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For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return


Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

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

Understanding Your CP120B Notice

You are no longer recognized as a tax- exempt subordinate in a group ruling letter.

What you need to do

  • If you believe you are a 501(c)(3) organization, you must submit Form 1023, Application for Recognition of Exemption Under Section 501(c)(3) of the Internal Revenue Code, to be tax exempt.
  • If you are an organization other than a 501(c)(3) organization, you should continue to meet your annual filing requirements.

You may want to

Contact us if your address has changed.

Answers to Common Questions

Our organization is other than a 501(c)(3) and we would like a formal determination letter. What should we do?

Submit Form 1024, Application for Recognition of Exemption Under Section 501(a).

Tax publications you may find useful

Printable samples of this notice (PDF)

How to get help