Ohio

Cleaning Business Licensing in Ohio (2026)

Last updated Q2 2026 · Authored by the Opora Editorial Team · Cited statute: R.C. §5739.01(B)(3)(j) (building maintenance/janitorial — taxable service at $5,000+ annual sales); R.C. §5739.01(II) (definition of building maintenance and janitorial service); R.C. §5739.17 (vendor license); R.C. §4123.01 et seq. (BWC); R.C. §1705 (LLC Act)

Ohio is one of four states in the country — alongside North Dakota, Washington, and Wyoming — where workers' compensation insurance must be purchased exclusively from the state fund. For commercial cleaning companies, that means every dollar of WC premium goes to the Ohio Bureau of Workers' Compensation (BWC), not a private carrier. Ohio also imposes sales tax on building maintenance and janitorial services under R.C. § 5739.01(B)(3), and levies the Commercial Activity Tax (CAT) on gross receipts above $6 million. These three elements — monopolistic WC, taxable janitorial services, and the CAT — define the Ohio compliance framework for BSCs.

Ohio BWC — State Fund Workers' Compensation Mechanics

The Ohio Bureau of Workers' Compensation (BWC), 30 W. Spring Street, Columbus, OH 43215 (phone: 1-800-644-6292), is Ohio's exclusive WC insurer — you cannot buy WC coverage from any private carrier for Ohio employees. Coverage is required for all employers with one or more employees, with narrow exceptions for sole proprietors without employees and certain agricultural workers. To enroll, file a payroll report with BWC and select a coverage start date; BWC then assigns a premium based on your payroll and applicable risk classification codes. The BWC uses NCCI-derived codes, and commercial janitorial contractors are classified under a code equivalent to NCCI 9014, with rates set annually by BWC's actuaries and adjusted based on the employer's experience modification factor. New employers start at a "manual rate" and earn an experience modification after approximately three years. Ohio BWC also offers group-rating programs through authorized group sponsors — these programs pool experience among multiple employers in the same industry and can reduce premiums by 20%–50%; several janitorial industry associations in Ohio serve as group-rating sponsors. Employers must maintain continuous BWC coverage or be issued a stop-work order; penalties include a fine of $1,000–$10,000 for each day without coverage. BWC also operates an approved self-insurance program for financially qualified employers with significant Ohio payroll.

Sales Tax on Building Maintenance and Janitorial Services

Ohio imposes sales tax on building maintenance and janitorial services under R.C. § 5739.01(B)(3)(j), with clarifying guidance in the Ohio Department of Taxation's Information Release ST 2002-04 (updated April 2025). Covered services include washing, vacuuming, dusting, polishing, waxing floors, cleaning carpeting, chimney sweeping, cleaning venetian blinds, power washing building exteriors, cleaning ventilating systems, and emptying wastebaskets. The $5,000 de minimis threshold in R.C. § 5739.01(II) means businesses with less than $5,000 in annual janitorial service sales need not collect tax, but virtually any operating BSC will exceed this threshold. The tax rate is determined by the county where the building is located — Ohio counties add local rates on top of the 5.75% state rate, resulting in effective rates typically ranging from 6.5% to 7.25%. You must obtain a vendor's license from the Ohio Business Gateway at business.ohio.gov ($50 application fee) and collect and remit tax on each commercial cleaning invoice. Exempt customers include federal, state, and municipal government clients; obtain a completed exemption certificate (Form STEC-B) from any client claiming exemption and retain it in your records.

Ohio Commercial Activity Tax (CAT)

Ohio's Commercial Activity Tax (CAT) applies to businesses with Ohio-sourced gross receipts. As of 2025, the exclusion threshold is $6 million in annual Ohio taxable receipts — businesses below this threshold have no CAT liability. For businesses exceeding $6 million in Ohio revenue, the CAT rate is 0.26% of taxable gross receipts, with no deductions for costs of goods sold, wages, or other business expenses. Unlike the sales tax, the CAT is an obligation of the business and cannot be passed directly to clients as a line-item on invoices. All CAT-liable taxpayers must file quarterly beginning January 1, 2024 (annual filing was eliminated). Register for CAT through the Ohio Department of Taxation if you meet or approach the $6 million threshold. For a fast-growing BSC with multiple Ohio contracts, model CAT into your overhead as revenue climbs toward the threshold.

Business Registration and Licensing

Ohio does not issue a statewide commercial cleaning license. Corporations, LLCs, and out-of-state entities register with the Ohio Secretary of State, 22 N. Fourth Street, Columbus, OH 43215 (phone: 877-767-3453). LLC formation costs $99; corporations pay $100. Annual reports are not required for LLCs, but corporations must file a biennial report. County-level vendor's licenses (for sales tax) are obtained through the county auditor's office or the Ohio Business Gateway. At the local level, Columbus requires a general business license, and Cleveland similarly has municipal licensing requirements — confirm requirements with each city where you maintain a business address.

Unemployment Insurance

Register with the Ohio Department of Job and Family Services (ODJFS), Office of Unemployment Insurance Operations, P.O. Box 923, Columbus, OH 43216 (phone: 614-466-2319). Ohio's taxable wage base is $9,000 per employee per year. New employer UI rates for non-construction employers are typically set at 2.7%. Experienced rates range from 0.0% to 10.5%. Quarterly wage and contribution reports are filed electronically through the Ohio Business Gateway. Ohio also requires employers to register with the Ohio New Hire Reporting Center within 20 days of hiring each new employee.

Ohio OSHA Enforcement

Ohio does not operate a state-plan OSHA program — federal OSHA standards apply directly to private-sector employers. The Ohio Bureau of Workers' Compensation's Division of Safety and Hygiene provides free safety consulting and training to Ohio employers, which can help BSCs establish hazard communication programs, SDS management, and PPE selection protocols. For healthcare facility accounts, bloodborne pathogen training is federally required under 29 CFR 1910.1030 and should be completed annually for all employees who may encounter potentially infectious materials during cleaning tasks.

Independent Contractor Classification in Ohio

Ohio applies a common-law control test for most purposes, but ODJFS uses a modified economic-dependence analysis for UI purposes. Ohio BWC's WC statutes add another layer — if a cleaning company uses a subcontractor whose employees are not covered by a BWC policy, BWC may assess the cleaning company for the additional premium exposure. Require subcontractors to provide their BWC Certificate of Coverage before any work begins; confirm the certificate is active through BWC's online verification portal at info.bwc.ohio.gov.

Bond and Insurance Requirements

Ohio has no statewide mandatory bond for janitorial businesses. State contracts — administered by the Ohio Department of Administrative Services, Office of Procurement Services — require performance and payment bonds for service contracts above specified thresholds. Ohio school districts frequently require fidelity bonds covering employee theft of $25,000–$100,000, as well as $2,000,000/$4,000,000 general liability coverage. Healthcare system contracts (OhioHealth, Cleveland Clinic, University Hospitals) have among the highest insurance requirements — $5,000,000 per occurrence is common for large healthcare facility cleaning contracts.

Right-to-Work and Labor Relations in Ohio

Ohio is not a right-to-work state. Ohio is a traditional bargaining state under the Ohio Public Employees Collective Bargaining Act (R.C. Chapter 4117) for public employees and the National Labor Relations Act for private-sector workers. For BSCs servicing unionized facilities — such as union-represented hospitals or manufacturing plants — prevailing wage and union security clauses in project labor agreements may require you to hire from union halls or pay union scale. Understand the labor relations status of each major account before bidding: a non-union BSC can clean a non-union commercial building freely, but bidding on a prevailing-wage public construction clean-up requires compliance with the Ohio Prevailing Wage Law (R.C. § 4115.03 et seq.), including certified payroll submission to the contracting agency.

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Disclaimer & review notice

This content is maintained by the Opora editorial team and last reviewed in Q2 2026. State licensing rules, fees, and tax treatments change frequently — verify current details directly with the named state agency before relying on any specific dollar amount or threshold. Opora does not provide legal or tax advice; this page is a starting point for further due diligence.