How to correct the employer information on Form W-2?

Last modified 7/14/2025 3:42:02 AM EST

To correct the employer details on your W-2 form, you need to send a letter to the SSA with the following information: 

• Name and address of employer
• Type of error (include the incorrect employer name/TIN that was reported)
• Tax year
• Correct employer TIN
• Type of return
• Number of employees
• Filing method, paper or electronic
• If federal income tax was withheld

Visit the SSA to learn more.