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

Criminal Investigation Statistical Data

Criminal Investigation records statistical data on a fiscal year basis (October - September) by enforcement priorities and program areas. Although the numbers are shown within the parameters of a 12-month period, financial investigations are very complex and can sometimes take more than a year to complete. Therefore, the data shown in investigations initiated may not represent the same universe of investigations shown in other actions within the same fiscal year. (Example: an investigation initiated in fiscal year 2015 may not be sentenced until fiscal year 2016)

Current Fiscal Year Statistics

Three Previous Fiscal Years Statistics

IRS Data Book, Table 18, Criminal Investigation Program, by Status or Disposition

CI Enforcement Statistics - Tax and Non-Tax
(Ten Years - Fiscal Year 2007 through Fiscal Year 2016)

Criminal Investigation Statistics by Program and Emphasis Areas of Fraud


Criminal Enforcement Home Page