Pet Sitting Business: Booking app iconPet Sitting Business: BookingBookings, deposits and client texts for a pet sitting business, with these forms ready to sign on your phone.Free on the App Store

How to start a pet sitting business in Maryland

Pet sitting and dog walking need no degree or state exam, but a few registrations come up in every state. Here is what Maryland's own agencies say, checked October 7, 2026. Rules change, so follow each link before you file.

1. Register the business

LLCs register with the Maryland Department of Assessments and Taxation (SDAT) through Maryland Business Express. A sole proprietor can register a trade name with SDAT there, and must register with SDAT to open a business bank account.

Source: Maryland Business Express: Business FAQs

2. Sales tax on pet sitting

Not taxable

The Comptroller of Maryland says pet services, including boarding, sitting, walking and grooming, are generally not subject to sales and use tax. Sales of pet products are taxable.

Source: Comptroller of Maryland: List of Tangible Personal Property and Services Subject to Sales and Use Tax (February 2024)

3. Licenses for boarding and pet care

Maryland's statewide kennel license rule is aimed at dog breeders, and kennel licensing is handled by counties, which may set stricter rules. Some counties' kennel licenses cover boarding facilities. Check with your county about kennel and business licenses.

Source: Maryland Department of Legislative Services: Fiscal and Policy Note, HB 334 (2017)

4. Also worth checking

Free forms for your first clients

Pet Sitting Contract TemplateThe agreement a client signs before the first booking: services, rates, deposit, cancellations, vet care, home access and behavior.Dog Walking Contract TemplateFor regular walks: schedule, leash and equipment, solo or group walks, bad weather, cancellations and payment.Pet Sitting Client FormEverything to collect from a new client before the first visit: contacts, feeding, medications, vet, behavior and routine.Veterinary Release Form for Pet SittersLets the sitter get a pet seen by a vet when the owner can't be reached, with a spending limit the owner sets.Key Release Form for Pet SittersHow keys and entry codes are handed over, stored, used and returned, and who pays if one is lost.Pet Sitting Meet-and-Greet ChecklistWhat to cover when meeting a new client and pet: the walk-through, health and safety, and the paperwork.Pet Sitting Invoice TemplateA one-page invoice: services by date, fees, the deposit received and the balance due.

This page is general information, not legal or tax advice.

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Pet Sitting Business: Booking app icon
Pet Sitting Business: Booking

Bookings, deposits and client texts for a pet sitting business, with these forms ready to sign on your phone.

Get it on the App Store