New Hampshire

Cleaning Business Licensing in New Hampshire (2026)

Last updated Q2 2026 · Authored by the Opora Editorial Team · Cited statute: RSA 293-A (Business Corporation Act); RSA 304-C (LLC Act); RSA 77-A (Business Profits Tax — BPT); RSA 77-E (Business Enterprise Tax — BET); RSA 281-A (Workers' Compensation); RSA 282-A (Employment Security)

New Hampshire is one of only two states (along with Alaska) that levies neither a state income tax on wages nor a state sales tax — a combination that creates a distinctly lean compliance environment for commercial cleaning businesses. There is no state sales tax registration requirement, no state withholding tax on employee wages, and no corporate income tax on pass-through entities. However, New Hampshire's tax neutrality on transactions does not mean absence of regulatory obligations: BSCs must navigate the state's Business Profits Tax (BPT), federal OSHA jurisdiction (New Hampshire has no state-approved OSHA plan), mandatory workers' compensation from the first employee, and a growing array of municipal licensing requirements in cities like Manchester, Nashua, and Concord.

New Hampshire does not require a statewide specialty license for commercial cleaning or janitorial services. Business formation is handled by the New Hampshire Secretary of State, Corporation Division. LLC registration: $100 filing fee; annual report: $100. Corporations: $100 formation; $100 annual. DBAs (trade names) are registered with the Secretary of State for $50. All employers must register with the New Hampshire Department of Revenue Administration (NHDRA) and the New Hampshire Department of Employment Security (NHES) for employer account purposes. NHDRA contact: 109 Pleasant Street, Concord, NH 03301; (603) 230-5000. Secretary of State contact: 107 N. Main Street, Concord, NH 03301; (603) 271-3242.

Tax Advantages: No Income Tax, No Sales Tax

New Hampshire's structural tax advantages are meaningful for cleaning business owners:

• No state income tax on wages: New Hampshire does not tax earned income, salaries, or wages at the state level. Business owners who pay themselves a salary from their cleaning company owe no New Hampshire income tax on that compensation. (Note: New Hampshire's "Interest and Dividends Tax" has been fully phased out as of January 1, 2025, eliminating the last remnant of individual-level state taxation on investment income.)
• No state sales tax: New Hampshire imposes no general sales or use tax on goods or services. Cleaning services, equipment, and supplies sold in New Hampshire are not subject to state sales tax. There is no DOR registration requirement, no tax collection obligation, and no filing requirement for service revenue at the state level.
• No payroll withholding: Since there is no state income tax, employers have no state payroll withholding obligation for New Hampshire employees' state taxes. Payroll processing is simplified; federal withholding, FICA, and FUTA are the only payroll tax obligations (beyond NHES contributions).

Business Profits Tax (BPT) and Business Enterprise Tax (BET)

While New Hampshire lacks an income tax, it imposes two business-level taxes that cleaning companies must understand:

• Business Profits Tax (BPT): Under RSA 77-A, New Hampshire taxes the net income of business enterprises. For tax year 2024, the BPT rate is 7.5% on net income. The BPT applies to sole proprietors, partnerships, LLCs, and corporations with gross business income exceeding $92,000 in the taxable period. Cleaning companies with modest revenue below this threshold pay no BPT.
• Business Enterprise Tax (BET): Under RSA 77-E, New Hampshire imposes a BET at 0.55% (2024) on the "enterprise value tax base," which equals total wages paid, interest paid, and dividends paid. The BET applies to businesses with gross receipts exceeding $250,000 or an enterprise value tax base exceeding $250,000. A key feature: BET credits may offset BPT liability, preventing double taxation. BET is essentially a broad-base tax on compensation and capital returns, not income.

For a cleaning company paying $500,000 in wages annually and generating $800,000 in revenue, the BET liability would be approximately $2,750 (0.55% × $500,000). Any BPT liability (based on net income) would be reduced by the BET credit. NHDRA administers both taxes; returns are filed annually. Contact: revenue.nh.gov.

Federal OSHA Jurisdiction: No NH State Plan

New Hampshire does not have an OSHA-approved state plan. Private-sector employers in New Hampshire are subject to federal OSHA jurisdiction directly, enforced through OSHA's Area Office in Concord, NH. The absence of a state plan means:

• Federal OSHA standards apply without modification to all private-sector employers, including cleaning companies
• OSHA penalties (currently up to $16,131 per serious violation and $161,323 per willful or repeated violation) apply directly
• There is no separate New Hampshire OSHA compliance assistance program with authority to create state-specific safe harbor standards

However, New Hampshire does have state laws protecting worker safety under RSA 277, including the requirement that all construction workers on public works projects over $100,000 complete OSHA 10-hour construction training (RSA 277:5-a). While this is a construction-specific requirement, cleaning companies performing post-construction cleanup on public works projects should verify whether their workers need OSHA 10 certification. OSHA Concord Area Office: 1750 Elm Street, Suite 800, Manchester, NH 03104; (603) 666-7716.

Workers' Compensation: First-Employee Threshold

New Hampshire requires workers' compensation coverage for employers with one or more employees under RSA 281-A. The moment a cleaning company hires its first W-2 worker, WC coverage is mandatory. Coverage must be obtained from a private carrier licensed in New Hampshire; there is no state fund. New Hampshire uses NCCI classification codes. Commercial cleaning is rated under NCCI Class Code 9014.

Sole proprietors without employees may elect to exclude themselves from WC coverage. However, most commercial cleaning clients — even small businesses — require a certificate of WC insurance as a condition of service contracts. The NH Workers' Compensation Division of the Department of Labor administers the program. DOL contact: 95 Pleasant Street, Concord, NH 03301; (603) 271-3176; dol.nh.gov.

New Hampshire has no experience-rating minimum premium threshold that would exempt small employers. Even a one-person cleaning operation with a single employee must carry WC and pay the applicable premium. Annual WC premiums for Class Code 9014 in New Hampshire range from approximately $2,000 to $8,000 depending on payroll and claims history.

State Unemployment Insurance

New Hampshire UI is administered by the New Hampshire Department of Employment Security (NHES). Employers register online at nhuis.nh.gov within 30 days of paying $1,500 in wages in any quarter or employing one worker for 20 weeks. New employer UI rate: 2.7% on the first $14,000 of wages per employee (2024 wage base). Experienced employers are rated on a schedule from 0.1% to 7.5%. New Hampshire's trust fund is generally well-funded, keeping experienced-employer rates lower than many states. NHES contact: 45 South Fruit Street, Concord, NH 03301; (603) 224-3311.

Local Business Licensing Requirements

New Hampshire does not have a statewide general business license. However, municipalities have authority to require local business registration and licensing. Key markets:

• Manchester: Businesses operating in Manchester must file a City of Manchester Business Certificate with the City Clerk if operating under a trade name. Fee: ~$50. Some commercial cleaning operations also need a Home Occupation Permit if operating from a residence.
• Nashua: Business registration with the Nashua City Clerk; fee ~$40 for DBA registration. Nashua also requires a License to Do Business for certain commercial operations.
• Concord: Annual business registration with the City Clerk; nominal fee.

New Hampshire municipalities do not generally impose local income taxes or earnings taxes, which distinguishes them from cities like Kansas City or St. Louis. However, property taxes in New Hampshire are among the highest in the nation (averaging over 2% of assessed value statewide), which affects the cost of owning commercial premises used in cleaning operations.

Independent Contractor Classification

New Hampshire applies a common-law control test for most purposes. Under RSA 281-A:2 (WC) and NHES administrative rules for UI, a worker is presumed to be an employee unless the hiring entity can demonstrate freedom from control, that the services are performed outside the usual course of the business, and that the worker is engaged in an independently established trade. New Hampshire courts generally apply the IRS economic reality analysis in employment classification disputes, which examines behavioral control, financial control, and the relationship type.

For cleaning companies using 1099 subcontractors, New Hampshire's control test is somewhat less strict than Massachusetts's §148B, but the analysis is fact-intensive. The New Hampshire DOL Wage and Hour Division conducts misclassification audits; joint audits with NHES are common in the cleaning and building services industry. A finding of misclassification typically results in retroactive UI contributions and may trigger WC premium audits by carriers.

Bond and Insurance Practice in New Hampshire

New Hampshire imposes no statutory bond requirement on janitorial companies. Government cleaning contracts — through the New Hampshire Bureau of Public Works or local municipalities — typically require standard commercial insurance. Typical contract requirements for NH state facility cleaning:

• Commercial General Liability: $1,000,000 per occurrence / $2,000,000 aggregate
• Workers' Compensation: Statutory limits per RSA 281-A
• Janitorial/Fidelity Bond: $10,000–$25,000 per employee working in secured facilities
• Commercial Auto: $500,000–$1,000,000 combined single limit

Primary sources

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.