Received a CP2000 notice? Start Here

Understand what the notice means, how to respond, and what your options are. Learn the steps to take before deadlines pass and penalties increase.

 

IRS Notices Explained Image

Analyze Your CP2000 Notice Instantly

Upload your IRS CP2000 notice to receive a plain-English report that identifies and explains key issues, what amounts are claimed and why, and explores common response options for resolution.

✓ Plain-English explanation of your notice ✓ Important deadlines, amounts and key issues identified ✓ Overview of common response options for resolution
★ Most Popular Tool
Review My Notice
No Account Required

CP2000 - Start With The Basics

Get a clear overview of what the notice means and the first steps you should take.

 

Follow a simple checklist to begin your response and avoid common mistakes.

 

 

Understand how much time you have to respond and what happens if you miss the dealine.

 

 

Learn how to submit your response and what methods the IRS accepts.

 

 

SAVE TIME. GET ANSWERS.

Try the CP2000 Analyzer

Upload your IRS CP2000 notice to receive a plain-English report that identifies and explains key issues, what amounts are claimed and why, and explores common response options for resolution.

✓ Plain-English explanation of your notice ✓ Important deadlines, amounts and key issues identified ✓ Overview of common response options for resolution
Review My Notice

Understand Your Response Options

Agreeing With a CP2000 →

See what happens if you accept the changes and how to complete your response.

Disagreeing With a CP2000 →

Learn how to dispute the notice and what information you’ll need to provide.

Can You Partially Agree? →

Understand how to respond if you agree with some items but not others.

What Evidence Do You Need? →

Whatever your response, find out what documents and records are needed to support it

What Happens Next - Penalties & Enforcement

What If You Ignore a CP2000

Understand the consequences of not responding and how the situation can escalate.

CP2000 vs CP3219A

Learn how a CP2000 can turn into a Notice of Deficiency and what that means.

Penalties and Interest

See how additional charges may apply if the issue is not resolved.