How would you like to start?
You can upload a digital PDF copy of your CP2000 notice, or enter the details by hand if you have a paper notice.
Upload a digital PDF notice
Best for original electronic CP2000 notices, such as a PDF downloaded from your IRS online account.
Please do not upload photos or scanned paper notices. If you have a paper notice, use manual entry so the key fields can be entered accurately.
Enter notice details manually
Best for paper notices, photos, scans, or if you prefer not to upload your IRS letter.
You’ll enter the key CP2000 fields yourself, then review everything before generating your response pack.
Educational only — not tax advice. We don't determine your tax liability or guarantee IRS acceptance of any response.