IRS CP23 Notice – Changes to Your Tax Return
What Is IRS Notice CP23? IRS Notice CP23 is sent when the IRS made changes to your tax return and needs to notify you of the adjustment. The notice explains what was changed and how it affected your tax account, which may result in a balance due, reduced refund, or account update. CP23 is informational […]
IRS CP39 Notice – Refund Offset for Past-Due Child Support
What Is IRS Notice CP39? IRS Notice CP39 is sent when the IRS applies your federal tax refund to past-due child support owed to a state agency. Instead of issuing the refund to you, the IRS transfers it to the appropriate state authority through the Treasury Offset Program (TOP). CP39 is informational and explains how […]
IRS CP523 Notice – Installment Agreement Default
What Is IRS Notice CP523? IRS Notice CP523 is sent when the IRS determines that you have defaulted on an existing installment agreement. This notice warns that the IRS plans to terminate your payment plan and may resume collection actions if the issue is not resolved. CP523 signals that a previously negotiated agreement is at […]
IRS CP02 Notice – Credit Applied to Your Account
What Is IRS Notice CP02? IRS Notice CP02 is sent when the IRS applies a tax credit to your account instead of issuing it as a refund. The notice explains how the credit was used and shows how it affected your tax balance. CP02 is informational. It does not indicate an error, audit, or enforcement […]
IRS CP5 (CP05) Notice – Tax Return Under Review
What Is IRS Notice CP5 (CP05)? IRS Notice CP5, sometimes labeled CP05, is sent when the IRS has received your tax return but needs additional time to review it. The notice informs you that processing is delayed while the IRS verifies information reported on your return. CP5 and CP05 are the same notice. The difference […]
IRS CP71 Notice – Annual Reminder of Unpaid Tax Balance
What Is IRS Notice CP71? IRS Notice CP71 is an annual reminder notice sent when you have an unpaid federal tax balance that remains unresolved. It summarizes the amount you owe, including penalties and interest, and reminds you that the debt is still active. CP71 does not initiate new collection action by itself. It is […]
IRS CP518 Notice – Final Reminder to File a Tax Return
What Is IRS Notice CP518? IRS Notice CP518 is a final reminder notice sent when the IRS believes you were required to file a tax return but has not received it. This notice follows earlier non-filer notices (such as CP59 or CP515) and warns that further action may occur if the return is not filed. […]
IRS CP2566 Notice – Missing Form 1095-A (Health Insurance Marketplace)
What Is IRS Notice CP2566? IRS Notice CP2566 is sent when the IRS believes you received health insurance through the Health Insurance Marketplace but did not include Form 1095-A with your tax return. This notice requests that you provide the missing information so the IRS can verify or reconcile any Premium Tax Credit (PTC) claimed […]
IRS CP501 Notice – First Reminder of Balance Due
What Is IRS Notice CP501? IRS Notice CP501 is a first reminder notice sent when you have an unpaid federal tax balance and the IRS has not received payment or a response after the initial balance due notice (CP14). CP501 reminds you that the balance remains unpaid and encourages prompt action to avoid further collection […]
IRS CP49 Notice – Refund Applied to Past Due Taxes
What Is IRS Notice CP49? IRS Notice CP49 is sent when the IRS applies your tax refund to a past-due federal tax balance from a prior year. Instead of issuing the refund to you, the IRS uses it to reduce the amount you owe. CP49 is informational. It explains how your refund was applied and […]