how far can irs go back with your taxes
For audits conducted by in-person interview â If your audit is being conducted in person, contact the auditor assigned to your audit to request an extension. If necessary, you may contact the auditorâs manager. How far back can the IRS go to audit my return? Generally, the IRS can include returns filed within the last three years in an audit. If we identify a substantial error, we may add additional years. We usually donât go back more than the last six years. The IRS tries to audit tax returns as soon as possible after they are filed.