Resolving disputes

Some disagreements are caused by a lack of information or by a simple miscommunication. That's why we say: Talk to us.

• If you've filed your taxes but disagree with the Notice of Assessment you receive, call 1-800-959-8281.
  
  
• After talking to us, you may not be satisfied with our answer. If so, see Taxpayer Bill of Rights. One of your rights is the right to a formal review.

Our review process differs according to what's in disagreement or dispute. To learn more about what to do in specific situations, please select the appropriate topic below: