Your employer must send you a W2 by January 31st each year

Your employer is legally required to mail or deliver your W2 form by January 31st of the year following the one you worked. If you worked during 2024, you should receive your W2 by January 31, 2025. The form shows how much you earned and how much was withheld for taxes, and you need it to file your tax return.

Most employers send W2s by mail to the address they have on file. Some employers offer electronic delivery through their payroll system or employee portal instead. Either way, you should receive it without having to request it — but if January 31st passes and you don't have it, there are steps you can take.

Key Takeaways

  • Your employer must send your W2 by January 31st each year, either by mail or through an employee portal.
  • If you haven't received it by early February, contact your employer's payroll or HR department directly with your name, Social Security number, and employment dates.
  • If your employer won't provide the W2 or has gone out of business, you can file Form 4852 with the IRS as a substitute for the missing W2.
  • The IRS has a phone line and online tool to help you locate a W2 if your employer is unresponsive.

Check your employer's payroll portal or email first

Before assuming your W2 is lost, check whether your employer sent it electronically. Many companies now deliver W2s through their payroll system — you log in with your employee credentials and read the form as a PDF. Check your work email inbox and spam folder as well, in case a notification was sent there.

If your employer uses a payroll service like ADP, Gusto, or Paychex, log into that system directly. The W2 is often in a "Documents" or "Tax Forms" section. If you've forgotten your login or no longer have access to the account, contact your HR or payroll department and ask them to resend the W2 or provide login instructions.

Contact your employer's payroll or HR department

If you don't see the W2 in your portal or email, call or email your employer's payroll or HR department. Have your name, Social Security number, and the dates you worked ready. Ask them to confirm they have your current mailing address on file and to resend the W2 by mail or email.

Be specific about which year you're asking for — if you worked there in multiple years, clarify that you need the 2024 W2 (or whichever year applies). If you've moved since you left the job, provide your new address. Most payroll departments can resend a W2 within a few business days.

What to do if your employer won't respond

If you've contacted your employer and they won't send the W2, or if the company has closed or gone out of business, you have options. The IRS can help you track down a missing W2 or verify what your employer reported about your income.

Call the IRS at 1-800-829-1040 (the main tax line) and explain that you haven't received your W2. Have your Social Security number, the employer's name and address, and the tax year ready. The IRS can contact your employer on your behalf or tell you whether they received a W2 from that employer under your name.

File Form 4852 if you can't get the W2

If your employer truly will not provide the W2 and the IRS cannot locate one, you can file your tax return using Form 4852, which is a substitute for a missing W2. This form lets you report your income and withholdings based on your own records — pay stubs, bank statements, or other documentation of what you earned.

Form 4852 must be attached to your tax return. You'll need to write in the income and tax withholding amounts yourself, so gather your pay stubs or any other proof of earnings and taxes paid. The IRS may ask for documentation later, so keep copies of everything you used to fill out the form.

Use the IRS online tool to locate a W2

The IRS has an online tool called the W2 Locator that can help you find information about W2s filed under your Social Security number. You can access it through IRS.gov by logging into your account or using the tool without logging in. It shows W2s that employers have reported to the IRS, even if you haven't received your copy yet.

This tool is useful because it tells you whether your employer actually filed a W2 with the IRS in your name. If the W2 appears in the IRS system but you haven't received it, that confirms your employer filed it — you just need to get your copy. If nothing appears, the employer may not have filed it, and you should contact the IRS directly.

Understand what happens if you file without the W2

You can file your tax return without having the physical W2 in hand, as long as you have the information from it. If you have access to the W2 Locator and can see what the IRS has on file, you can use those numbers. If you're using Form 4852, you're reporting the income yourself based on your records.

Filing without the original W2 may slow down your refund because the IRS will cross-check your return against the W2 your employer filed. If the numbers don't match, the IRS will contact you to clarify. This is why it's important to get the actual W2 or confirm the numbers through the W2 Locator before you file.

Frequently Asked Questions

What if I get my W2 after I've already filed my taxes?

You don't need to file an amended return just because you received the W2 late. The IRS already has the W2 information from your employer. If the W2 shows different income or withholding than what you reported, the IRS will contact you. Otherwise, you're fine.

Can I file my taxes without a W2?

You can file using Form 4852 if you have documentation of your income and withholdings, but it's better to wait for the actual W2 or use the W2 Locator tool first. Filing without the W2 may delay your refund while the IRS verifies the information.

Do I need the original W2 or can I use a copy?

A copy is fine for filing your taxes. You don't need the original document. If your employer sends you a PDF or you print a copy from their portal, that works for tax filing purposes.

What if my employer says they already mailed it but I never got it?

Ask your employer to confirm the mailing address they used and to resend it. If it was mailed to an old address, request that they send it to your current one. You can also ask them to email it to you instead, which is faster and more reliable.

Is there a penalty if my employer doesn't send me a W2?

Your employer can face IRS penalties for not sending you a W2, but that doesn't affect you directly. Your responsibility is to report your income on your tax return, whether or not you have the W2. Use Form 4852 or the W2 Locator if needed.