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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

Popular For Tax Pros

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

Verify Worker Status and Eligibility

All U.S. employers, including tax-exempt organizations that hire workers, must verify the employment and identity of all employees hired to work in the United States. Both the tax-exempt organization and the employee must complete the U.S. Citizenship and Immigration Services (USCIS) Employment Eligibility Verification" Form I-9.

Employers must maintain completed Forms I-9 in their files for three years after the date of hire or one year after the date employment ends, whichever is later. The form can be obtained from the IRS by calling 1-800-829-3676 or by visiting the USCIS Web site. EOs may contact the USCIS at 1-800-375-5283 for more information about employers’ responsibilities.


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