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

The Commissioner's Section

Commissioner Charles P. Rettig

Commissioner of the Internal Revenue Service

Commissioner's Comments, Statements and Remarks

IRS Commissioner discusses a range of tax administration issues.

Previous IRS Commissioners

There have been 48 previous commissioners of Internal Revenue and 27 acting commissioners since the agency was created in 1862.

Longest- and Shortest-Serving Commissioners of Internal Revenue

Before RRA-98 set a five-year term of office, the average length of a Commissioner's tenure was about three years. These were anything but average.