What license does a dog grooming business need?

Registering the business itself is a step of its own, separate from any grooming rule.

The Small Business Administration says that in most cases the total cost to register a business is less than $300, with fees that vary by state and business structure.

It also says a business needs an Employer Identification Number (EIN), its federal tax ID — or a Social Security number for a sole proprietorship — to pay federal taxes, hire employees, open a bank account and apply for business licenses and permits.

Beyond registration, the federal Animal Welfare Act regulates a specific list of businesses: dealers, exhibitors, research facilities, intermediate handlers and carriers.

Grooming is not on the list, and USDA APHIS's own licensing guidance puts businesses that house animals for others — boarding kennels included — among the exempt, with exceptions for intermediate handlers and holding facilities.

So a grooming salon has no federal license application to file.

What applies is a stack of state and local layers:

• The state facility license. Whether the state itself licenses a grooming facility varies. Colorado, Connecticut and Iowa each pull a paid grooming business into a state license, with different names, agencies and fees. Section two covers them.
• Sales tax registration. Where grooming is an enumerated taxable service, the state revenue department — not the agriculture department — registers the salon to collect. Section five covers it.
• The local layer. Business licenses, zoning and building rules come from the city and county. Section three covers them.

One distinction before the detail: none of the licenses described here is the groomer's personal credential.

They attach to the business, its facility or vehicles, or the animals it keeps — in a couple of cases to the individual running the business, not to the groomer's hands-on skills.

The individual groomer license rules are a separate question, and a voluntary certification is never a license.

Colorado, Connecticut and Iowa each require a paid grooming business to hold a state license — and the three licenses have different names, agencies and fees.

Colorado.

The Pet Animal Care and Facilities Act (PACFA) requires anyone operating a "pet animal facility" — any premises used to keep pet animals for adoption, breeding, boarding, grooming, handling, selling, sheltering or trading — to hold a license from the Colorado Commissioner of Agriculture.

A "groomer facility" is defined as any permanent or mobile establishment where owners pay to have a pet's skin, coat, hair or feathers cleaned, styled or maintained, and Pet Grooming Facility is its own license class.

The rule fee schedule effective July 15, 2025 lists that class at $400 a year.

House Bill 26-1183, approved May 28, 2026, continued the Act to September 1, 2034 and raised the statutory fee cap from $700 to $1,500 per license.

The fees themselves are still set by rule, so confirm the current schedule with the Colorado Department of Agriculture before you budget.

Connecticut.

State law requires a license from the Commissioner of Agriculture to engage in the business of grooming or to maintain a grooming facility.

The fee is $200, and the license runs until the second December 31 after issuance — a biennial cycle — as of October 2026.

A grooming facility expressly includes any vehicle or trailer maintained as a grooming business, so the van is a licensed premises too.

Iowa.

Iowa's commercial-kennel law (Iowa Code chapter 162) is written around the services a kennel performs: a "commercial kennel" is a kennel that performs grooming, boarding or training services for dogs or cats for a fee, so a paid grooming salon is one.

A commercial kennel may only operate under a state license from the Iowa Department of Agriculture and Land Stewardship, at $175 to issue or renew, and the department can inspect the premises and records at any time during normal working hours.

If the salon also boards dogs, whether boarding needs its own license class varies by state.

In Colorado, the boarding and training license is a separate class that applies once a business is paid to care for or house more than three pet animals at one time, listed at $500 a year on the same schedule.

In Connecticut, boarding a dog calls for the commercial kennel license — a place maintained for boarding or grooming dogs or cats — at $400 on the same biennial cycle.

In Iowa, the law separately requires a boarding kennel — where dogs or cats the proprietor does not own are sheltered, fed and watered for a fee — to hold its own state license from the same department.

Ask the agriculture department which license classes your service mix needs rather than assuming the grooming license covers boarding.

Two states show the other pattern.

In Ohio, county kennel registration has covered breeding kennels only since House Bill 247 took effect on March 20, 2026 — boarding, daycare and grooming businesses are not "kennels" under the amended definition.

Louisiana's statewide "kennel license" is not a grooming license at all.

It is an optional parish or municipal license that the owner or keeper of five or more dogs may buy instead of individual dog licenses, at statutory minimums of $15, $25 and $30 depending on how many dogs are kept.

Confirm with the agency.

License classes, fees and thresholds change.

Before you open or add a service, confirm the current requirements with your state agriculture department.

In the three states above, those offices are the Colorado Department of Agriculture, the Connecticut Commissioner of Agriculture and the Iowa Department of Agriculture and Land Stewardship.

The business license, zoning and permit layer underneath is your city and county's.

Zoning is controlled locally, and zoning ordinances can still apply even to a business run from your home.

The Small Business Administration's advice is to check with the city planning department before you commit to a location.

Counties and cities sometimes name grooming directly.

Baltimore County, Maryland, issues "Holding Facility Licenses" that cover commercial kennels, fancier kennels, grooming parlors, pet shops, riding or boarding stables and nonprofit holding facilities.

In Maryland's Anne Arundel County, a pet care business run as a home occupation needs a county pet care license, and the home-occupation rule requires a lot of at least 20,000 square feet with no outdoor kennel boarding.

Both are one county's rules — the kind of requirement that sits under the state conversation, not a pattern to generalize.

The Americans with Disabilities Act applies whether or not a state licenses the business.

Businesses that provide goods or services to the public are public accommodations, which is the category a salon open to the public falls in.

All new facilities must be accessible to and usable by people with disabilities, and existing facilities must remove architectural barriers when it is readily achievable — easily accomplishable without much difficulty or expense.

Rules stack.

One salon can hold a state grooming-facility license, a county holding-facility license and a city business license at once.

Confirm each layer with the office that issues it before you sign a lease.

The van changes which rules reach you.

Colorado's groomer facility definition covers mobile establishments, and Connecticut's grooming facility expressly includes any vehicle or trailer maintained as a grooming business.

In those two states, expect the facility license to attach to the van itself.

Elsewhere, ask the state agriculture department whether a van counts as a licensed premises before the first appointment.

Wash water is regulated locally, city by city.

Two examples of the pattern: Snohomish, Washington expects mobile pet services to contain the wash area, protect downstream storm drain inlets, strain out fur and sediment, and manage wash water through closed-loop recycling or discharge to the sanitary sewer.

Pleasanton, California's clean water program expects wash water to be filtered and discharged into a cleanout, sink, toilet or other drain connected to the sanitary sewer — never into a street, gutter, parking lot or storm drain.

Both are one city's rules.

Ask your city or county stormwater program what applies at your addresses.

Federal registration reaches mobile businesses that add transport.

Anyone hired to transport animals — to and from pet stores or veterinary offices, like a pet taxi — must register with USDA APHIS as an Animal Welfare Act carrier.

If the mobile business starts picking clients' dogs up, that is the office to call.

Where grooming is a taxable service, sales tax registration is a separate line from facility licensing.

Treatment differs by state and by service — in the states below, grooming, boarding and training are not all taxed the same way — and the rate and base are the state's own.

The states our research verified:

• Texas. The Comptroller treats dog grooming as a taxable service under Tax Code 151.0101(a)(5) and Rule 3.292, stated in a June 16, 2026 private letter ruling. The Comptroller has said dog boarding and dog training are not subject to Texas sales tax, while a separately stated grooming charge is, in guidance going back to a 1993 letter. The same 2026 ruling found membership fees for an unstaffed, self-serve automated dog wash not taxable — a fact-specific result, not a blanket one.
• Iowa. Iowa Code 423.2 lists "pet grooming" among the enumerated services subject to Iowa's 6% state sales tax.
• New York. Sales tax is due on boarding and on grooming and clipping of animals, except grooming performed as a necessary part of veterinary medicine. Services to guide, hearing or service dogs are exempt.
• Connecticut. Pet grooming, boarding and pet obedience services are taxable — added by 2011 legislation — at the state's general 6.35% rate, per a 2018 Department of Revenue Services publication. Confirm the current rate before you set prices.
• South Dakota. The Department of Revenue lists dog grooming among taxable services and states that animal boarding services are subject to state sales tax, per an October 2023 fact sheet.
• Washington. Grooming, boarding and training services are taxed under the Service and Other Activities business-and-occupation classification — a gross receipts tax, not retail sales tax. RCW 82.04.050 excludes services rendered in respect to live animals from the retail sale definition for cleaning and repair services.

That is the list our research verified, not a list of every state that taxes grooming.

Treatment in other states was not verified, and self-serve washes, boarding add-ons and vet-adjacent services can each change the answer.

Register with your state revenue department, describe the services you will sell, and ask about local add-on rates before your first appointment.

None of the layers above transfers from one state to the next.

Our licenses by state series answers the operator's question one state at a time.

Each page covers that state's facility, kennel or grooming-business license and who needs it, the agency and fees behind it, and the county and city layer underneath.

Home and mobile rules and sales tax registration finish it.

If your state's page is not built yet, start with two calls.

Ask the state agriculture department what facility or kennel licensing covers the services you will sell.

Then ask the city or county clerk about the business license, zoning and building rules at your exact address.

Ask each office about your full service menu, not about grooming in the abstract — the licenses that apply can change once boarding, training or transport join the list.

When the licensing stack is mapped, the staffing question is next: the hiring hub covers how to hire, pay and keep the groomers and bathers the new salon runs on.

Owner and employer information, not legal, tax, insurance or veterinary advice. The agencies named here set the rules — confirm current licensing, zoning and tax requirements with your state agriculture department, your revenue department and your city or county before you open.