Do pet sitters need a business license in San Diego?

The short answer

If you pet sit or walk dogs for pay in the City of San Diego, the city asks you to get a Business Tax Certificate. That covers you even if you’re one person working for yourself. The city’s own words: “All businesses operating in the City of San Diego are required to obtain a Business Tax Certificate. This includes home-based businesses, self-employed persons and independent contractors.”

The good news is that it’s small. It isn’t an exam or a course. You fill in a form online, pay $38, and the city says to allow up to two weeks for the certificate. It’s easy to start sitting without knowing about it. If that’s you, it’s no big deal. Get it done now.

This is general information, not legal or tax advice. Rules change, and the city’s page is the final word.

What it costs

For a business with 12 or fewer employees, the certificate is $34 a year. There’s also a $4 state fee on every new certificate and renewal. So a one-person pet sitting business pays $38. That’s the exact amount the city asks for with a mailed application.

There’s a separate fee of $1.47 per employee a year for businesses with employees working in the city. If it’s just you, it doesn’t apply.

How to apply

1. Go to the Treasurer’s How to apply page and choose Apply for a New Business Tax Certificate Online Now. It’s open around the clock. You’ll set up a username and password first, and you can pay by card or bank transfer.
2. The form asks you to confirm that your business is allowed in the zone where you run it. The city links a tool for checking from the same page.
3. Allow up to two weeks for the certificate to arrive.

You can also apply by mail with a $38 check, or in person. The Treasurer’s office books appointments online.

Because a sitter works at clients’ homes rather than in a shop, keep the certificate with you while you work. The Municipal Code asks that of anyone doing business in the city without a fixed place of business (§31.0127(b)).

It renews every year. The city says renewal notices are a courtesy, so put the date in your calendar.

When it’s worth doing

As soon as you’re sitting regularly. A few reasons:

• Late fees start early. If the tax isn’t paid within 15 days of the date you started, the late fee is $25 or 10% of what you owe, whichever is more. After a month, 1% a month is added on top.
• The city can look back. It bills up to three years in arrears, with a late fee for each year. A business found operating without one also pays a $68 surcharge (for 12 or fewer employees).
• It looks professional. A client who asks whether you’re a real business gets a real answer.

Who doesn’t need one

• Very occasional sitters. No business tax is charged to someone who does the work six days or fewer in a calendar year. The city says that “will not be interpreted as engaging in a regular business.” Watching a neighbor’s cat for one long weekend a year isn’t a business.
• Honorably discharged veterans running a sole proprietorship are exempt from the tax. See the exemptions page for how to claim it.
• Unincorporated San Diego County. In places like Alpine, Fallbrook, Lakeside, Ramona, Rancho Santa Fe and Spring Valley, the County says: “You do not need a business license in unincorporated areas of San Diego County.” It adds that other rules and permits may still apply.

Other cities in the county

Each city sets its own rules. In the ones we checked, what matters is where you work, not only where you live:

• Escondido: anyone doing business in the city needs a license, “even if the business headquarters is not in the City boundaries.” It renews every year.
• La Mesa: anyone doing business in the city needs a license, and that includes coming into La Mesa to work for pay. Independent contractors are named specifically. There are separate home occupation and out-of-city licenses.
• Solana Beach: a business certificate for any business with a home or business address in Solana Beach, or doing business there.
• Del Mar: an annual license for all businesses doing business in the city, home-based ones included.

Carlsbad, Encinitas, Oceanside and Chula Vista set their own rules too. If you’ll work there, check with the city before you take clients.

Pet boarding at your own place

Sitting at clients’ homes is one thing. If you want to board pets at your own home, look at the city’s home occupation rules first (Municipal Code §141.0308). For example, a home business can have at most one customer on the premises at a time, by appointment only, between 7 a.m. and 7 p.m., Monday through Saturday, and no signs advertising it.

A business name

If you trade under a name that doesn’t include your surname, like “Happy Tails Pet Care,” you’ll need a fictitious business name statement (a DBA) from the County Clerk. Using your own name, like “Maria Lopez Pet Sitting,” doesn’t need one.

• File within 40 days of starting business under that name.
• It’s $54 for the first name and registrant.
• Within 45 days of filing, you publish a notice in a newspaper, once a week for four weeks. The Clerk gives you a list of papers.
• It lasts five years.

Seller’s permit

You don’t need one to pet sit. California’s seller’s permit is for businesses that sell or lease tangible goods that are subject to sales tax. If you start selling things too, such as treats or toys, read the CDTFA’s permits page.

Taxes

When you sit for yourself, you’re self-employed, and no one withholds tax from what you’re paid.

• Federal. You report your business income or loss on Schedule C, and work out Social Security and Medicare tax on Schedule SE. You have to file a return if your net earnings from self-employment were $400 or more. During the year, you pay through estimated tax (IRS self-employed tax center).
• California. As a sole proprietor you report business income on your regular state return (Form 540) and pay estimated tax with Form 540-ES. You can run a sole proprietorship without registering with the Secretary of State (Franchise Tax Board).

Keep a simple record from day one: what each client paid, and what you spent on things like gas, parking, supplies and this certificate.

City, county, or both?

The Business Tax Certificate is the city’s, and each city has its own. In the unincorporated areas, the County doesn’t require a business license. The fictitious business name is different: it’s filed with the County Clerk, wherever in the county you work. Dog licenses are a separate thing again, and they’re the dog owner’s job.

If you sit through an app or marketplace

You’re still your own business, and the paperwork is yours. Heelwise’s terms say it plainly: sitters are independent businesses, responsible for “any licenses or insurance your work requires” and for their own taxes. The certificate is something you get yourself.

For the rest of the setup, from services to finding clients, read how to start a pet sitting business in San Diego.