The Ohio Department of Taxation

What The Ohio Department of Taxation does

The Ohio Department of Taxation (ODT) is a state government agency established in 1933 under the Ohio Revised Code and headquartered at 4485 Northland Ridge Blvd in Columbus, Ohio. It administers Ohio's state tax laws and serves a constituency spanning all 88 Ohio counties — individual taxpayers, businesses of every size, tax professionals, local government officials, and researchers. The agency is led by the Ohio Tax Commissioner and operates with a workforce of 518 employees.

The department's core technology platform is OH|TAX eServices, a consolidated digital portal secured through OHID (Ohio's statewide digital identity service) that handles filings, payments, account management, and correspondence across multiple tax types. OH|TAX eServices Release 3, deployed in November 2025, represents the third iteration of an ongoing consolidation effort to unify disparate tax-type interfaces into a single digital surface. Surrounding products include The Finder (a public tax rate lookup tool), the Ohio Tax Mobile App, the Ohio Virtual Tax Academy (online education), TeleFile (telephone filing), Guest Payment Service (a 2021 portal enabling third-party tax payments), and the Ohio Business Gateway, which added mandatory two-step verification in December 2024.

ODT is funded primarily through state budget appropriations rather than commercial revenue. The only direct fee-bearing product disclosed is the vendor's license, whose fee was increased from $25 to $50 in April 2025 under Ohio House Bill 366. The agency administers a broad portfolio of taxes including individual income tax, sales and use tax, commercial activity tax, employer withholding, and newer levies such as the Sports Gaming Receipts Tax introduced in January 2023. Distribution operates through digital channels, a call center, paper filing, and tax practitioner networks, with no traditional go-to-market or sales motion.

Name

The Ohio Department of Taxation

Legal name

Ohio Department of Taxation

Website

https://tax.ohio.gov

Company type

Public

Founded year

1933

Operating status

Operating

Short description

The Ohio Department of Taxation is a state government agency that administers Ohio's tax laws, serving individual taxpayers, businesses, tax professionals, and local governments across all 88 Ohio counties through digital platforms such as OH|TAX eServices and The Finder.

Ownership category

akta.pro rank

Product category

State Tax Administration

NAICS

Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors (92615)

akta.pro primary industry

State/Provincial Taxation & Revenue Administration (BPAIABAD)

akta.pro secondary industries

Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO), Tax Return Filing, Processing & Assessment (BPAIADAC)

Keywords

• State tax administration
• Individual income tax
• Business tax filing
• Sales and use tax
• Taxpayer education

Headquarters

HQ city

Columbus

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others

Pricing tiers

Distribution channels7 records

Marketing channels11 records

Core offering

The Ohio Department of Taxation administers Ohio's state tax laws by providing digital and in-person services for individual and business tax filing, payment processing, refund status, vendor licensing, and tax rate lookup. Its core product is the OH|TAX eServices portal, supplemented by the Ohio Business Gateway, The Finder tax rate tool, Ohio Tax Mobile App, and free educational programs (Ohio Virtual Tax Academy, Small Business Educational Series, S.T.E.P.) for taxpayers and tax professionals across all 88 Ohio counties.

Product overview

The Ohio Department of Taxation operates a unified platform of digital services for tax administration across the state. The core product is OH|TAX eServices, a comprehensive web portal requiring OHID authentication that serves as the central hub for filing returns, making payments, checking refund status, and managing accounts for both individual and business taxes. Supporting this platform are The Finder (an interactive tax rate lookup tool by address, zip code, or GPS coordinates for municipal, school district, and sales/use taxes), the Ohio Tax Mobile App for on-the-go access, and the Ohio Virtual Tax Academy providing free on-demand educational courses for small business owners. Additional service channels include TeleFile (phone-based filing for county vendor licenses), the Guest Payment Service for one-time payments without account creation, and the Ohio Business Gateway as an alternative business filing portal. OHID serves as the unified identity layer enabling single sign-on across multiple Ohio state agency platforms.

Differentiator

Problem solved

Functional benefit

Brands

• OH|TAX eServices: Online portal for filing taxes, making payments, checking refund status, and managing tax accounts.
• The Finder
• Ohio Virtual Tax Academy
• Small Business Educational Series
• Student Tax Education Program (S.T.E.P.)

Products and services

• OH|TAX eServices The primary online portal for Ohio taxpayers to file tax returns, make payments, check refund status, and manage tax accounts for both individual and business taxes. Access requires OHID authentication.
• The Finder An interactive web-based tool that provides tax rate lookups by address, zip code, or GPS coordinates for Municipal Tax, School District Income Tax, and Sales and Use Tax. Supports downloads of tax rates and GIS boundary data for businesses.
• Ohio Tax Mobile App A mobile application enabling taxpayers to access tax services, file returns, make payments, and check status from mobile devices.
• OHID (Ohio Identity) The single sign-on identity platform for Ohio government agencies, allowing users to securely access multiple state agency websites and applications with one username and password.
• Ohio Virtual Tax Academy (OVTA) Free educational platform offering on-demand eLearning courses and live webinars to help small business owners and individuals understand Ohio tax responsibilities, including employer withholding tax, sales tax, and compliance courses.
• TeleFile A toll-free phone service (800-697-0440) allowing county vendor license holders to file and pay their sales tax returns by telephone without needing computer access.
• Guest Payment Service An online payment option allowing taxpayers to make payments without logging into a full OH|TAX eServices account, accessible at myportal.tax.ohio.gov.
• Interest Calculator An online tool for calculating interest and penalty amounts on overdue taxes, available at www-02.tax.ohio.gov/InterestCalc.
• Ohio Business Gateway A separate state portal (gateway.ohio.gov) for businesses to register, file, and pay certain business tax obligations. Access requires 2-step verification.
• Tax Alerts An email subscription service powered by GovDelivery that delivers tax alerts and updates to subscribers, covering topics such as sales and use taxes, nexus updates, and general tax notices.

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• California Franchise Tax Board: California's state-level personal income and corporate tax administration agency, the closest functional analog to ODT in a much larger state — same statutory mandate, e-filing portal, and multi-channel taxpayer service model.
• New York State Department of Taxation and Finance: Operates New York's personal income, sales, and corporate tax administration with a digital filing portal and extensive phone support — directly comparable role to ODT for individuals and businesses in a large state.
• Texas Comptroller of Public Accounts: Texas's state tax administrator handling sales, franchise, and other state taxes, with comparable e-filing systems, taxpayer education programs, and a similar mix of in-person and digital service channels.
• Florida Department of Revenue: Florida's state tax administration agency overseeing sales, corporate, and reemployment taxes with a comparable e-filing portal, phone support, and taxpayer-education offerings.
• Illinois Department of Revenue: Midwestern state tax administrator with overlapping scope to ODT — individual income, sales, withholding — and a comparable online filing portal and phone-based support model.
• Pennsylvania Department of Revenue: Pennsylvania's state tax agency administering personal income, sales, and corporate taxes via myPATH and padirectfile-style portals — directly comparable in scope and digital service approach.
• Michigan Department of Treasury: Adjacent Midwest state tax and revenue administrator with similar individual income, sales, and business tax responsibilities and a comparable e-filing platform (Michigan Treasury Online).

Broad incumbents

• Internal Revenue Service (IRS): Federal tax administrator with overlapping functions (individual/business filing, e-services, refund tracking) but vastly broader jurisdiction; useful as a benchmark for digital modernization and security practices in U.S. tax administration.

Emerging players

• Avalara: Private-sector sales-and-use tax compliance platform serving many of the same business taxpayers ODT regulates; relevant comparator on e-filing UX, tax-rate lookup (compare to The Finder), and integration tooling.
• Vertex, Inc. Enterprise tax technology vendor offering sales-tax determination and filing automation; comparable to ODT in addressing sales-and-use tax compliance for the same Ohio business taxpayer base.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/OhioDeptOfTaxation/featured
• Facebookfacebook.com/OhioDepartmentOfTaxation
• LinkedInlinkedin.com/company/the-ohio-department-of-taxation

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Ohio Department of Taxation