Pet Sitting Service Permit Requirements in Mesa, AZ

1. EIN (Employer Identification Number)

   Free from the IRS — apply online and receive your EIN immediately upon approval; the IRS never charges for an EIN (avoid third-party sites that do). Federally required if you hire employees or operate as a corporation or partnership (including a multi-member LLC); a single-member LLC with no employees and no excise-tax liability may use the owner's SSN instead, though most banks ask for an EIN to open a business bank account.

   Official government source

   Free·Immediate (online application)

   Free

   Immediate (online application)

2. Business Insurance (recommended — not a government requirement)

   No federal license, permit, or insurance mandate applies to pet sitting. General liability plus pet care, custody, and control (CCC) coverage is strongly recommended by professional associations and often expected by clients, but it is a private insurance purchase, not a legal requirement. Premiums vary widely by coverage and business size — get quotes from insurers or association programs such as Pet Sitters International or NAPPS.

   Official government source

   Varies by insurer and coverage (no government fee)·Obtained before accepting clients

   Varies by insurer and coverage (no government fee)

   Obtained before accepting clients

1. Arizona — Pet Sitting License Requirements

   Arizona does not require a state license for pet sitting or dog walking. If you operate a commercial boarding kennel (boarding pets at a fixed facility), you may need a commercial kennel permit from the Mesa or Maricopa County animal control authority. Home-based pet sitting for a small number of animals is generally unregulated at the state level.

   Official government source

   No fee for in-home sitters (commercial kennel licenses vary)·N/A for individual in-home sitters

   No fee for in-home sitters (commercial kennel licenses vary)

   N/A for individual in-home sitters

2. Arizona Department of Revenue — Transaction Privilege Tax (TPT) License

   Pet sitting and dog walking services are generally not subject to sales tax in Arizona. However, if you sell pet products (food, leashes, accessories) in addition to services, those sales may be taxable at the applicable rate of 5.6% state + 2% city. Register with the Arizona revenue department to confirm your obligations.

   Official government source

   Free (if registration needed)·Immediate (online)

   Free (if registration needed)

   Immediate (online)

1. Mesa — General Business License / Occupational Tax Certificate

   Most businesses operating in Mesa — including service businesses and home-based businesses — must obtain a Mesa General Business License (required since January 3, 2022; exemptions listed in Mesa City Code 5-5-4, e.g. businesses with no physical presence in Mesa). Apply through Mesa's DIMES online portal with a $25 application/renewal fee (an introductory $10 fee applied through Dec. 31, 2025). Businesses engaging in taxable activity also need an Arizona TPT license with a Mesa location ($12 state + $20 Mesa city fee, via AZDOR). Maricopa County does not license general businesses.

   Official government source

   $25 application/renewal fee (introductory $10 fee through Dec. 31, 2025)·1–3 weeks

   $25 application/renewal fee (introductory $10 fee through Dec. 31, 2025)

   1–3 weeks

2. Mesa / Maricopa County — Animal Care Facility Permit (if boarding)

   If you board clients' pets at your home or a commercial facility in Mesa, a kennel permit from Maricopa County Animal Care and Control (MCACC) may be required, and Mesa zoning limits on animals at a residence apply. Small-scale in-home care may fall below the kennel threshold. Confirm requirements with MCACC (602-506-7387) and Mesa Planning (480-644-4726) before boarding animals commercially.

   Official government source

   Unconfirmed — kennel permit fees are set by MCACC; confirm the current fee before applying·1–4 weeks

   Unconfirmed — kennel permit fees are set by MCACC; confirm the current fee before applying

   1–4 weeks

Official Sources

• Mesa Business Licensing
• Arizona Department of Revenue — Transaction Privilege Tax (TPT) License
• Pet Sitters International (PSI)

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