Tax Forms

Other Form Resources

• Archived Tax Forms (Prior to 2006)
• Declaration of Tax Representative (TBOR-1) ^(PDF) — Taxpayers who want to permit someone else to discuss their tax return with the Ohio Department of Taxation must first complete this form.
• Tax professional bulk orders ^(PDF) — Tax professionals who seek bulk copies of Ohio tax forms should use this form to order them.
• Tax professional waiver of electronic filing requirement (Income Tax) — Tax professionals who seek a waiver of the income tax electronic filing requirement should use this form.
• Taxpayer waiver of electronic filing requirement (Income Tax) — Taxpayers who seek a waiver of the income tax electronic filing requirement should use this form.
• NAICS Codes ^(PDF) — Some of Ohio's tax forms require business owners to know where their company falls within the North American Industry Classification System. This list should help. For more information on NAICS, visit the U.S. Census Bureau.
• Federal tax forms — The Internal Revenue Service maintains a large library of tax forms at IRS.gov.
• Tax forms of other states — The Federation of Tax Administrators maintains links to tax departments in all 50 states.
• Municipal Income tax Forms
• Vehicle Tax Questionnaires
• Request a State of Ohio tax form to be mailed to you

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.