Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Itemized Deductions
Application for Automatic Extension of Time
Request for Taxpayer Identification Number (TIN) and Certification

 

Single and Joint Filers With No Dependents
Employer's Quarterly Federal Tax Return
Employee's Withholding Allowance Certificate
Request for Transcript of Tax Return

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Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Understanding Your CP141C Notice

You are receiving this notice because you did not respond to a previous request for missing or incomplete information on your return and your return is late.


What you need to do

  • Send the incomplete/missing information described in the “About your return” section on the notice.
  • Include the contact voucher at the end of the notice.
  • Send the amount due to avoid interest charges.

You may want to

  • If the reason your return was incomplete was beyond your control, send us a signed explanation with any supporting documentation.

Answers to Common Questions

Q. What if I disagree with the penalty?

A. Send a written statement with any supporting documentation to the address on the notice.

 

Printable samples of this notice (PDF)

How to get help