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?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. An Initial Contact Letter is your notification that your tax return has been selected for an audit (also called an examination). Are you disappointed with IRS audit results? A legitimate IRS audit letter will always include the IRS logo, your taxpayer information, and specific details about your tax return. A legitimate IRS audit letter will always include the IRS logo, your taxpayer information, and specific details about your tax return. Appendix X Sample Curriculum Alignment Letter .