What this notice is about We need more time to verify your income, income tax withholding, tax credits and/or business income. Please allow up to 60 days before reaching out. If you filed a return You don't need to take any action. Please do not call us until 60 days after the notice date and only if you haven't received your refund or heard from us by then. If you didn't file a return Someone may have used your personal information to file this return. Download and complete Form 14039, Identity Theft Affidavit PDF on paper for faster service. Once you have filled out the form, sign it and mail it to the address on the top of your notice. Frequently asked questions Why is my return being reviewed? We select some returns to review so we can determine whether income, expenses, and credits are reported correctly. This doesn't mean you made an error or were dishonest. Helpful information Track your refund status online or in the IRS2Go mobile app. Consider an IRS Identity Protection PIN to prevent misuse of your taxpayer identification number on fraudulent federal income tax returns. Filing online can help you avoid mistakes and find credits and deductions that you may qualify for. In many cases you can file for free. Learn more about e-file. Publication 3498-A, The Examination Process PDF Tips for next year Review all of your income and withholding documents for completeness and review your return to make sure you are eligible to claim all income, credits and business income you reported. Consider filing your taxes electronically. Filing online can help you avoid mistakes and find credits and deductions that you may qualify for. In many cases you can file for free. Learn more about e-file. Reference tools Publication 1, Your Rights as a Taxpayer Notice Topic 651 Notice Topic 653 Full list of tax forms and instructions Need help? You can authorize someone to represent you before the IRS or inspect and/or receive confidential tax information. You may be eligible for free help from the Taxpayer Advocate Service (TAS). See if you qualify for help from a Low Income Taxpayer Clinic. You can request a copy of your notice or letter in Braille or large print. If you can’t find what you need online, call the telephone number on your notice or letter.