Ohio Business Gateway (OBG)
Ohio Business Gateway (OBG)
Below are links to the Modernized Ohio Business Gateway. The first link will take you to the Ohio Business Gateway log-in website. The second link provides information and tutorials to a business user, such as tips for getting started and creating a new Gateway account. We hope this information will assist with answering your questions. If you need assistance, please e-mail us or contact us at 1-888-405-4039.
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Additional Resources
Additional Resources

What's New for Tax Year 2020

Due Dates

Interest Rates

Tax Rates and Brackets

Business Income Deduction

Ohio Conformity Updates

Voluntary Disclosure Agreement

Ohio IT 1040 Supporting Documentation

Tax Form Line-Item Law References

Student Tax Education Program

Taxpayer Representation Form (TBOR1)

Offer In Compromise

Estate Tax

Pass-Through Entity & Fiduciary Income Tax

Interest Calculator

Tax Research

Tax Alert Archives

News Releases

Ohio Tax Mobile App

Municipal Sites

Free Tax Return Preparation Assistance
