This letter advises you of the Appeals determination on your case and grants you the right to petition the Tax Court for judicial review of the determination, if you disagree with the appeals determination. If you want to dispute the Appeals determination in court, you must file a petition with the United States Tax Court within 30 days from the date of the letter. If you do not timely petition the tax court, your case is returned to Collection for further enforcement action or case resolution.
Tax Tips
2/27/2026
Tax resources for individuals filing a federal income tax return for the first t...
The Taxpayer Advocate Service shares information to help first-time filers meet their federal tax ob...