How to Start a Cleaning Service in New Hampshire (2026)

Last updated: May 4, 2026

New Hampshire is one of the most favorable states in the country to start a cleaning business from a tax and compliance perspective. There is no state cleaning license. There is no sales tax on cleaning services — unlike Connecticut (6.35% on most services), Maryland (6% on commercial cleaning), or Massachusetts (where commercial cleaning is taxed in some circumstances). And since January 1, 2025, there is no individual income tax in New Hampshire — LLC members and sole proprietors pay no NH state income tax on their cleaning business earnings. Your main startup requirements are an LLC ($100-$102), a janitorial surety bond (~$150/year), and general liability insurance ($500-$1,200/year). The only NH business-level tax that applies — the Business Profits Tax at 7.5% — has a threshold of $109,000 in gross income, a level most solo cleaners don’t reach in year one.

These structural tax advantages are not accidental — they are the reason MA/VT/ME border cleaning businesses in NH can undercut competitors or offer more competitive pricing. A residential cleaning service in Nashua, serving customers who previously paid Boston-area rates and were subject to Massachusetts income tax, is entering an environment with materially lower operating costs and customer price sensitivity.

Cleaning Service Requirements in New Hampshire at a Glance

Requirement	Agency	Cost	Timeline
State cleaning license	N/A	Not required	N/A
LLC formation	NH Secretary of State — QuickStart	$100 (mail) / $102 (online)	1-3 business days online
Annual LLC report	NH Secretary of State	$100/year; due April 1; $50 late fee	Annual
Registered agent	Private service or self	$0 (self with NH address) / $49-$150/year	Before filing LLC
Federal EIN	IRS.gov	Free	Immediate online
Janitorial surety bond ($10K-$25K)	Private surety company	~$100-$200/year	Before operating; not legally required but commercially expected
General liability insurance ($1M)	Licensed private carrier	$500-$1,200/year	Before taking first client
Workers compensation (if employees)	Licensed private carrier	Varies by payroll; NCCI Class 0914/9014 cleaning; 6.1% rate cut 2026	Required at first employee (RSA 281-A:5)
UI registration (if employees)	NH Employment Security (NHES)	Free to register; 2.7% new employer rate on first $14,000/employee	Before first payroll
BPT registration (if gross income exceeds $109K)	NH Dept of Revenue Administration	7.5% on net profits; free to register	When threshold approached; file annual BPT return

How to Start a Cleaning Service in New Hampshire (Step by Step)

Step 1: Choose Your Business Structure

Most NH cleaning business owners start as sole proprietors and transition to an LLC once they have a few clients and growing liability exposure. The LLC provides the best protection when clients sue over damaged property or employee theft.

LLC Formation

File through the NH Secretary of State QuickStart system at quickstart.sos.nh.gov:

• Formation fee: $100 (mail) or $102 (online, includes $2 handling fee)
• Annual report: $100, due April 1; $50 late fee after April 1
• Processing: 1-3 business days for online filings
• The LLC protects personal savings, home equity, and personal vehicles from lawsuits arising out of cleaning operations

Trade Name / DBA

If you operate under a business name other than your LLC’s legal name (e.g., “Granite State Cleaners” instead of “Smith Services LLC”), register a Trade Name with the NH SOS for $50 (5-year term). Applications: sos.nh.gov/corporations-0/forms-and-fees/trade-names.

Step 2: Get an EIN and Business Bank Account

Apply for a free Employer Identification Number (EIN) from the IRS at irs.gov. The EIN is your business tax ID — required to open a business bank account and to hire employees. Use it to open a dedicated business checking account at a local NH bank or credit union. Never mix personal and business finances — commingling funds is the most common way cleaning business owners inadvertently lose their LLC liability protection.

Step 3: Get a Janitorial Surety Bond

A janitorial surety bond (also called an employee dishonesty bond or fidelity bond) pays your clients if one of your employees steals money, valuables, or property from their home or business. It is not legally required in New Hampshire, but it is increasingly standard practice and often a prerequisite for commercial accounts:

• Typical bond amount: $10,000-$25,000 for small cleaning businesses
• Annual cost: Approximately $100-$200/year for a $10,000 bond
• The bond covers employee theft — not your own actions, and not property damage (that’s covered by GL insurance)
• Bonding companies include national providers (Nationwide Surety, SurePath, IntelliCorp) and most commercial insurance brokers
• Advertising yourself as “bonded and insured” is a genuine competitive differentiator, especially in the residential market where clients are inviting you into their homes

Step 4: Purchase General Liability Insurance

General liability (GL) insurance is the most critical coverage for a cleaning business. It covers the two most common risks in residential and commercial cleaning:

• Property damage: Broken valuables, scratched hardwood floors, damaged countertops, stained carpets, ruined furniture from cleaning solutions
• Third-party bodily injury: Client trips over your mop bucket, slips on a wet floor you just washed, injuries from cleaning equipment

Recommended Coverage

$1,000,000 per occurrence / $2,000,000 aggregate. For a solo cleaner or small crew, annual premiums typically run $500-$1,200/year. Commercial cleaning contracts (office buildings, healthcare facilities, retail) almost universally require $1M minimum. Residential clients increasingly ask for proof of coverage before signing contracts. Consider adding a business personal property endorsement for your cleaning equipment.

Step 5: Register with NH Employment Security (If Hiring)

As soon as you plan to hire any employee — even a part-time helper for one day per week — register with NH Employment Security (NHES) before the first payroll:

• Register at nhes.nh.gov
• New employer UI tax rate: 2.7% on the first $14,000 per employee per year
• Report new hires within 20 days of hire date at nhes.nh.gov/webtax
• File quarterly UI tax returns even if you owe $0 for the quarter
• Experienced employer rates vary from 0.1% to 8.5% based on claims history

Step 6: Get Workers Compensation Insurance (If Hiring)

The moment you hire your first cleaner — employee or not classified as a W-2 employee — you must evaluate your workers comp obligation. Under NH RSA 281-A:5:

• Workers comp is required for every employer with any employees
• There is no minimum employee count, no minimum hours threshold, and no “seasonal employee” exemption for most cleaning businesses
• Purchase from any licensed NH insurer or through the NCCI Assigned Risk Pool at 800-622-4123
• NH approved a 6.1% workers comp rate cut for 2026 — the 14th consecutive annual decrease; cumulative reduction over 66% since 2012
• NCCI classification codes for cleaning: 9014 (commercial/office cleaning), 0917 (residential domestic service)
• More info: dol.nh.gov/workers-compensation

The 1099 vs. W-2 Warning

Many cleaning business owners in NH attempt to classify their cleaners as independent contractors (1099) to avoid workers comp and payroll taxes. NH applies an aggressive version of the ABC test for worker classification, and the IRS and NH Department of Labor audit cleaning businesses regularly. A cleaner who works regular hours, uses your supplies and equipment, and works exclusively for you is almost certainly an employee — not an independent contractor. Misclassification creates back tax liability, workers comp penalties, and unemployment insurance back-payments. When in doubt, classify as W-2.

Step 7: Understand NH Tax Obligations

New Hampshire’s tax structure makes it the most favorable state in New England for cleaning business owners. Here is what applies and what does not:

No Sales Tax

Cleaning services — residential housekeeping, commercial janitorial, window washing, carpet cleaning, pressure washing buildings — are not subject to any New Hampshire state tax. You do not collect tax from clients, need no sales tax permit, and face no sales tax filing obligations for your cleaning revenue. Compare: Connecticut charges 6.35% on most cleaning services; Maryland charges 6% on commercial cleaning; Massachusetts taxes commercial cleaning in some circumstances. NH is genuinely different.

No Individual Income Tax

Effective January 1, 2025, NH repealed the Interest and Dividends Tax — its last form of personal income taxation. LLC members and sole proprietors pay no NH state income tax on cleaning business earnings. This is the 9th state with no personal income tax.

Business Profits Tax (BPT)

If your cleaning business’s gross business income from all activities exceeds $109,000 in a taxable period, you must file a BPT return and pay 7.5% on net taxable profits. File Form NH-1065 (LLC/partnership) with the NH DRA by April 15 for calendar-year filers. Register at revenue.nh.gov. Most solo cleaners will not hit this threshold in their first year; multi-cleaner operations should plan for BPT compliance as revenue grows.

Business Enterprise Tax (BET)

If gross receipts exceed $298,000, the BET at 0.55% of the enterprise value base (total compensation paid, plus interest and dividends) also applies. BET paid is creditable against BPT liability — effectively a minimum tax rather than a double tax. A cleaning company with $500,000 in revenue paying $15,000 in workers comp wages has a modest BET exposure.

New Hampshire Cleaning Market: Where the Opportunities Are

The MA/NH border dynamic creates one of the strongest cleaning market opportunities in New England. Southern NH has seen sustained population growth driven by Massachusetts residents seeking lower housing costs and no income tax — and this population includes dual-income households with high disposable income and demand for residential cleaning services. The Hillsborough County (Manchester/Nashua) market is the densest, but Rockingham County (Salem, Windham, Derry, Londonderry, Hampton) has been growing faster.

The vacation rental and second-home market in the Lakes Region and White Mountains creates intense cleaning demand from a different source: Airbnb and VRBO hosts who need turnovers done between guests, often on tight same-day turnaround timelines. This market segment commands premium pricing (turnover cleaning pays more per hour than standard residential) and has consistent demand from May through October. Building relationships with 5-10 vacation rental hosts in a Lakes Region community can provide a substantial seasonal revenue base.

The commercial cleaning market in Manchester, Nashua, Concord, and Portsmouth — office buildings, medical offices, retail, industrial facilities — offers contract stability and recurring revenue on a multi-year basis. Healthcare-adjacent commercial cleaning (medical offices, Elliot Health System vendor opportunities, Dartmouth Health facilities) commands premium pricing and requires HIPAA-compliant procedures. The no-income-tax and no-sales-tax environment makes it easier for NH cleaning businesses to price competitively compared to MA-based competitors who carry those tax burdens.

Cost to Start a Cleaning Service in New Hampshire

Item	Cost	Notes
LLC formation (Secretary of State)	$100-$102	One-time; $102 online
Annual LLC report	$100/year	Due April 1; $50 late fee
Registered agent service (if needed)	$49-$150/year	Optional if you serve as your own registered agent
Janitorial surety bond ($10K)	~$100-$200/year	Annual; protects clients from employee theft
General liability insurance ($1M)	$500-$1,200/year	Annual; required by most commercial clients
Cleaning equipment and supplies	$300-$2,000	One-time startup; varies by service mix
Vehicle (if needed for business use)	$0-$500/month	Personal vehicle (add commercial use endorsement to auto policy) or dedicated van
Year 1 Total (solo cleaner, no employees)	~$1,200-$3,700	LLC + bond + insurance + supplies
Year 1 Total (with 1-2 employees)	~$3,000-$7,000	Adds workers comp, UI registration, payroll admin

Related New Hampshire Business Guides

• How to Start a Food Truck in New Hampshire
• How to Start a Daycare in New Hampshire
• How to Start an HVAC Business in New Hampshire
• How to Start a Hair Salon in New Hampshire
• How to Start a Landscaping Business in New Hampshire
• How to Become a Private Investigator in New Hampshire

← Back to all New Hampshire business guides

Frequently Asked Questions

Do I need a license to start a cleaning business in New Hampshire?

No. New Hampshire has no state-issued license requirement to operate a cleaning service — no janitorial license, no cleaning contractor license, and no state registration specific to the cleaning industry. Your main startup requirements are forming a business entity (LLC recommended at $100-$102), obtaining general liability insurance ($500-$1,200/year), getting a janitorial surety bond (~$100-$200/year), and complying with NH employment laws if you hire workers. Some municipalities may require a local business permit — check with your city or town clerk.

Do cleaning services charge sales tax in New Hampshire?

No. New Hampshire has no general sales tax. Cleaning services — residential housekeeping, commercial janitorial, window washing, carpet cleaning, and pressure washing — are not subject to any state tax. You do not collect tax from clients, need no sales tax permit, and file no sales tax returns for your service revenue. This is a genuine competitive advantage over cleaning businesses in neighboring states: Connecticut taxes cleaning services at 6.35%, Maryland at 6% for commercial cleaning, and Massachusetts taxes some cleaning services. NH cleaning business owners operate with significantly lower compliance overhead.

Does New Hampshire have an income tax on cleaning business profits?

Not at the personal level. NH repealed its Interest and Dividends Tax effective January 1, 2025 — LLC members and sole proprietors pay no NH state income tax on cleaning business earnings. At the business level, the Business Profits Tax (BPT) at 7.5% applies only if gross business income exceeds $109,000. Most solo cleaners never hit this threshold in their first year. When gross receipts exceed $298,000, the Business Enterprise Tax (BET) at 0.55% also applies.

How much does workers compensation cost for a cleaning business in NH?

NH workers comp cost depends on total payroll and classification code. NCCI Class 9014 (commercial office cleaning) and Class 0917 (residential domestic service) are the primary codes for NH cleaning businesses. NH approved a 6.1% workers comp rate cut for 2026 — the 14th consecutive annual decrease. As a rough estimate, cleaning workers’ comp typically costs $5-$12 per $100 of payroll depending on the specific class and your claims history. A cleaner earning $30,000/year might generate $1,500-$3,600 in annual workers comp premium. Get quotes from at least three carriers to compare rates. Workers comp is required for any employer with any employees under NH RSA 281-A:5.

Should I classify my cleaning staff as employees or independent contractors?

In most cases, cleaning staff should be classified as W-2 employees, not independent contractors (1099). NH applies an aggressive worker classification test, and NH Department of Labor and the IRS both audit cleaning businesses regularly. A cleaner who works regular hours, uses your cleaning supplies and equipment, and works exclusively or primarily for you almost certainly meets the legal definition of an employee. Misclassification as a 1099 contractor exposes you to back payroll taxes, workers comp penalties, UI back-assessments, and potential IRS penalties. When in doubt, consult an employment attorney or the NH Department of Labor before paying anyone as 1099.

Do I need a trade name registration for my NH cleaning business?

Only if you operate under a business name different from your LLC’s legal name or your personal legal name. For example, if your LLC is “Johnson Services LLC” but you advertise as “White Mountain Cleaners,” you need a Trade Name registration with the NH Secretary of State. Fee: $50 for a 5-year term. File at sos.nh.gov/corporations-0/forms-and-fees/trade-names. If you operate solely under your LLC’s legal name as registered, no trade name registration is needed.