Pest Control Permits & Licenses in Green Bay, WI

Required for all LLCs; annual report filing also mandatory ($25 fee, due by end of 4th month of tax year)

Required for individuals applying restricted-use pesticides; business must employ certified applicators. Categories include General Pest Control, Wood Destroying Insects, etc. Prerequisites: pass core exam + category exam(s), 20 hours initial training

Mandatory if selling restricted-use pesticides to end-users; must maintain records of sales

Required for all commercial pesticide application businesses; must list certified applicators and maintain liability insurance proof

Filed with county clerk where principal place of business is located; publication in newspaper may be required in some counties

Required for LLCs with employees; register online via employer portal

Pest control services generally exempt, but materials/chemicals sold to customers are taxable

Maintains good standing; required for all domestic LLCs

Pest‑control services are listed as taxable services in WI Stat. § 77.31(2). Registration is done via the online Business Registration portal.

Frequency (monthly, quarterly, annual) is assigned by the DOR based on average tax liability.

LLCs taxed as corporations must file Form 1; LLCs taxed as partnerships file Form 1 (Schedule B).

Quarterly estimated tax payments are required if tax liability is expected to exceed $1,000.

Registration is completed through the same online Business Registration portal used for sales tax.

Electronic filing is required for most employers.

Registration is done online via the DWD UI portal.

Rates are assigned annually based on the employer’s experience rating.

Other Wisconsin municipalities may have similar privilege taxes; owners should check with their local city/town clerk.

This is a licensing fee, not a tax, but it is a mandatory state cost for pest‑control operators.

Required for all businesses; pest control classified under service businesses

Not required if operating solely within city limits with city license

Verifies property zoned for pest control services (typically B-1/B-2 zones)

Not legally required by Wisconsin state law. However, it is strongly recommended for pest control businesses to protect against claims of negligence, ineffective treatment, or property damage due to service errors.

Not specifically required by Wisconsin law. However, if the business formulates, sells, or distributes pest control products (not just applies them), product liability exposure increases. Recommended but not mandated.

Only applicable if the pest control business hosts events where alcohol is served or sold. Not relevant for standard pest control operations. Regulated by the Wisconsin Alcohol and Tobacco Enforcement (ATE) division if applicable.

Filing can be completed online via the Wisconsin Business Portal. The filing keeps the LLC in good standing.

License must be displayed at the primary place of business. Renewal can be completed online.

Renewal requires proof of required continuing education (see CE requirement).

24 hours of approved CE (including at least 4 hours of safety) must be documented.

If the LLC is taxed as a partnership, file Form 1065 federally and Schedule B state‑wise.

Payments can be made electronically via WI DOR’s e‑Tax portal.

Pesticide products are taxable; registration for a sales tax permit is required.

Report must be submitted electronically via the DWD UI portal.

Employers must maintain coverage for all non‑exempt employees.

Report includes total quantity of each active ingredient used.

Pest control limited to administrative use only; no chemical storage allowed

Pest control operations typically permitted in AG-2/Commercial zones

Wall signs limited to 20% of wall area; electronic signs restricted

NFPA 1 Chapter 50 required for pest control chemical storage

Chemical storage rooms require 2-hour fire-rated construction

Required for all commercial alarm systems

Secondary containment required for all liquid pesticides

Monthly inspections required for quantities >660 gallons

Required for all employers with one or more employees, full-time, part-time, or temporary. Sole proprietors are not required to cover themselves unless they elect coverage. Agricultural workers and some family employees may be exempt under specific conditions.

Not legally required by Wisconsin state law for pest control businesses, but strongly recommended and often required by commercial leases, contracts, or clients. May be indirectly mandated through local government or client agreements.

Wisconsin law requires all motor vehicles operated on public roads to carry liability insurance with minimum limits of $25,000 bodily injury per person, $50,000 per accident, and $10,000 for property damage (25/50/10). Applies to all business vehicles used in pest control operations.

A $10,000 surety bond is required for all pest control businesses operating in Wisconsin. The bond ensures compliance with state laws and regulations under Wis. Admin. Code § ATCP 20.04. Enforced by DATCP as a condition of licensure.

Registration is required for compliance with the Wisconsin Hazardous Materials Act.

Inspection verifies compliance with fire code and proper storage of hazardous materials.

Health inspections focus on sanitation, labeling, and safe handling of pesticide products.

Includes FLSA, OSHA, Wisconsin Minimum Wage, Unemployment Insurance, and Workers’ Compensation notices.

Logs must include date, location, product name, active ingredient, amount applied, and applicator name.

Includes all income, expense, payroll, and tax filings.