How do I change the name of my business on my tax return?

by TurboTax •   24
Updated March 3, 2026 3:16 PM

The IRS lets corporations or partnerships change their name on a filed return. Just check the name change box on tax form 1065, 1120, or 1120-S to and use the new name on the return. 

Follow these steps to change your business name using your Tax Form. 

  • Open Forms.

    • TurboTax Online: Navigate to Tax Tools and select Forms

    • TurboTax Desktop: Select Forms in the menu bar

  • Search for and select your Tax Form.

    • Form 1065 for Partnerships

    • Form 1120 for Corporations

    • Form 1120-S for S Corporations

  • Locate and check the name change box on your Tax Form.

    • Form 1065: Box on Page 1, Line G, Box 3 

    • Form 1120: Box on Page 1, Line E, Box 3 

    • Form 1120-S: Box on Page 1, Line H, Box 2

  • Select Close Forms.

Tip: Not sure what type of business you have? See What type of entity is my business for more info on the different types of business and the tax forms they file. 

I already filed my tax return 

If you have already filed your tax return for the current year, or you have a Sole Proprietorship, you’ll need to send a letter to the IRS notifying them of the name change. Use the address where you filed your return and make sure your letter is signed by the business owner, partner, corporate officer, or an authorized representative. 

See Business name change on the IRS website for more details.

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