W4
Employee’s Withholding Allowance Certificate

W9
Request for Taxpayer Identification Number and Certification

WH-4
Indiana Withholding & Exemption Form

INFORM
Indiana New Hire Reporting Form

I-9
Employment Eligibility Verification Form

1040
Individual Income Tax Return

1040 a
Simplified Version of the 1040

1040 EZ
Easy Version of the 1040