San Joaquin County, CA Short-Term Rentals: Taxes & Fees (2026)
Key Facts
- Tax rate
- 8% of rent charged
- Governing section
- § 3-4001, Transient Occupancy Tax
- Registration required
- § 3-4003 Occupancy Certificate
- Late penalty
- 10%, rising to 25% for fraud
Summary
Unincorporated San Joaquin County charges an 8% transient occupancy tax on short-term rentals and hotels, collected by the operator and remitted to the county.
For the privilege of occupancy in any hotel, each transient is subject to and shall pay a tax in the amount of eight percent (8%) of the rent charged by the operator. Said tax constitutes a debt owed by the transient to the County which is extinguished only by payment to the operator or to the County. The transient shall pay the tax to the operator of the hotel at the time the rent is paid. If the rent is paid in installments, a proportionate share of the tax shall be paid with each installment. The unpaid tax shall be due upon the transient's ceasing to occupy space in the hotel. If for any reason the tax due is not paid to the operator of the hotel, the Tax Administrator may require that such tax shall be paid directly to the Tax Administrator.
(Ord. 1539; 2177; 3103)
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Development Title: Supplement 3 | Code of Ordinances: Supplement 80 Update 2).
Full Breakdown
San Joaquin County Code § 3-4001 imposes an 8% transient occupancy tax on rent charged for any stay of 30 consecutive days or less at a "hotel": a definition in § 3-4000(b) broad enough to cover any structure occupied by transients for lodging, reaching short-term rentals in the unincorporated county. Operators must register for a Transient Occupancy Registration Certificate under § 3-4003, collect the tax when rent is paid, and remit it quarterly to the Tax Administrator. Late remittance draws a 10% penalty, a further 10% if still unpaid after 30 days, 25% for fraud, plus 0.5% monthly interest under § 3-4005.
Violations & Fines
Failing to register, collect, or remit the 8% tax is a misdemeanor under § 3-4012, punishable by up to $500 and six months in jail, on top of tax penalties.
Frequently Asked Questions
What's the transient occupancy tax rate in San Joaquin County?
Do short-term rental hosts have to register with the county?
Sources & Official References
Other rules in San Joaquin County
How San Joaquin County compares: Cities with the Highest Short-Term Rental Taxes·California rules heatmap·Compare San Joaquin County to another location·View the California short-term rentals overview
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