I disagree with the IRS
How do I dispute an IRS balance, adjustment, or audit result?
How you dispute depends on the notice. A CP2000 proposes changes you can agree with or contest with documentation. A Notice of Deficiency gives you 90 days to petition the Tax Court before the tax is assessed. Collection notices carry separate appeal rights. Identify the notice first, because it sets your deadline and forum.
The path from here
- 1. Identify the notice and deadline
Your dispute path and deadline depend on the specific notice.
Read more - 2. Gather documentation
Assemble records that support your position — payments, forms, and correspondence.
- 3. Choose the right channel
Respond to the notice, request Appeals, or petition the Tax Court as applicable.
Read more - 4. Consider penalty relief
If penalties are at issue, review reasonable cause and first-time abatement.
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