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.

Form Title or Number:
Tax Type:
Tax Year:
NumberTax YearForm TitleRevisedSave
CAT 1AllCommercial Activity Tax Registration Form
5/11PDF
PDF Fill-in
CAT 1 INSAllOhio Commercial Activity Tax (CAT) Instructions for Registration
9/15PDF
CAT 3CAllCommercial Activity Tax Accounts Change in Mailing or Location Address Form
12/11PDF
PDF Fill-in
CAT ARAllAdd/Remove a Member to/from Group -- CAT Consolidated Elected and Combined Taxpayer Groups
5/13PDF
PDF Fill-in
CAT CRAllRequest to Cancel/Reactivate Account
7/10PDF
PDF Fill-in
CAT CSAllCommercial Activity Tax Credit Schedule
10/15PDF
PDF Fill-in
CAT ESAllCommercial Activity Tax -- Request to Change Election Status
3/13PDF
PDF Fill-in
CAT FBPAllRequest to File By Paper
8/13PDF
PDF Fill-in
CAT FFAllCommercial Activity Tax -- Request to Change Filing Frequency
1/13PDF
PDF Fill-in
CAT QDCAllAnnual Application for Distribution Center Qualifying Certificate
12/16PDF
PDF Fill-in
CAT REFAllApplication for Commercial Activity Tax Refund
4/13PDF
PDF Fill-in
CAT RTFSAllCommercial Activity Tax -- Request to File Separately
11/12PDF
PDF Fill-in

Top Individuals Forms

Instructions for IT 1040 and SD 100

2016

Individual Income and School District Income Tax Publication - 2016

IT 10 2016 Ohio Income Tax Information Notice

IT 1040
PDF
PDF Fill-in

2016

Ohio Individual Income Tax Return / Amended Individual Income Tax Return

IT 1040EZ / IT 1040X 2016 Individual Income Tax Return for Full-Year Residents
IT 40P
PDF
PDF Fill-in
2016 Income Tax Payment Voucher
IT 1040ES 2017 Individual Estimated Income Tax Voucher

SD 100
PDF
PDF Fill-in

2016

Ohio School District Income Tax Return / Amended School District Income Tax Return

SD 40P
PDF
PDF Fill-in
2016 School District Income Tax Payment Voucher
SD 100ES 2017 School District Estimated Income Tax Voucher
Seller Questionnaire   Seller Motor Vehicle Questionnaire (Casual Sale)
Buyer Questionnaire   Buyer Motor Vehicle Questionnaire (Casual Sale)
Top Business Forms
Employer Letter 2017 Expirations, New School Districts, Renewals and Rate Changes Effective 1/1/2017
IT 1041 2016 Fiduciary Income Tax Return
IT 1140 2016 Pass-Through Entity and Trust Withholding Tax Return
IT 3 2017 Transmittal of Wage and Tax Statements
IT 4708 2016 Composite Income Tax Return for Certain Investors in a Pass-Through Entity

UST 1

UUT 1

2017 File returns and make payments for multiple clients under one registration
Farm Use Questionnaire   Farm Use Questionnaire
Transportation Questionnaire   Transportation for Hire Questionnaire

Other Form Resources

Note: Most forms are portable document format (PDF) files that require Adobe® Acrobat® Reader® to view. Please visit www.adobe.com to download the latest version of this software. If you are unable to print these forms, please refer to Adobe for assistance.