Ohio sales tax permit / seller's permit.
If your business sells taxable goods or services in Ohio, you need a sales tax permit (also called a seller's permit). This guide explains nexus rules, post-Wayfair economic thresholds, the application process, and ongoing filing frequency.
Register for Ohio sales tax →When you need an Ohio sales tax permit
Ohio requires sales tax registration once your business has nexus in the state. Nexus can be:
Up a level, or across to the neighbors.
Sales Tax Permit by state
The national explainer above this page: what changes between jurisdictions, and why.
Open the hub → SectionSecretary of State directory
Every filing the state business office takes, state by state.
Open the section → StateOhio business filings
Every filing a business makes in Ohio, gathered on one page.
Open Ohio → In OhioEntity conversion in Ohio
Entity conversion, state by state
Read the guide → In OhioLLC operating agreement in Ohio
LLC operating agreements, state by state
Read the guide → In OhioSecretary of State in Ohio
The Secretary of State, state by state
Read the guide → In OhioProfessional LLC and PC in Ohio
Professional LLC and PC, state by state
Read the guide →