8 Things to Know About IRS CP2000 Notice

Receiving a CP2000 Notice from the Internal Revenue Service (IRS) can be an unsettling experience for any taxpayer. This notice typically indicates discrepancies between the information reported on your tax return and data received from third-party sources. Understanding the purpose of the CP2000 Notice and knowing how to respond effectively is essential to navigate the process with confidence. In this article, we’ll discuss eight important things to know about the IRS CP2000 Notice, helping you understand its significance and take the necessary steps to address any issues identified by the IRS.

  1. What is a CP2000 Notice?

The CP2000 Notice is a correspondence sent by the IRS to inform taxpayers of discrepancies or inconsistencies between the income, deductions, or credits reported on their tax return and information reported by third-party sources, such as employers, banks, or financial institutions. It is not a formal audit but rather a proposed adjustment to your tax return based on the information available to the IRS.

  1. Why Did I Receive a CP2000 Notice?

There are various reasons why you may receive a CP2000 Notice from the IRS. Common reasons include discrepancies in reported income, failure to report certain income or deductions, mismatched tax credits, or errors in reporting information on your tax return. The IRS compares the information reported on your tax return with data received from third-party sources to identify discrepancies and ensure accurate reporting of income and tax liabilities.

  1. Understanding the Proposed Changes

The CP2000 Notice outlines the proposed changes to your tax return based on the discrepancies identified by the IRS. This may include adjustments to your taxable income, deductions, credits, or tax liability. The notice provides a detailed explanation of the proposed changes and the specific areas of your tax return that are affected by the discrepancies.

  1. Response Deadline

The CP2000 Notice specifies a response deadline by which you must respond to the proposed changes. It’s essential to adhere to this deadline to avoid any penalties or consequences. Failing to respond within the specified timeframe may result in the IRS assessing the proposed adjustments and issuing a tax bill for the additional amount owed.

  1. Review the Notice Carefully

Carefully review the CP2000 Notice, including the proposed changes, explanation of discrepancies, and response instructions. Ensure that you understand the specifics of the notice and the reasons behind the proposed adjustments. If you have any questions or concerns, don’t hesitate to reach out to the IRS for clarification.

  1. Gather Documentation

Gather any relevant documentation to support your position and refute the proposed adjustments. This may include pay stubs, bank statements, receipts, or other records that substantiate the income reported on your tax return or explain any discrepancies identified by the IRS. Having comprehensive documentation to support your response is crucial for addressing the issues raised by the CP2000 Notice effectively.

  1. Responding to the Notice

Consider your response options carefully and choose the option that best aligns with your circumstances and the information available to you. You may agree with the proposed changes, disagree with the changes, or request additional time to respond. Provide a detailed explanation or submit supporting documentation if you disagree with the proposed adjustments, clearly articulating why you believe the changes are incorrect.

  1. Seek Professional Assistance

If you’re unsure how to respond to the CP2000 Notice or need assistance in preparing your response, consider seeking help from a qualified tax professional, such as an enrolled agent, certified public accountant (CPA), or tax attorney. These professionals have expertise in dealing with IRS notices and can provide guidance and support throughout the process, helping you navigate the CP2000 Notice process with confidence.


Receiving a CP2000 Notice from the IRS can be concerning, but understanding its purpose and knowing how to respond effectively is crucial for resolving any discrepancies identified by the IRS. By reviewing the notice carefully, gathering relevant documentation, and responding promptly and accurately, you can address the issues raised by the CP2000 Notice and ensure a favorable outcome. If you’re unsure how to respond or need assistance, don’t hesitate to seek help from a qualified tax professional. With proactive communication and cooperation, you can navigate the CP2000 Notice process and resolve any issues with confidence.



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