San Francisco Treasurer and Tax Collector: Services and Functions
The San Francisco Treasurer and Tax Collector (TTX) is the city and county's primary fiscal agent for revenue collection, banking, and financial access programs. This page covers the office's statutory authority, how its core functions operate, the most common situations residents and businesses encounter, and the boundaries that distinguish TTX responsibilities from those of adjacent city offices. Understanding the scope of this resource is essential for anyone managing property taxes, business registration fees, or delinquent accounts within San Francisco's consolidated city-county jurisdiction.
Definition and scope
The Treasurer and Tax Collector operates under San Francisco City Charter authority as an elected citywide office. The officeholder serves a four-year term and holds responsibility for three distinct but interconnected mandates: collecting taxes and fees owed to the city, managing the city's investment portfolio and banking relationships, and administering financial access programs for underserved residents.
The office's revenue collection authority covers property taxes, business taxes and fees, transfer taxes, parking taxes, transient occupancy taxes, and delinquent accounts referred from other city departments. In fiscal year 2022–2023, the office collected more than $1.5 billion in property taxes alone (San Francisco Treasurer and Tax Collector Annual Report), making it one of the largest single revenue streams in the city's annual budget process.
Scope boundary and limitations: TTX jurisdiction applies exclusively to the City and County of San Francisco. Properties, businesses, or transactions located in adjacent counties — including Marin, San Mateo, or Alameda — fall under their respective county tax collectors and are not covered here. State income tax obligations belong to the California Franchise Tax Board, not TTX. Federal tax obligations belong to the Internal Revenue Service. The San Francisco Assessor-Recorder, a separate elected office, determines assessed property values; TTX applies the tax rate to those assessments but does not set valuations. This page does not address state or federal tax administration.
How it works
TTX operations divide into four functional areas:
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Property tax billing and collection. The Assessor-Recorder establishes assessed values; the Board of Supervisors sets the tax rate through the annual budget ordinance. TTX then calculates individual tax bills, mails notices, processes payments, and manages the delinquency and lien process. San Francisco's property tax fiscal year runs from July 1 to June 30, with the first installment due November 1 and delinquent after December 10, and the second installment due February 1 and delinquent after April 10 (California Revenue and Taxation Code §2605).
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Business tax registration and compliance. Businesses operating within San Francisco must register with TTX and pay the Gross Receipts Tax or the Homelessness Gross Receipts Tax surcharge, depending on gross receipts thresholds. The Gross Receipts Tax replaced the former Payroll Expense Tax beginning in 2014 under Proposition E (San Francisco Business Portal). Annual renewal deadlines fall on April 30 for most business registration categories.
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Treasury and investment management. TTX manages the city's pooled investment portfolio, which includes funds from the city's operating accounts and deposits from certain independent entities. The office must comply with California Government Code §53600 et seq., which governs permissible investments for local agencies (California Government Code §53600).
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Financial empowerment programs. TTX administers the Office of Financial Empowerment, which operates Bank On San Francisco — a nationally recognized model connecting unbanked residents to low-cost accounts — and free tax preparation sites under the Volunteer Income Tax Assistance (VITA) program (IRS VITA Program).
Common scenarios
Residents and businesses most frequently interact with TTX in the following situations:
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Paying secured property tax. Owners of real property receive two annual installment bills. Payments can be made online, by mail, or in person at City Hall. A 10 percent penalty applies to each installment paid after the delinquency date, and a $10 cost is added to the second installment if delinquent (California Revenue and Taxation Code §2617).
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Registering a new business. Any entity conducting business within San Francisco — including sole proprietors, LLCs, and corporations — must obtain a Business Registration Certificate from TTX before operating. The registration fee schedule is tiered by estimated gross receipts.
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Resolving a delinquent tax account. Owners with delinquent property taxes may face a tax lien. TTX offers installment payment plans for eligible accounts, and the five-year redemption period under California law governs how long a delinquent account can remain open before the property becomes subject to tax-defaulted sale (California Revenue and Taxation Code §3712).
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Accessing free tax preparation. Households earning below a qualifying income threshold can use VITA sites coordinated through TTX to file federal and state returns at no cost.
Decision boundaries
A recurring point of confusion involves distinguishing TTX from two adjacent offices: the San Francisco Controller's Office and the San Francisco Assessor-Recorder.
| Function | Responsible Office |
|---|---|
| Setting assessed property value | Assessor-Recorder |
| Calculating and collecting property tax bills | Treasurer and Tax Collector |
| Auditing city expenditures and payroll | Controller's Office |
| Managing city investment portfolio | Treasurer and Tax Collector |
| Registering business and collecting Gross Receipts Tax | Treasurer and Tax Collector |
| Setting tax rates via appropriation | Board of Supervisors |
Appeals of assessed value go to the Assessment Appeals Board, not TTX. Disputes over whether a tax rate was correctly enacted are legislative matters involving the San Francisco Board of Supervisors. TTX has authority to waive penalties in documented cases of reasonable cause, but it cannot waive the underlying tax principal owed under state law.
The San Francisco Annual Budget Process sets the appropriations that determine how collected revenue is allocated — a function entirely separate from TTX collection authority. Readers seeking a broader orientation to San Francisco civic institutions can start at the site index for a structured overview of all covered government offices and topics.
References
- San Francisco Treasurer and Tax Collector — Official Site
- San Francisco City Charter — San Francisco City Attorney's Office
- California Revenue and Taxation Code §2605 — California Legislative Information
- California Revenue and Taxation Code §3712 — California Legislative Information
- California Government Code §53600 — California Legislative Information
- IRS Volunteer Income Tax Assistance (VITA) Program
- San Francisco Business Portal — SF Office of Economic and Workforce Development
- California Franchise Tax Board