Complete guide to permits and licenses required to start a dry cleaner in Nashua, NH. Fees, renewal cycles, and agency contacts.
New Hampshire Employer Withholding Tax Registration
New Hampshire Department of Revenue Administration
May Apply Renewal: one time
Type: registration
Required for all employers withholding from employee wages. Must file periodic withholding tax returns (Form WH-1).
Certificate of Formation (LLC Registration)
New Hampshire Secretary of State - Corporation Division
Required Fee: $100.00-$100.00
Renewal: one time
Type: registration
Required for all LLCs. Annual report required separately (see below). Fees current as of 2024.
Annual Report
New Hampshire Secretary of State - Corporation Division
Required Fee: $100.00-$100.00
Renewal: annual
Type: registration
Required for all LLCs. No general statewide business license beyond entity registration.
Assumed Name (DBA) Registration
New Hampshire Secretary of State - Corporation Division
May Apply Fee: $15.00-$15.00
Renewal: one time
Type: registration
Renewal required every 5 years. Applies if DBA used.
Business Registration with NH Department of Revenue Administration (DRA) - Business Taxes
New Hampshire Department of Revenue Administration
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: registration
Form BT-Summary. Required for all taxable businesses; dry cleaners typically register for Business Profits Tax if revenue >$92k (2024 threshold).
Sales and Use Tax Registration (Meals & Rentals or Resale)
New Hampshire Department of Revenue Administration
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: registration
NH has no general sales tax, but 9% Meals & Rooms tax if offering laundry services classified as such. Confirm with DRA.
Hazardous Waste Generator Registration (Small Quantity Generator)
New Hampshire Department of Environmental Services (DES)
May Apply Fee: $25.00-$25.00
Renewal: annual
Type: registration
Dry cleaners using perc (tetrachloroethylene) must obtain EPA ID# via DES and register as SQG/VSQG. RCRA Subtitle C. Confirmed via DES HW program.
Air Emissions Registration (Synthetic Minor Source)
New Hampshire Department of Environmental Services - Air Resources Division
May Apply Fee: $500.00-$2500.00
Renewal: one time
Type: registration
Most small dry cleaners register under Env-Or 500 series as synthetic minors. No Title V permit if <10 tons/year HAPs.
New Hampshire Sales and Use Tax Permit
New Hampshire Department of Revenue Administration
May Apply Renewal: one time
Type: registration
Dry cleaning services are subject to New Hampshire's 7% Services and Other Activities Tax (SOAT), which is administered under the Sales and Use Tax system. Registration required if providing taxable services. See RSA 78-A:3 and DRA guidance.
New Hampshire Unemployment Insurance (UI) Tax Registration
New Hampshire Department of Employment Security (DES)
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: registration
Employers must register with NH Employment Security and pay state unemployment insurance tax. Rate varies by experience rating; new employers pay 0.17% (as of 2024) on first $17,500 of each employee's wages.
New Hampshire Business Profits Tax (BPT) Registration
New Hampshire Department of Revenue Administration
May Apply Renewal: one time
Type: registration
LLCs are generally pass-through entities, but if the LLC elects corporate taxation or has sufficient NH-sourced income, it may be liable. Most small LLCs are not subject to BPT unless income exceeds $250,000. See RSA 77-A:2.
New Hampshire Business Enterprise Tax (BET) Registration
New Hampshire Department of Revenue Administration
May Apply Renewal: one time
Type: registration
BET applies to all entities doing business in NH, including LLCs. Threshold for liability is $108,000 in taxable enterprise value (as of 2024). Most small dry cleaners may not exceed this. Filed with BPT return if applicable.
Federal Employer Identification Number (EIN)
Internal Revenue Service (IRS)
May Apply Renewal: one time
Type: registration
Required for LLCs with employees or multiple members. Single-member LLCs with no employees may use owner's SSN, but EIN is recommended for liability protection.
Local Business Tax (LBT) or Privilege Tax
Municipal Government (City or Town)
May Apply Fee: $25.00-$100.00
Renewal: one time
Type: registration
Many NH towns and cities impose a local business tax (e.g., Manchester, Concord). Contact local clerk for specific requirements. Not statewide; varies by location.
New Hampshire Environmental Excise Tax on Dry Cleaning Solvents
New Hampshire Department of Environmental Services
May Apply Fee: $1.00-$1.00
Renewal: one time
Type: registration
Imposed under RSA 149-M:4. Applies to all dry cleaners using perc. Report and pay using DES Form ENV-F-100. Part of state's Hazardous Waste Management Fund.
Local Business License
New Hampshire Department of Revenue Administration
May Apply Renewal: one time
Type: license
NH does not require a statewide business license, but many municipalities do. Check specific city/county clerk. Example: Concord requires registration ($50 fee). Manchester requires business registration.
Zoning Compliance Permit
City of Manchester Planning & Community Development
May Apply Fee: $100.00-$500.00
Renewal: one time
Type: permit
Dry cleaning typically classified as commercial use; requires zoning approval. Must verify property is zoned for dry cleaning (often C-1 or C-2 districts). Site plan review may be required.
Building Permit for Tenant Fit-Out
City of Concord Building Department
May Apply Fee: $5.00-$15.00
Renewal: one time
Type: permit
Dry cleaners often require ventilation/perchloroethylene system modifications triggering building permits.
Fire Safety Inspection and Permit
Local Fire Marshal
May Apply Fee: $50.00-$150.00
Renewal: annual
Type: permit
Local fire departments conduct inspections. Dry cleaning chemicals (PCE) classified as hazardous requiring suppression systems.
Health Department Permit (Hazardous Materials)
NH Department of Environmental Services
May Apply Fee: $500.00-$2000.00
Renewal: one time
Type: permit
Air permit required for PCE emissions. Local health departments may have additional wastewater discharge permits.
Federal Tax Filing Obligations for LLCs
Internal Revenue Service (IRS)
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: filing
Members must also report self‑employment tax on Schedule SE if applicable.
OSHA Hazard Communication Standard (HCS) – Chemical Safety Data Sheets for Perchloroethylene
Occupational Safety and Health Administration (OSHA)
May Apply Renewal: one time
Type: permit
Requires labeling, SDS availability, and employee training.
OSHA Air Contaminants Standard (29 CFR 1910.1000) – PCE Exposure Limits
Occupational Safety and Health Administration (OSHA)
May Apply Renewal: one time
Type: permit
Employers must maintain exposure below the permissible exposure limit (PEL) of 100 ppm (8‑hour TWA).
Americans with Disabilities Act (ADA) Title III – Public‑Facing Accessibility
U.S. Department of Justice (DOJ)
May Apply Renewal: one time
Type: permit
Applies to entrances, parking, service counters, and restrooms.
EPA Clean Air Act – NESHAP for Dry Cleaners Using Perchloroethylene
Environmental Protection Agency (EPA)
May Apply Fee: $100.00-$100.00
Renewal: one time
Type: permit
Requires emission controls, recordkeeping, and submission of a Notification of Compliance to the state EPA program.
EPA Resource Conservation and Recovery Act (RCRA) – Hazardous Waste Generator Registration
Environmental Protection Agency (EPA)
May Apply Renewal: one time
Type: registration
Dry cleaners using PCE typically qualify as hazardous waste generators.
EPA Underground Storage Tank (UST) Program – Registration & Compliance
Environmental Protection Agency (EPA)
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: registration
Includes requirements for leak detection, financial assurance, and reporting.
Sign Permit
Local Planning/Zoning Department
May Apply Fee: $50.00-$300.00
Renewal: one time
Type: permit
Signage must comply with local sign ordinances (size, lighting, placement restrictions).
Certificate of Occupancy
Local Building Department
May Apply Renewal: one time
Type: permit
Dry cleaning = mercantile occupancy requiring fire and building code compliance.
Burglar/Fire Alarm Permit
City of Portsmouth Police Department
May Apply Fee: $50.00-$100.00
Renewal: annual
Type: permit
Many NH municipalities require alarm registration to reduce false alarms.
Underground Storage Tank Permit (if applicable)
NH Department of Environmental Services
May Apply Fee: $1000.00-$1000.00
Renewal: one time
Type: permit
Most modern dry cleaners use above-ground systems, avoiding UST requirements.
Workers' Compensation Insurance
New Hampshire Department of Labor - Division of Workers' Compensation
May Apply Fee: $1.50-$5.00
Renewal: one time
Type: certificate
NH law (Workers’ Compensation Act, RSA 331‑1) requires any employer with at least one employee to maintain workers’ comp insurance or be self‑insured with Department approval.
Commercial Auto Liability Insurance
New Hampshire Division of Motor Vehicles (DMV) – Office of Highway Safety
May Apply Fee: $1200.00-$1200.00
Renewal: one time
Type: certificate
NH minimum liability limits are $25,000 per person, $50,000 per accident for bodily injury, and $10,000 for property damage. Commercial vehicles must meet at least these limits.
General Liability Insurance
Not mandated by state law
Required Fee: $500.00-$1500.00
Renewal: one time
Type: certificate
While New Hampshire does not require general liability insurance, many landlords, vendors, and customers require proof of coverage before entering contracts.
Professional Liability (Errors & Omissions) Insurance
U.S. Small Business Administration (SBA) – Office of Advocacy
Required Fee: $300.00-$300.00
Renewal: one time
Type: certificate
Professional liability is generally optional for dry cleaners unless required by a specific contract or franchise agreement.
Surety Bond (Business License Bond)
New Hampshire Department of State – Office of the Secretary of State
May Apply Fee: $0.00-$0.00
Renewal: one time
Type: certificate
New Hampshire does not have a statewide bond requirement for dry cleaners, but some towns may require a modest license bond.
Product Liability Insurance
Not mandated by state law
Required Fee: $1000.00-$3000.00
Renewal: one time
Type: certificate
May be required by third‑party vendors or if the dry cleaner sells retail items (e.g., garment bags, detergents).
Liquor Liability Insurance
Not applicable
Required Renewal: one time
Type: certificate
Dry‑cleaning operations do not serve alcohol; therefore liquor liability insurance is not required.
Environmental/Hazardous Materials Liability Insurance
New Hampshire Department of Environmental Services (DES)
May Apply Fee: $1000.00-$1000.00
Renewal: one time
Type: certificate
While not a traditional “insurance” statute, New Hampshire law (RSA 485‑1) requires businesses that store or use certain hazardous chemicals to demonstrate financial responsibility, often satisfied via liability insurance or a surety bond.
Employer Identification Number (EIN)
Internal Revenue Service (IRS)
May Apply Renewal: one time
Type: registration
All LLCs that are not single‑member disregarded entities must obtain an EIN.
EPA Clean Water Act – National Pollutant Discharge Elimination System (NPDES) Permit
Environmental Protection Agency (EPA)
May Apply Fee: $100.00-$100.00
Renewal: annual
Type: permit
Many dry cleaners route wash water to municipal sewer; if direct discharge, an NPDES permit is required.
Federal Trade Commission (FTC) – Advertising and Consumer Protection
Federal Trade Commission (FTC)
Required Renewal: one time
Type: permit
Claims about stain‑removal effectiveness, “green” cleaning, or pricing must be supported by evidence.
Department of Labor – Fair Labor Standards Act (FLSA) Wage & Hour Requirements
U.S. Department of Labor, Wage and Hour Division
May Apply Renewal: one time
Type: permit
Includes minimum wage, overtime, recordkeeping, and child‑labor provisions.
Department of Labor – I‑9 Employment Eligibility Verification
U.S. Department of Labor (DOL) – Immigration & Customs Enforcement (ICE)
May Apply Renewal: one time
Type: permit
Employers must retain I‑9 forms for 3 years after hire or 1 year after termination, whichever is later.
Department of Labor – Family and Medical Leave Act (FMLA) Applicability
U.S. Department of Labor (DOL)
May Apply Renewal: one time
Type: permit
Most small dry‑cleaning shops will fall below the employee threshold, but the rule must be evaluated annually.
Department of Transportation (DOT) – Hazardous Materials (HAZMAT) Registration for Transporting Perchloroethylene
Pipeline and Hazardous Materials Safety Administration (PHMSA), U.S. DOT
May Apply Fee: $100.00-$100.00
Renewal: one time
Type: registration
Requires a HAZMAT endorsement on the driver’s commercial driver’s license (CDL) and compliance with 49 CFR 172‑173.
EPA Toxic Substances Control Act (TSCA) – Reporting for Perchloroethylene Use
Environmental Protection Agency (EPA)
May Apply Renewal: annual
Type: filing
Dry cleaners must submit TSCA Chemical Substance Inventory (Form 40) if not already listed.
Annual Report for LLC
New Hampshire Secretary of State - Corporation Division
Required Fee: $100.00-$100.00
Renewal: annual
Type: registration
All NH LLCs must file an annual report each calendar year. Filing can be completed online.
Business Profits Tax (BPT) Annual Return
New Hampshire Department of Revenue Administration
Required Renewal: annual
Type: filing
All businesses with taxable net income must file a BPT return (Form BPT‑100).
Business Enterprise Tax (BET) Annual Return
New Hampshire Department of Revenue Administration
Required Renewal: annual
Type: filing
BET applies to most businesses; filing is combined with the BPT return on Form BPT‑100.
Quarterly Estimated BPT/BET Payments
New Hampshire Department of Revenue Administration
Required Renewal: varies
Type: permit
Even if the calculated payment is $0, the filing (Form BPT‑100‑Q) must be submitted.
New Hampshire Withholding Tax – Quarterly Returns
New Hampshire Department of Revenue Administration (DRA)
May Apply Renewal: varies
Type: filing
Employers must file Form WH‑100 and remit withheld amounts.
State Unemployment Insurance (SUI) Contributions – Quarterly
New Hampshire Department of Employment Security (NH DES)
May Apply Renewal: varies
Type: filing
Employers must file UI‑100 and remit contributions each quarter.
Workers’ Compensation Insurance – Annual Certification
New Hampshire Department of Labor
May Apply Fee: $0.50-$0.50
Renewal: annual
Type: certificate
Proof of coverage must be kept on file and posted at the worksite.
Dry‑Cleaning Air Permit – Annual Renewal
New Hampshire Department of Environmental Services – Air Division
May Apply Fee: $100.00-$300.00
Renewal: annual
Type: license
Permit requires submission of a Standard Emissions Report and proof of proper solvent recovery equipment.
Hazardous Waste Generator Registration – Annual Renewal
New Hampshire Department of Environmental Services – Solid Waste Division
May Apply Fee: $50.00-$150.00
Renewal: annual
Type: license
Requires submission of the EPA RCRA Form 040 (Generator Identification Number) and annual waste manifest records.
Local Fire Department Inspection – Annual
New Hampshire Office of the State Fire Marshal (OSFM)
Required Fee: $0.00-$75.00
Renewal: annual
Type: permit
Inspection covers fire extinguishers, sprinkler systems (if any), and safe storage of flammable solvents.
Local Building/Occupancy Inspection – Annual
New Hampshire Department of Safety – Building Code Division
Required Fee: $50.00-$50.00
Renewal: annual
Type: permit
Ensures compliance with the NH Building Code, especially regarding ventilation for dry‑cleaning equipment.
Labor Law Posters – Ongoing Display
U.S. Department of Labor (Federal) & New Hampshire Department of Labor (State)
Required Fee: $20.00-$20.00
Renewal: one time
Type: permit
Required posters include Minimum Wage, OSHA, Family & Medical Leave, and NH Wage & Hour.
Record‑Keeping – Tax & Employment Documents
New Hampshire Department of Revenue Administration & Internal Revenue Service
Required Renewal: one time
Type: permit
Include BPT/BET returns, payroll reports, workers’ comp certificates, environmental permits, and fire inspection reports.
City/Town Business License – Annual Renewal
Local Municipal Clerk / Tax Office (varies by town)
May Apply Fee: $25.00-$150.00
Renewal: annual
Type: license
Many New Hampshire towns require a “General Business License” plus a “Dry‑Cleaning Permit” fee.
Need a personalized checklist?
Permit Finder asks follow-up questions to give you an exact list of permits.
Find Your Permits