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Did you get a notice from the IRS?

Enter your notice number below to get started
Locate the notice ID number on your IRS letter
Enter the notice ID number in the field provided
Click search to pinpoint your letter’s location

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Tax Return Preparation
Tax Return Processing
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How to use the Taxpayer Roadmap

There are few different ways to interact with the map to reveal important tax information
  • Enter your IRS notice number in the search field provided
  • Use the section-view quick links to navigate a topic area
  • Manually click-on different markers (stops) throughout the map
+ enlarges the view
- minimizes the view

Taxpayer Roadmap Version Changes

Version 2.1 Changes
Published October 18, 2022
Moved hotspots to reflect visual roadmap stops.

Version 2.0 Changes
Published December 7, 2020
Interactive features added to digital roadmap.

Version 1.1 Changes
Published January 16, 2020
Typographical errors corrected. Obsolete letters (L-3581) removed. Minor language changes.

Version 1.0 Changes
Published July 10, 2019
Initial launch of digital roadmap.