Tax Forms
Instructions: Enter a full or partial form number or description into the 'Title or Number' box, optionally select a tax year and type from the drop-downs, and then click the 'Search' button.
Top Individual Forms
IT 1040/SD 100 Instructions
Tax Year: 2023
Revised on 12/23
2023 Ohio Individual and School District Income Tax Instructions - Instructions for Filing Personal Income Tax and School District Income Tax
IT 1040 Tax Return
Tax Year: 2023
Revised on 12/23
2023 Ohio IT 1040 Individual Income Tax Return - Includes Ohio IT 1040, Schedule of Adjustments, Schedule of Business Income, Schedule of Credits, Schedule of Dependents, IT WH, and OUPC.
Payment - OUPC (IT)
Tax Year: 2023
Revised on 08/23
2023 Income Tax Payment Coupon - OUPC will incorporate the IT 40P, IT40XP, IT ES, SD 40P, SD 40XP, and SD ES into one payment coupon, and is applicable for ALL tax years.
Payment - OUPC (IT Estimated)
Tax Year: 2024
Revised on 01/24
2024 Income Tax Estimated Payment Coupon and Instructions - OUPC will incorporate the IT 40P, IT40XP, IT ES, SD 40P, SD 40XP, and SD ES into one payment coupon, and is applicable for ALL tax years.
SD 100 Tax Return
Tax Year: 2023
Revised on 12/23
2023 Ohio SD 100 School District Income Tax Return - Includes the School District SD 100, SD WH, and OUPC.
Payment - OUPC (SD)
Tax Year: 2023
Revised on 08/23
2023 School District Income Tax Payment Coupon - OUPC will incorporate the IT 40P, IT40XP, IT ES, SD 40P, SD 40XP, and SD ES into one payment coupon, and is applicable for ALL tax years.
Payment - OUPC (SD Estimated)
Tax Year: 2024
Revised on 01/24
2024 School District Estimated Income Tax Payment Coupon for Individuals - OUPC will incorporate the IT 40P, IT40XP, IT ES, SD 40P, SD 40XP, and SD ES into one payment coupon, and is applicable for ALL tax years.
IT 10
Tax Year: 2023
Revised on 12/23
2023 - Zero Liability / No Refund Individual Income Tax Return
Top Business Forms
IT 4738
Tax Year: 2023
Revised on 01/24
2023 Electing Pass-Through Entity Income Tax Return -- Form IT 4738
IT 1041
Tax Year: 2023
Revised on 1/24
2023 Fiduciary Income Tax Return
IT 1140
Tax Year: 2023
Revised on 01/24
2023 Pass-Through Entity and Trust Withholding Tax Return
IT 4708
Tax Year: 2023
Revised on 01/24
2023 Pass-Through Entity Composite Income Tax Return (IT 4708)
Other Form Resources
Request a State Form
Request a State of Ohio income tax form be mailed to you.
Bulk Orders
Tax Professional Bulk Orders
TBOR 1
Declaration of Tax Representative
Archive
Archived Tax Forms (Prior to 2006).
Federal Tax Forms
The Internal Revenue Service maintains a large library of tax forms at IRS.gov.
Municipal Sites
Municipal Income Tax Forms & Information
Tax forms of other states
The Federation of Tax Administrators maintains links to tax departments in all 50 states.
NAICS Codes
NAICS Codes Alphabetically
Vehicle Taxes Downloads
Forms, Questionnaires, and Exemption Certificates that can be downloaded for motor vehicle taxes