Information For...

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

Popular For Tax Pros

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

History of the Office of the Taxpayer Advocate

In Taxpayer Bill of Rights 2, Congress not only established the Office of the Taxpayer Advocate but also described its functions:

  1. To assist taxpayers in resolving problems with the Internal Revenue Service;
  2. To identify areas in which taxpayers have problems in dealings with the Internal Revenue Service;
  3. To the extent possible, propose changes in the administrative practices of the IRS to mitigate those identified problems; and
  4. To identify potential legislative changes which may be appropriate to mitigate such problems.

Read the interesting history of TAS (PDF)

Your Voice at the IRS

Visit TAS Website

Taxpayer Bill of Rights

What you should know