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San Francisco tax preparation & CPA services.

We’ve helped thousands of San Francisco clients with their taxes. Tech employees with stock to sell. Founders building a business. Families juggling salaries, investments and a rental property. Bring us your questions, and we’ll work through the numbers with you.

George Dimov, CPA, pictured against a San Francisco office backdrop
George Dimov, CPAPresident, Dimov Tax
Office555 4th St, San Francisco, CA 94107
Open7am to 10pm, seven days a week

Tax services in San Francisco

Our San Francisco team helps with personal taxes, business accounting and the decisions that affect next year’s bill.

Personal tax preparation

Federal and California returns for employees, couples, investors and landlords. We bring your W-2s, stock sales, rental income and any out-of-state earnings into one review.

Individual tax

Equity and IPO planning

Planning for RSUs, stock options, employee stock purchases and IPOs. We review exercise dates, sale plans and withholding so you can decide with the tax cost in front of you.

IPO tax strategy

Business and startup tax

Tax returns and planning for LLCs, partnerships, S corporations and startups. Help with owner pay, California operations and the filings your business needs.

Business tax

Bookkeeping

Monthly bookkeeping, bank reconciliations and catch-up work. Know what you earned, what you spent and which records still need attention before tax season.

Bookkeeping

Outsourced accounting and CFO

Monthly financial reporting, cash-flow forecasts and budgeting for growing companies. Practical finance support when you need more than bookkeeping.

CFO services

IRS and FTB audit representation

Help responding to IRS and California FTB notices, audits and residency questions. We review the issue, gather the records and explain your next steps.

Audit help

Crypto and digital assets

Reconcile transactions across wallets and exchanges, including sales, staking and DeFi activity. We identify missing records and prepare the tax reporting.

Crypto tax

International and cross-border

US tax help for people with overseas income, foreign accounts or business interests. We review your return and any separate international reporting requirements.

International tax

Thousands of SF clients.
Plenty of familiar questions.

Stock compensation, a new business, a rental, a move. These are common reasons San Francisco clients need an accountant. Here’s what that work can involve.

Stock compensation

A salary, RSUs and a stock sale

An engineer has shares vesting throughout the year and sells some for a home deposit. We review the payroll and brokerage records together, including withholding and the cost basis reported on the sale.

Founders & consultants

A business taking its next step

A SoMa founder starts hiring, or a consultant leaves a salaried role to work independently. We help organize the books, review the business structure and plan for tax payments.

Property owners

A home that becomes a rental

A couple moves out of their San Francisco flat and rents it out. We review the rental start date, expenses, improvement records and the information needed for their return.

Moving out of California

A new address, with stock still vesting

An employee relocates while an old equity award continues to vest. We review residency dates, work locations and the award history to work out the California reporting.

DIMOV TAX REVIEWS

What our clients say

Read more Dimov Tax reviews →
“Great communication, very detailed work”

Ryan’s review covers two LLCs and multiple stock sales.

RyanGoogle review
“They made the process as painless as possible.”

Molly needed help with employment, self-employment and rental income.

MollyGoogle review
“always on time, affordable, informative”

Megan describes working with the team since 2019, including multistate and international finances.

MeganGoogle review
“incredibly responsive and knowledgeable”

Maxwell’s review discusses support with both personal taxes and a new company.

MaxwellYelp review

Short excerpts from client reviews featured on our Dimov Tax reviews page.

Stock options, RSUs and a move out of California.

The details matter: when an award was granted, where you worked, when it vested and what you sold. We review those records together before preparing your return or planning your next sale.

Moving doesn’t always end California tax

Part of an equity award may remain taxable in California after you move, depending on where you worked during the relevant period. We check the award dates and your work history. California equity guidance.

Check the records behind a stock sale

We compare brokerage statements with payroll and equity records, checking the proceeds and cost basis before the sale goes on your return.

Review withholding before year-end

A large vest or bonus can change your annual tax bill. We review what has already been withheld and whether additional payments may be needed.

Running a business in San Francisco? Check the city filings, too.

Your federal and California returns are only part of the paperwork. We also review San Francisco registration and business tax requirements, based on what your company does and where it earns revenue.

Small business relief

Check whether you’re exempt

For tax year 2025, most businesses with $5 million or less in San Francisco gross receipts do not need to file the Gross Receipts Tax return. Residential landlords have different rules.

Annual business registration can still be required. We check the exemption and renewal separately.

Read the city's Prop M summary
Growing businesses

Revenue inside and outside SF

Serving customers across the Bay Area can affect how receipts are assigned to San Francisco. The calculation depends on the business activity.

We review your revenue records and payroll locations before preparing the city filing.

Treasurer and Tax Collector
Registration & property

Keep the local requirements covered

Business registration and commercial rental activity need their own review. A federal or state filing does not automatically complete the city requirements.

We identify which registrations and returns apply to your business.

Registration and renewal
Records & deadlines

Get the books ready for filing

We check your accounting records against the information needed for federal, California and San Francisco filings.

If something is missing, we explain what we need and help you get it organized.

Franchise Tax Board

A little preparation saves a lot of back-and-forth.

Tell us what changed this year. A new job, a stock sale, a marriage or a move can change what we need to prepare your return.

01

Start with last year’s return

It helps us understand your filing history and identify information to follow up on.

02

Gather income and stock records

Include your W-2s, 1099s, brokerage statements and equity transaction reports, plus business or rental records where relevant.

03

Send any tax notices

Let us know about letters from the IRS, California FTB or San Francisco, especially anything with a response deadline.

Meet the Dimov Tax team

Our team includes CPAs and Enrolled Agents who work on individual returns, business taxes and tax planning. Tell us what you need help with when you get in touch.

A tax accountant for San Francisco and the wider Bay Area

Visit us at 555 4th Street in SoMa, or arrange to work with us remotely. We help clients throughout San Francisco and the wider Bay Area.

Downtown and the east side

  • SoMa and South Beach
  • Financial District
  • Mission Bay and Dogpatch
  • Rincon Hill and Transbay
  • Yerba Buena and Union Square
  • Jackson Square and North Beach
  • Potrero Hill
  • Mission District

North, west and the hills

  • Nob Hill and Russian Hill
  • Pacific Heights and Cow Hollow
  • Marina and Presidio Heights
  • Hayes Valley and Castro
  • Noe Valley and Glen Park
  • Haight-Ashbury and Cole Valley
  • Inner and Outer Richmond
  • Inner and Outer Sunset

Across the bridges

  • Oakland, Berkeley and Emeryville
  • Alameda and Walnut Creek
  • Sausalito, Mill Valley, San Rafael
  • Daly City and South San Francisco
  • Burlingame and San Mateo
  • Redwood City and Menlo Park
  • Palo Alto and Mountain View
  • Sunnyvale, Santa Clara, San Jose

Moving within the Bay Area, leaving California or arriving from overseas? Tell us your move dates and where you’ve been working. We’ll review how the change affects your filing requirements.

SoMa, on 4th Street

Dimov Tax Specialists
555 4th St
San Francisco, CA 94107

Open 7am to 10pm, seven days a week

Call (866) 681-2140

Book a time that suits you

Dimov Tax Specialists
555 4th St
San Francisco, CA 94107

Call to arrange an appointment at our 4th Street office or ask about working remotely. We’ll confirm the next steps and which documents you need.

Monday to Sunday7am to 10pm
  • Caltrain at 4th and King, a short walk south
  • Powell Street and Montgomery Street BART both nearby
  • Muni T Third runs along 4th Street itself
  • Moscone Center, Oracle Park and South Park all within a few blocks

Let’s get your taxes sorted.

Need this year’s return prepared, help with a notice, or advice before selling stock? Tell our San Francisco team what’s happening.