IRS CP12 Notice — What It Means

Good news — the IRS says you're owed a refund.

A CP12 notice means the IRS found an error on your tax return that resulted in your paying too much tax. The IRS corrected the error and is issuing you a refund. If you agree with the change, no action is required — your refund will be sent automatically.

What Should I Do?

• Review the notice to understand what the IRS changed
• If you agree: wait for your refund (usually arrives within 4–6 weeks)
• If you disagree: respond in writing within 60 days with documentation supporting your original return

EZ PZ IRS Letters can help you respond if you disagree with the CP12 change for $50. Start your response letter now.