When Your W2 Form Should Arrive and What to Do If It's Late

Your employer must send your W2 by January 31

Your employer is required by the IRS to mail or deliver your W2 form by January 31 of the year after you earned the income. If you worked during 2024, your W2 should arrive by January 31, 2025. This important date applies whether your employer sends the form by mail, email, or makes it available through an online portal.

The January 31 important date is federal law, not a suggestion. Your employer must also send a copy to the IRS and your state tax agency on the same schedule. If you haven't received your W2 by early February, you have options — but the first step is to contact your employer directly.

Key Takeaways

Your W2 must arrive by January 31 of the following year, though many employers send them earlier in January.
Contact your employer's payroll or HR department first if your W2 is late — they can resend it or confirm it was mailed.
If your employer cannot or will not provide your W2, you can request a transcript from the IRS that shows your wage information.
You do not need to wait for your W2 to file your tax return; you can file using an IRS transcript or your own records of income.
If your W2 arrives after you filed, you do not need to refile unless the information on it differs from what you reported.

Why January 31 matters for your tax filing

The January 31 important date exists so you have time to file your tax return before the April 15 important date. Most people file between late January and mid-March, which is why employers are required to send W2s early in the year. If your W2 arrives in February, you still have plenty of time.

However, the important date is also a hard cutoff for employers. If your employer misses January 31, they face IRS penalties. This pressure usually means late W2s are genuinely rare — most employers send them in the first two weeks of January to avoid any risk of missing the important date.

What to do if your W2 hasn't arrived by mid-February

Start by calling or emailing your employer's payroll department. Give them your full name, Social Security number, and the year in question. Ask whether they have mailed your W2 and to what address. If they have your correct mailing address on file, the form may straightforward be delayed in the mail — the USPS can take a week or more during tax season.

If your employer says they have not sent your W2 yet, ask them to send it when ready. If they say they already mailed it but you haven't received it, ask them to issue a replacement or send it electronically if that option exists. Keep a record of who you spoke with and when.

If your employer is unresponsive or no longer in business, you have another path: contact the IRS directly at 1-800-829-1040 or use the IRS website to request a wage and income transcript. This transcript shows the W2 information the IRS received from your employer and can be used to file your return.

Using an IRS transcript if your W2 is missing

An IRS wage and income transcript is a document the IRS creates from the W2 data your employer reported to them. It shows your wages, federal tax withheld, and other W2 information. You can request this transcript for free from the IRS by phone, mail, or through their online portal at IRS.gov.

The transcript arrives within 5 to 10 business days by mail, or you can view it when ready online if you create an IRS account. You can use this transcript to file your tax return even if you never receive the actual W2 form from your employer. The IRS already has the information — the transcript straightforward gives you a copy of what they have on record.

Filing your return before your W2 arrives

You do not have to wait for your W2 to file your tax return. If you know your income, federal tax withheld, and other relevant information, you can file using that information. Many people file in early February using estimates based on their final paystub, then update their return if the W2 shows different numbers.

If you file before your W2 arrives and the numbers match, you are done. If the W2 shows different information — for example, a different amount of federal tax withheld — you would need to file an amended return using Form 1040-X. This is uncommon but can happen if your employer made a payroll error.

What happens if your W2 arrives after you already filed

If your W2 arrives after you have filed your return and the information matches what you reported, nothing happens. You keep your copy of the W2 for your records, and you are done. The IRS already has the same information from your employer.

If the W2 shows different information than what you reported — different wages, different tax withheld, or a different employer name — compare the two carefully. If the W2 is correct and your return is wrong, you would file an amended return. If your return is correct and the W2 is wrong, contact your employer to request a corrected W2 (called a W2-C).

Corrected W2s and what they mean

If your employer discovers an error on your W2 after sending it, they will issue a corrected W2, labeled as a W2-C. This might happen if they miscalculated your wages, withheld the wrong amount of tax, or reported your information under the wrong Social Security number. When you receive a W2-C, it replaces the original W2 — you should use the corrected version to file or amend your return.

The IRS also receives the corrected W2, so the agency's records will match the corrected form. If you have already filed using the incorrect W2, you would file an amended return using the corrected information. Your employer should notify you if they issue a W2-C, but if you discover the error yourself, contact them to request one.

Frequently Asked Questions

Can I file my taxes without my W2?

Yes. You can file using an IRS wage and income transcript, your final paystub, or your own records of income and tax withheld. You do not need the physical W2 form to file, though having it makes the process simpler. If you file without it and the W2 later shows different information, you may need to file an amended return.

What if my employer went out of business and I can't get my W2?

Request an IRS wage and income transcript instead. The IRS has the W2 information your employer reported, and you can use the transcript to file your return. If the employer never reported your wages to the IRS, contact the IRS at 1-800-829-1040 to report the issue and discuss your options.

Do I need to do anything if my W2 arrives in March?

No. As long as it arrives before April 15, you have time to file your return. If the information on the W2 matches what you already reported, you straightforward keep it for your records. If it differs, compare the two and file an amended return if needed.

What if I worked for multiple employers — do I get multiple W2s?

Yes. Each employer who paid you must send you a separate W2. You will receive one W2 from each job you held during the year. When you file your return, you report income from all of them. Each employer sends their W2 by January 31.

Can I get my W2 electronically instead of by mail?

That depends on your employer. Some employers offer electronic delivery through a payroll portal or email. Ask your payroll department whether this option is available. If it is, you can usually set it up through your employee account or by contacting HR.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.