If you forgot to include a W-2, you should file an amended return using Form 1040-X, Amended U.S. Individual Income Tax Return to report the missing income and tax withholding. The IRS will likely catch the omission, which can cause delays, but proactive filing of an amendment allows you to correct it and avoid penalties or interest.
Leaving out a W-2 may also be considered an error. It causes the income and withholding on your tax return not to match what the IRS has on file. It can also trigger an IRS notice and delay your tax refund. If you discover later that you forgot to file a W2, you should correct it as soon as possible.
If you failed to attach your Form W-2, Wage and Tax Statement, or any other supporting documentation, please keep those items with your tax records. If we need documentation when we process your return, we will send you a letter requesting copies of the W-2 forms at that time.
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If you only file one W-2 out of multiple, the IRS will likely catch the discrepancy because they match forms to your Social Security Number (SSN), leading to a notice asking for the missing forms, potential underpayment penalties, interest charges, and the possibility of future refunds being withheld until you file an amended tax return (Form 1040-X) to report all your income, which you must do promptly.
The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.
To file your taxes without a W-2, you need to gather your final pay stub or any documentation indicating your total wages and tax withholdings for the year. The W-2 is important because it provides official information about your income and the taxes withheld.
The computer will likely flag it as a wage/withholding mismatch which will freeze your refund. The IRS won't know if it was really you who filed the form or someone who managed to get one of your W-2's and is pretending to be you to steal your refund.
Employers must file Form W-2 by January 31 to avoid penalties. Penalties for late W-2 filing range from $60 to $660 per form. Use Form W-2c to correct any errors on previously filed W-2 forms. E-filing is required for more than 10 W-2 forms to avoid penalties.
Your employer first submits Form W-2 to SSA; after SSA processes it, they transmit the federal tax information to the IRS.
Your original tax return might indicate that the IRS owes you money. If you didn't report income, the IRS will not issue an additional refund. Instead, they will send a notice that you should clarify or make adjustments. You have to amend or the IRS will adjust the return on your behalf.
If you don't get a W-2 by end of February
If you contacted your employer and still don't have your W-2, call us at 800-829-1040. Have your information ready so we can help you: Name, address and phone number. Social Security or individual tax ID number.
You must include all your W-2 forms when you file taxes. This applies to you whether you have two W2s because you worked for multiple employers or for the same employer. Each W-2 is part of your total income for the previous year.
If your return is accepted, you can amend, or correct, your return if there is a missing W-2. There is no additional charge to use Turbo Tax to amend your return.
An IRS notice may alert you to a mistake on your tax return or that it's being audited. You can verify the information that was processed by the IRS by viewing a transcript of the return to compare it to the return you may have signed or approved. You can access your tax records through your account.
The IRS does not check every tax return. It does not check the majority of them, but the IRS implements methods that track certain factors that would result in a further examination or audit by them.
Wait till you get your original refund then do an amended return. If you used software like turbotax etc it will give you the option to amend the return. If you are due more of a refund they will refund it. If you owe then you would need to file and pay the amount with the amended return by April 15.
January 31st is the deadline to file W-2s using Business Services Online or to submit paper Form W-2. If this date falls on a Saturday, Sunday, or legal holiday, the deadline will be the next business day. January 31st is the deadline to distribute Forms W-2 to employee(s).
IRS Warning Signs of Federal Tax Evasion