Form 147C, also known as the IRS Letter 147C, is a letter sent by the Internal Revenue Service (IRS) to businesses or entities to verify their taxpayer identification number (TIN) or employer identification number (EIN). It confirms the entity's name, address, and TIN/EIN registered with the IRS.
Completed applications should be mailed to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road, Fort Worth, TX 76155.