A San Diego business sale, from first call to closing
I came to this work from the owner’s side of the table, so I know the questions sellers carry into a sale. From Chula Vista to Oceanside, I help owners see what their business is worth, get it ready and carry the sale through to closing.
San Diego County at a glance
San Diego County is home to about 3.28 million residents and more than 140,000 private business establishments. Its economy produced roughly $331.9 billion in output in 2024.
| Measure | Figure | Period |
|---|---|---|
| Residents | 3,282,248 | 2025 |
| Private business establishments | 140,197 | First quarter 2026 |
| Gross domestic product | $331.9 billion | 2024 |
| Nonfarm jobs (San Diego, Chula Vista, Carlsbad metro) | 1,572,500 | September 2026, preliminary |
| Incorporated cities | 18 | Current |
| San Diego International Airport passengers | 25.32 million (a record) | 2025 |
Each of the 18 cities sets its own business license rules, while the unincorporated county requires no general business license.
The industries that employ San Diego
San Diego has a broad job base led by health care, professional services, and government. Tourism, trade, and manufacturing add depth that many buyers find reassuring. The last column links to my guide for selling that kind of business.
| Sector | Jobs | Related guide |
|---|---|---|
| Education and health services | 287,700 | Health care practices, home care |
| Professional and business services | 264,300 | Professional services |
| Government | 248,300 | |
| Trade, transportation, and utilities | 216,600 | Retail and ecommerce, logistics |
| Leisure and hospitality | 209,800 | Food and beverage, sports and recreation |
| Manufacturing | 110,100 | Manufacturing |
| Construction | 86,900 | Home and commercial services |
| Financial activities | 71,700 |
Local business taxes buyers will check
Buyers want to know what the business owes its city each year and whether the license follows the sale. Rules and amounts change from one city to the next.
| Where the business is | How the local tax or license works |
|---|---|
| San DiegoBusiness tax certificate | The annual tax is $34 for businesses with 12 or fewer employees. Larger businesses pay $125 plus $5 per employee. A $4 state fee and a $2.82 per employee minimum wage enforcement fee also apply. Businesses inside one of 18 active improvement districts may owe an extra assessment. |
| Chula VistaBusiness license | Every business needs a license, including home businesses, out of town firms, and professionals. Licenses expire December 31 each year. Downtown businesses also pay an improvement district assessment of $50 plus $6 per employee after the first, capped at $100. |
| OceansideBusiness license tax | The city bases the tax on gross receipts for the past 12 months, with a minimum charge, and asks for proof of receipts at renewal. |
| EscondidoBusiness license | Fees are based on annual gross receipts as reported on federal Schedule C. Businesses based outside the city report only the receipts they earn in Escondido. |
| CarlsbadBusiness license | Many professional services pay a flat fee. Businesses that sell products pay a $25 base plus a charge per $1,000 of gross sales, with a $34 minimum. Licenses do not transfer, so a new owner must apply in their own name. |
| VistaBusiness license | The tax is based on annual gross receipts, and new businesses provide an estimate when they apply. Licenses renew every year, and a $4 state fee applies. |
| Unincorporated San Diego CountyNo general business license | The county does not require a business license in unincorporated areas. Owners may still need permits from county departments such as Environmental Health or Planning. |
Cities revise their rates and categories on their own schedules, so have your CPA confirm the final amounts before closing. Statewide items such as CDTFA and EDD clearances, bulk sale notices and ABC license transfers are covered on my California page.
From the South Bay to North County
San Diego County runs from the border to Camp Pendleton, and each area has its own business mix. Here is a quick look at five of the larger cities.
City of San Diego
The city has 18 active business improvement districts serving its commercial neighborhoods. Its economic development team assisted an estimated 4,970 small businesses in fiscal year 2025. The city also runs two airports that support more than 1,500 local jobs.
City of San DiegoChula Vista
The Gaylord Pacific Resort and Convention Center opened on the Chula Vista Bayfront in May 2025. The $1.35 billion project has 1,600 guest rooms and suites. Builders reported 7,000 construction jobs.
Port of San DiegoCarlsbad
Carlsbad has the second highest gross regional product in San Diego County, according to a city report in March 2026. Its key clusters are life sciences, technology, clean technology, sports and active lifestyle, and hospitality.
City of CarlsbadOceanside
Oceanside sits next to Marine Corps Base Camp Pendleton, which covers more than 125,000 acres. The base has a daily population of more than 65,000. It brings an estimated $6.1 billion in regional economic impact.
Marine Corps Base Camp PendletonEscondido
Escondido targets health care, clean tech, agriculture, manufacturing, retail, and the arts. Local names include Palomar Hospital, Bimbo Bakeries, and North County Mall. The California Center for the Arts is a 12 acre cultural complex.
City of Escondido, IndustriesEverywhere else
El Cajon, La Mesa, San Marcos, Encinitas, National City and the rest of the county, plus Orange County and the Inland Empire to the north. It all starts with a phone or video call.
I have sat in the seller's chair.
Before I advised anyone, I owned a senior care agency in Los Angeles, ran it and sold it. That sale taught me what buyers check, where deals slow down and how it feels to let go of something you built. San Diego owners get that perspective from the first call.
Where San Diego owners can get free help
Clean books and a plan on paper make a business easier to sell. These groups help owners get there well before a buyer appears.
San Diego and Imperial SBDC
The network offers confidential one on one advising at no cost, plus free and low cost training. It has 10 locations across San Diego and Imperial counties.
San Diego and Imperial SBDCSBA San Diego District Office
The office serves San Diego and Imperial counties. It is located at 550 West C St., Suite 550, San Diego, CA 92101.
U.S. Small Business AdministrationSan Diego Regional EDC
This independently funded nonprofit works to grow the regional economy. It helps companies expand, stay, or locate in the region free of charge.
San Diego Regional EDCWhat San Diego owners ask early on.
Quick answers to questions that usually come up in a first conversation.
Which local business tax applies to my company?
It depends on the city where you operate. San Diego charges a flat certificate tax by employee count, while Oceanside, Escondido, and Vista base theirs on gross receipts. Unincorporated county areas require no general business license.
How will we work together?
Everything happens by phone and video. From our first call to the day you close, we handle each step remotely. That keeps the process private and easy to fit around running your business.
Does the Los Angeles transfer tax apply to my sale?
No. Measure ULA is a City of Los Angeles tax on real property conveyed within that city. San Diego County charges a documentary transfer tax of $0.55 per $500 of value, which equals $1.10 per $1,000. In the City of San Diego, the city share comes from that same charge. It only matters if real estate changes hands.
Does my business license transfer to the buyer?
Usually it does not. Carlsbad, for example, says licenses are not transferable. The seller notifies the city to close the license, and the new owner applies in their own name. Check your city's rules early so the handoff goes smoothly.
Where can I get free help before I sell?
The San Diego and Imperial SBDC offers confidential advising at no cost. The SBA San Diego District Office and the San Diego Regional EDC are also good places to start.
Figures on this page come from the public sources below and change over time. Confirm current numbers with your CPA, attorney and escrow officer.
- FRED, Resident Population in San Diego County (CASAND5POP)
- FRED, Private Establishments in San Diego County (ENU0607320510)
- FRED, GDP All Industries in San Diego County (GDPALL06073)
- BLS Economy at a Glance, San Diego Chula Vista Carlsbad MSA
- County of San Diego, Business Licenses
- San Diego International Airport, 2025 passenger record
- City of San Diego, Business Tax Rates and Fees
- City of San Diego, FY2026 Adopted Budget, Economic Development
- City of San Diego, FY2026 Adopted Budget, General Fund Revenues
- City of Chula Vista, Business Licenses
- City of Chula Vista, Finance FAQs
- City of Chula Vista, Business License Taxes and Fees
- City of Oceanside, Business License
- City of Escondido, Business License FAQs
- City of Escondido, Industries
- City of Carlsbad, Business License Q and A
- City of Carlsbad, Economic, financial report presented (March 2026)
- City of Vista, Business Licenses
- Port of San Diego, Gaylord Pacific ribbon cutting
- Marine Corps Base Camp Pendleton, Base Information
- San Diego County Recorder, Recording (documentary transfer tax)
- San Diego County Recorder/County Clerk Fee Schedule, effective July 1, 2025
- City of Los Angeles Office of Finance, Measure ULA FAQ
- San Diego and Imperial SBDC, About
- SBA San Diego District Office
- San Diego Regional EDC, About
Ready to talk about your San Diego business?
A short call is a good first step. We will look at where your business stands today, what buyers are likely to ask about and what is worth improving before you go to market.
