The CP2005 is the best outcome from the underreporter (AUR) process. The IRS compared the income reported to them by third parties against your return, sent you a CP2000 proposing changes, and after reviewing your response, determined that no changes are necessary. Your return stands as filed.
Why the Case Was Closed
The IRS may have closed the case because your response provided documentation that explained the discrepancy, a corrected information return was filed by the issuer, the IRS realized the income was reported on your return but on a different line, or the discrepancy was too small to pursue.
What This Means for You
No additional tax. No penalties. No adjustments. The CP2000 process is over for this tax year. Keep the CP2005 with your records as proof that the IRS reviewed and accepted your return.
Lessons for the Future
If the CP2000 was triggered by a legitimate discrepancy (you forgot to report a 1099, for example), make sure your future returns include all income reported to the IRS. If it was triggered by a reporting issue (1099 with wrong amount, income reported on a different line), keep documentation that explains the reporting treatment in case the same issue arises again.
If you have questions about a CP2005, call us at (813) 229-7100.