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 Delaware

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

1. Register the business

An LLC files with the Delaware Division of Corporations; sole proprietors do not. Since February 2, 2026, trade names (DBAs) are registered statewide with the Division of Revenue through One Stop, not with the county Prothonotary, and this requires a Delaware business license.

Source: Delaware Division of Revenue

2. Sales tax on pet sitting

Not taxable

Delaware has no state or local sales tax. It does charge a gross receipts tax on the business providing services. Check with the Division of Revenue.

Source: Delaware Division of Revenue

3. Licenses for boarding and pet care

We found no statewide license for pet sitting or boarding. Most businesses need a general Delaware business license from the Division of Revenue, and your town may have its own rules.

Source: Delaware Business First Steps

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