Tax Forms

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Form Title or Number:
Tax Type:
Tax Year:
NumberTax YearForm TitleRevisedVersion
BA UFAllBusiness Account Update Form
The form is utilized to update your business information, transfer vendor’s license, or cancel your account.
11/17PDF Fill-in
CAT 1AllCommercial Activity Tax Registration Form
5/11PDF
PDF Fill-in
CAT 1 INSAllOhio Commercial Activity Tax (CAT) Instructions for Registration
9/15PDF
CAT ARAllAdd/Remove a Member to/from Group -- CAT Consolidated Elected and Combined Taxpayer Groups
5/13PDF
PDF Fill-in
CAT CSAllCommercial Activity Tax Credit Schedule
12/17PDF
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
12/17PDF
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
CAT VDAAllRequest for Commercial Activity Tax (CAT) Voluntary Disclosure Agreement (VDA)
03/16PDF
PDF Fill-in

Top Individuals Forms
2017
Individual Income and School District Income Tax Publication - 2017
2017
Ohio Individual Income Tax Return / Amended Individual Income Tax Return
IT40P
2017
Income Tax Payment Voucher
IT 1040ES
2018
Individual Estimated Income Tax Voucher
IT 10
2017
Ohio Income Tax Information Notice
2017
Ohio School District Income Tax Return / Amended School District Income Tax Return
SD 40P
2017
School District Income Tax Payment Voucher
SD 100ES
2018
School District Estimated Income Tax Voucher


Seller Motor Vehicle Questionnaire (Casual Sale)

Buyer Questionnaire


Buyer Motor Vehicle Questionnaire (Casual Sale)


Aircraft Questionnaire

Top Business Forms
IT 1041
2017
Fiduciary Income Tax Return
IT 1140
2017
Pass-Through Entity and Trust Withholding Tax Return
IT 4708
2017
Pass-Through Entity Composite Income Tax Return
2018
Expirations, New School Districts, Renewals and Rate Changes Effective 1/1/2018
2018
Transmittal of Wage and Tax Statements
2018
File returns and make payments for multiple clients under one registration
 
Farm Use Questionnaire
 
Transportation for Hire Questionnaire
Aircraft Questionnaire   Aircraft 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.