The letter to the IRS will vary depending on your type of business and should include your company's tax ID, address, and an explanation of the name change. A sole proprietorship should send the ...

Here is an example of how your letter may look: 9/12/2010; To Whom It May Concern: I would like to update the information for my business' EIN. My name is Patti Smith, owner and principal officer ...

Over time, you may decide that the business name you chose for your company no longer accurately reflects your brand. Or you might decide you would be better off legally to have a different name.

Please attach a letter containing the name of the corporation, its state identification number, contact information, ... There may be a charge for submitting paperwork associated with your business ...