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Ohio Individual and School District Income Tax Instruction Booklet
Instructions for Filing Personal Income Tax and School District Income Tax
2019 Ohio IT 1040 Individual Income Tax Return
This file includes the Ohio IT 1040, Schedule A, IT BUS, Schedule of Credits, Schedule J, IT 40P, IT 40XP and IT RE.
Income Tax Payment Voucher
2019 Ohio SD 100 School District Income Tax Return
This file includes the School District SD 100, SD 40P, SD 40XP and SD RE.
School District Income Tax Payment Voucher
Income Tax Estimated Payment Vouchers and Instructions
School District Estimated Income Tax Payment Voucher for Individuals
Ohio Income Tax Information Notice
Business Account Update Form
The form is utilized to update your business information, transfer vendor’s license, or cancel your account.
2019 Fiduciary Income Tax Return
2019 Pass-Through Entity and Trust Withholding Tax Return
2019 Pass-Through Entity Composite Income Tax Return
NAICS Codes Alphabetically
Declaration of Tax Representative
Individual Taxpayer Waiver for Preparer's Electronic Filing Requirement
Preparer Request for Exclusion from Electronic Filing Requirement for Personal Income Tax
Archived Tax Forms (Prior to 2006).
The Internal Revenue Service maintains a large library of tax forms at IRS.gov.
Municipal Income Tax Forms & Information
Request a State of Ohio income tax form be mailed to you.
The Federation of Tax Administrators maintains links to tax departments in all 50 states.
Forms, Questionnaires, and Exemption Certificates that can be downloaded for motor vehicle taxes