Windsor compliance requirements

Businesses that pay $600 or more to a non-employee (independent contractor, freelancer, etc.) during the year must file Form 1099-NEC with the IRS and provide a copy to the recipient by January 31. Th...

Title III of the Americans with Disabilities Act (ADA) requires businesses that are places of public accommodation (restaurants, retail stores, hotels, theaters, medical offices, professional offices,...

Businesses that manufacture, import, deal in, or use explosive materials must obtain a federal explosives license or permit from the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Licenses...

All Federal Firearms Licensees (FFLs) must complete and retain ATF Form 4473 (Firearms Transaction Record) for every firearm transaction conducted through the licensee. Per the Bipartisan Safer Commun...

Businesses exporting goods, software, or technology from the United States must comply with the Export Administration Regulations (EAR) administered by the Bureau of Industry and Security (BIS). Expor...

The Corporate Transparency Act requires certain companies to report their beneficial ownership information (BOI) to FinCEN. As of March 2025, FinCEN issued a rule exempting all domestic companies from...

Under the Corporate Transparency Act, reporting companies must file an updated Beneficial Ownership Information (BOI) report with FinCEN within 30 calendar days of any change to previously reported in...

The CAN-SPAM Act (Controlling the Assault of Non-Solicited Pornography and Marketing Act) applies to all businesses that send commercial email messages — any electronic mail message whose primary purp...

Businesses importing goods into the United States with a value exceeding $2,500 must file an entry with U.S. Customs and Border Protection (CBP). Formal entries require a customs bond and use of a lic...

The Consolidated Omnibus Budget Reconciliation Act (COBRA) requires employers with 20 or more employees who sponsor group health plans to offer continuation coverage to employees and their dependents ...

Under the Air Toxics Hot Spots Information and Assessment Act (AB 2588), facilities emitting 10 or more tons per year of criteria air pollutants must submit an emissions inventory report to their loca...

Catering businesses serving alcohol at client locations must obtain a Type 58 Caterer's Permit from the Department of Alcoholic Beverage Control. Requires a commissary (licensed premises) and allows s...

California ABC Type 04 Distilled Spirits Manufacturer license authorizes the distillation and rectification of spirits, and the sale of distilled spirits to wholesalers and on the licensed premises. D...

California ABC Type 20 Off-Sale Beer and Wine license authorizes a retail establishment (grocery store, convenience store, drug store) to sell beer and wine in sealed containers for off-premises consu...

California ABC Type 21 Off-Sale General license authorizes a retail store (package store, liquor store) to sell beer, wine, and distilled spirits in sealed containers for off-premises consumption. Req...

California ABC Type 41 On-Sale Beer and Wine license authorizes a bona fide eating place (restaurant) to sell beer and wine (no distilled spirits) for on-premises consumption. Lower cost alternative t...

Annual renewal of the California ABC Type 47 On-Sale General license for restaurants. Renewal must be completed before the license anniversary date to avoid late penalties. Renewal fee varies by count...

California ABC Type 47 On-Sale General license authorizes a bona fide eating place (restaurant) to sell beer, wine, and distilled spirits for consumption on the premises. Required before selling any a...

Bars and taverns where alcohol is the primary revenue source (50%+ of revenue from alcohol sales, not food) must obtain a Type 48 Public Premises license from ABC. Different from Type 47 (restaurant) ...

California ABC Type 23 Small Beer Manufacturer license authorizes the manufacture of beer (under 60,000 barrels per year) and sale to wholesalers, retailers, and on the licensed premises. Breweries an...

Any business constructing, altering, or remodeling a commercial building or structure in unincorporated Sonoma County must obtain a building permit from Permit Sonoma. The Building Division reviews, p...

All businesses located in Sonoma County with taxable business personal property must file an annual Business Property Statement (Form 571-L) with the Sonoma County Clerk-Recorder-Assessor. The stateme...

Any business engaged in commercial cannabis activity (cultivation, manufacturing, distribution, testing, or dispensing) in unincorporated Sonoma County must obtain a Use Permit from Permit Sonoma. Can...

Cannabis cultivators in Sonoma County must register with and submit to annual inspections by the Sonoma County Department of Agriculture/Weights & Measures. The department conducts permits and inspect...

A construction grading permit is required in Sonoma County prior to commencing any construction grading or related work in unincorporated areas, including preparatory land clearing, vegetation removal...

Any business that needs to place or construct a structure, object, or improvement in, under, or over any Sonoma County public right-of-way must obtain an encroachment permit from Permit Sonoma. An enc...

Any business operating in Sonoma County under a name other than the owner's legal name must file a Fictitious Business Name Statement with the Sonoma County Clerk-Recorder. This includes sole propriet...

Any business operating a retail food facility in Sonoma County (in the unincorporated area or cities contracting with the county for environmental health services) must obtain an annual health permit ...

Businesses in Sonoma County that handle, store, or use hazardous materials above threshold quantities must submit an annual Hazardous Materials Business Plan (HMBP) to Permit Sonoma's Hazardous Materi...

Businesses in Sonoma County that generate hazardous waste are required to register as hazardous waste generators with Permit Sonoma's Hazardous Materials Unit and submit a Hazardous Materials Business...

Any commercial construction, tenant improvement, remodel, or significant alteration to a commercial building in Windsor requires a building permit from the Town's Building Division. The Building Divis...

Any business or contractor performing work within the Town of Windsor public right-of-way (streets, sidewalks, utility easements) must obtain an Encroachment Permit from the Public Works Department. T...

Businesses in Windsor that engage in activities regulated under California Fire Code Section 105.6 must obtain an operational permit from the Sonoma County Fire District. Covered activities include st...

Any person operating a business out of a residential dwelling in Windsor must obtain a Home Occupation Permit from the Community Development Department. The permit ensures home-based businesses remain...

Certain business activities in Windsor require a Minor Use Permit from the Community Development Department in addition to standard zoning compliance. For home-based businesses, a Minor Use Permit is ...

Operators of short-term rentals (stays of 30 days or fewer) within the Town of Windsor must obtain an STR license from the Town. Hosted STRs (owner present) are permitted in residential and certain co...

All short-term rental operators in Windsor must complete a fire safety inspection conducted by the Sonoma County Fire District before the STR license is issued. The inspection verifies adequate smoke ...

Businesses in Windsor that intend to install, erect, alter, or relocate any exterior sign must obtain a sign permit from the Town's Community Development Department. Sign regulations are governed by t...

Businesses or organizations holding special events in Windsor that involve street closures, public gatherings, or use of public spaces must obtain a Special Event Permit from the Town. Security may be...

Any person or entity conducting business within the incorporated limits of the Town of Windsor must obtain a valid business license before commencing operations. This applies to businesses physically ...