An Initial Contact Letter is your notification that your tax return has been selected for an audit (also called an examination). Tax audit letters will include your name, tax ID number or Social Security number, employee ID number, address and contact information.Sending an IRS audit reconsideration request? These are just a few examples of a sample audit letter from the IRS. If you received a letter from the IRS, don't ignore it. Follow the directions on your letter, it includes all the information you need to respond. Example audit letters from the IRS and state taxing agencies. A legitimate IRS audit letter will always include the IRS logo, your taxpayer information, and specific details about your tax return. Most of our letters provide specific instructions of what you need to do. Most of our letters provide specific instructions of what you need to do.