to fill out your return and to have proof of income if questions arise later.

Using your W2 to file your tax return

Your W2 contains the information you need to complete your federal tax return. Box 1 shows your taxable wages, Box 2 shows federal income tax withheld, and other boxes show Social Security tax, Medicare tax, and any other deductions or income. You transfer this information to your tax return form (Form 1040) or enter it into tax software.

If you file electronically through tax software or a tax preparer, you can type in the numbers from your W2 or upload an image of the form. If you file by mail, you do not send the W2 itself, but you must have it in front of you to ensure accuracy.

Frequently Asked Questions

Can I file my tax return without my W2?

You can file if you have your pay stubs and know your total wages and withholdings. However, the IRS will eventually receive your W2 from your employer and compare it to your return. If the numbers do not match, you will receive a notice. It is better to wait for your W2 or request a duplicate before filing.

What if my W2 has the wrong information on it?

Contact your employer's payroll department immediately and ask them to issue a corrected W2, called a Form W2-c. Provide the specific errors — wrong wages, wrong withholding, wrong address, or wrong Social Security number. Your employer must send the corrected form to you and the IRS. Do not file your tax return until you have the corrected W2.

Do I need my W2 to file if I use tax software?

Yes. Tax software will ask you to enter the information from your W2 — wages, federal withholding, state withholding, and other amounts. You need the form in front of you to fill in the correct numbers. Some software lets you photograph or upload the W2 directly.

How long do I need to keep my W2?

Keep your W2 and a copy of your filed tax return for at least three years. The IRS can audit returns going back three years from the filing date. If you claim a deduction related to your income, keep records for seven years. Store copies in a safe, organized place.

What if I never worked but received a W2?

Contact the employer listed on the W2 and tell them you did not work there or that the form was issued in error. Ask them to issue a corrected W2 showing zero wages, or to withdraw the form entirely. If they do not respond, you can file Form 4852 to report the correct income (zero) and let the IRS know the W2 was issued in error.