CP2000 Notice Response & Correction Letter Template – Form 1040 Adjustment Support
Respond confidently to an IRS CP2000 notice with this structured and comprehensive response letter template. The CP2000 notice is part of the IRS Automated Underreporter (AUR) program and is issued when income reported to the IRS does not match the taxpayer’s return. This template allows you to formally agree, partially agree, or disagree with the proposed changes, while clearly laying out corrections and supporting documentation.
Updated: June 23, 2025