IRS Letter CP12

CP12: Notice of Correction to Tax Return and Refund

What It Is:

The CP12 notice informs you that the IRS has made corrections to your tax return which have altered the amount of your refund. This notice explains what changes were made, the reason for those changes, and how they affect your refund amount. It also provides information on how to challenge the corrections if you disagree with them.

How Unbehagen Advisors Handles It:

While receiving a CP12 might initially cause concern, Unbehagen Advisors is here to help you understand the corrections and ensure they are accurate. We will review the changes made by the IRS, compare them against your original return, and assess whether the IRS’s adjustments are justified based on the tax laws and your financial documents.

Our Strategy:

If we find any discrepancies or believe that the IRS corrections were in error, Unbehagen Advisors will prepare the necessary documentation to challenge the adjustments. This might include amended returns, written explanations, or supporting financial statements. We strive to ensure that your tax liability is accurately represented and your refund is maximized.


Unbehagen Advisors will manage all communications with the IRS regarding the CP12 notice. We keep you informed of every action and update, ensuring a transparent process. Our goal is to provide you with peace of mind and clarity throughout the process.

Error Verification:

Our team will rigorously verify all the details surrounding the IRS’s corrections. If errors are found, Unbehagen Advisors will address them promptly, ensuring that your tax records are accurate and that you receive the refund you are rightfully due.

Peace of Mind:

Handling unexpected changes to your tax return can be stressful. With Unbehagen Advisors, you have expert support to navigate these changes confidently. We handle the details and work diligently to protect your financial interests.

If you need assistance with a CP12 notice or any other tax-related concerns, contact Unbehagen Advisors today for expert advice and support.

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IRS Letter Support

Notice of Changes to Correct a Tax Return Error

Notice of Tax Due and Demand for Payment

Notice of Penalty Charged

Final Notice – Notice of Intent to Levy and Notice of Your Right to a Hearing

Correction to Self-Employment Taxes

Notice of Penalty Charge

Notice of Acceptance of Business Tax Return

Reminder Notice about Balance Due

Second Request for Tax Payment

Final Notice, Balance Due

Notice of Proposed Adjustment for Underpayment/Underreporting

(Statutory Notice of Deficiency) - Proposed changes to your tax return

(Notice of Deficiency) - "90-Day Letter" Warning of Tax Adjustment

Notice of Default on Installment Agreement

1058 (LT11)
Final Notice of Intent to Levy and Notice of Your Right to a Hearing

Denial of an Amended Return Claim

Employer Shared Responsibility Payment Assessment

EIN Verification

Notification of Your Tax Return Audit

General 30 Day Notice to Discuss an Audit

Notice of Federal Tax Lien Filing and Your Right to a Hearing Under IRC 6320

Request for Information