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

Fix-It Guides - Common Problems, Real Solutions

Tips on how to find, fix, and avoid common mistakes in retirement plans.

Each guide provides:

  • an overview of the rules for each plan type,
  • an overview of the Employee Plans Compliance Resolution System,
  • the most frequent errors we find in each plan type and
  • tips on how to find, fix and avoid these mistakes.

The format of each guide enables users to navigate, select and print only the mistakes that are of interest to them. We have discontinued the PDF versions of each Fix-it Guide and would encourage you to only use the updated web-based version of each guide.

Additional resource: