CPA Services in San Jose, California

Looking for a CPA in San Jose? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to San Jose businesses specializing in S-Corps and partnerships. We provide upfront estimates — if scope changes, we discuss it first. Schedule a free consultation.
Serena Do, CPA — Managing Partner of SDO CPA

Serena Do, CPA

Managing Partner | Duncanville, TX (Serving San Jose Virtually)

18+ Years Experience | AICPA Member

Licensed CPA — Texas State Board of Public Accountancy

With 18+ years of experience helping business owners across the country, I bring specialized expertise to San Jose’s Technology, Advanced Manufacturing, Clean Energy economy. Whether you’re managing Stock option and RSU taxation for tech employees transitioning to founders creates complex state and federal planning needs or capitalizing on San Jose is the self-proclaimed Capital of Silicon Valley, with the highest median household income of any major US city at over $130,000, SDO CPA provides the virtual accounting support your business needs.

We offer cloud-based tax preparation, bookkeeping, payroll, and fractional CFO services designed for San Jose business owners who want proactive guidance — not just annual tax filing.

Key Takeaways: San Jose CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • California tax expertise — California has a 13.3% top individual income tax rate, the highest in the US. The Franchise Tax Board imposes a minimum $800 annual franchise tax on LLCs and S-Corps. The pass-through entity elective tax (AB 150) at 9.3% allows owners to work around the federal SALT deduction cap. planning and multi-state compliance
  • Industry focus — Specialized experience with Technology, Advanced Manufacturing, Clean Energy
  • Transparent pricing — Upfront estimates starting at $300/month; if scope changes, we discuss it first
  • Responsive support — Direct CPA access, same-day responses

Accounting & Tax Services in San Jose, CA

San Jose sits at the heart of Silicon Valley, serving as headquarters for major tech companies including Adobe, Cisco, PayPal, and eBay. The city’s 80,000+ businesses benefit from the densest concentration of tech talent in the world, with average wages in Santa Clara County exceeding $140,000 annually. The North San Jose Innovation District and Santana Row business corridor attract both established corporations and high-growth startups, while the city’s clean energy sector has grown rapidly with over $2 billion in local investment since 2020. San Jose business owners face unique challenges around equity compensation planning, as stock options, RSUs, and carried interest create complex tax scenarios at both state and federal levels. California’s clawback provisions on equity income earned while a resident add another layer of planning for mobile tech professionals. SDO CPA helps San Jose business owners optimize their entity structure, plan around equity compensation events, implement PTE elective tax strategies, and manage the high cost of California’s tax environment.

California Tax Planning Tip

San Jose tech founders should evaluate their entity structure early, especially when transitioning from W-2 employment. An S-Corp election combined with the PTE elective tax can produce substantial savings, and proper planning around stock option exercises or RSU vesting events can reduce California income tax exposure significantly.

San Jose is home to 80,000+ small businesses and a population of 983,489. From Technology, Advanced Manufacturing, Clean Energy to professional services, San Jose business owners need CPAs who understand Stock option and RSU taxation for tech employees transitioning to founders creates complex state and federal planning needs and can provide year-round tax planning — not just compliance.

CPA Services for San Jose Businesses

Common Challenges for San Jose Business Owners

Challenge

San Jose businesses often face Stock option and RSU taxation for tech employees transitioning to founders creates complex state and federal planning needs, making tax planning and cash flow management more complex than standard approaches allow.

Our Approach

We provide proactive tax planning and fractional CFO services tailored to San Jose’s business environment, helping you handle Stock option and RSU taxation for tech employees transitioning to founders creates complex state and federal planning needs with confidence.

Challenge

Many San Jose business owners struggle to get timely responses from their CPA, especially during busy seasons when questions are most urgent.

Our Approach

SDO CPA provides direct access to your CPA team with same-day response times. No call centers, no waiting weeks for answers.

Challenge

Tax preparation alone doesn’t help San Jose business owners understand their financial position or make informed decisions throughout the year.

Our Approach

We deliver monthly financial reports with actionable insights, helping you understand cash flow, profitability, and tax liability before year-end.

“After leaving my VP role to start my own company, SDO CPA helped me structure everything from day one. Between the S-Corp election, PTE tax, and proper expense tracking, I saved $28,700 in my first full year as a founder.”
— James W., Tech startup founder in San Jose

How to Get Started With SDO CPA

1

Schedule Your Free Consultation

Book a call to discuss your San Jose business, current financial setup, and goals.

2

Get Your Custom Proposal

Receive a clear proposal with upfront estimates — if scope changes, we discuss it first.

3

Seamless Onboarding

We connect to your QuickBooks or Xero and organize your books within 30 days.

4

Ongoing Partnership

Monthly reports, proactive tax planning, and year-round CPA access.

Why San Jose Business Owners Choose SDO CPA

California Tax Expertise

We understand California has a 13.3% top individual income tax rate, the highest in the US. The Franchise Tax Board imposes a minimum $800 annual franchise tax on LLCs and S-Corps. The pass-through entity elective tax (AB 150) at 9.3% allows owners to work around the federal SALT deduction cap. and help San Jose businesses maximize tax advantages while managing federal obligations and multi-state complexity.

Transparent Pricing

Clear monthly estimates for standard services. We scope your needs upfront and communicate before any additional work. See our pricing.

Cloud-Based & Virtual

Access your financials anywhere. We work with QuickBooks Online, Xero, Gusto, and Ramp to keep your San Jose business running smoothly.

S-Corp & Partnership Specialists

Our clients are pass-through entity owners. We handle reasonable compensation analysis, K-1 preparation, QBI optimization, and entity selection.

Responsive Communication

Get answers when you need them. Our team responds within one business day, and you’ll have direct access to your CPA.

Frequently Asked Questions

How much does a CPA cost for a small business in San Jose?
At SDO CPA, bookkeeping starts at $300-$500 per month for a single entity. Full-service packages including bookkeeping, tax planning, and advisory range from $1,000-$2,000 per month with upfront estimates — if scope changes, we discuss it first. View our pricing.
Can a virtual CPA serve my San Jose business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves San Jose businesses through secure cloud-based tools including QuickBooks Online, Gusto, and encrypted document sharing with the same quality as a local firm.
Do you specialize in Technology businesses?
Yes. San Jose’s Technology sector has unique accounting needs including industry-specific deductions, revenue recognition, and compliance requirements that we address with tailored solutions.
What is the difference between a bookkeeper and a CPA?
A bookkeeper records transactions and maintains financial records. A CPA is a state-licensed professional who can prepare and sign tax returns, provide tax planning advice, represent you before the IRS, and offer strategic financial guidance that bookkeepers cannot.
Do you offer fractional CFO services for San Jose businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for San Jose businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my San Jose business be an S-Corp or LLC?
It depends on your net income. Generally, businesses earning over $60,000 in net profit may save on self-employment taxes by electing S-Corp status. Use our S-Corp tax calculator to estimate savings, then schedule a consultation for personalized analysis.
How quickly does SDO CPA respond to questions?
We respond to all client inquiries within one business day. For urgent tax matters, we prioritize same-day responses. You’ll have direct access to your CPA — no call centers or gatekeepers.
What accounting software do you work with?
We work with QuickBooks Online, Xero, Gusto for payroll, and Ramp for expense management. We’ll recommend the best setup for your San Jose business during your free consultation. Learn about our bookkeeping services.

Resources for San Jose Business Owners

Also Serving Bay Area

SDO CPA provides virtual CPA services to businesses throughout Bay Area and California.

Ready to Work With a CPA Who Understands San Jose Businesses?

Schedule your free consultation today. We’ll analyze your tax situation and provide an upfront estimate with no obligation.

Schedule a Call
Licensing Disclaimer: SDO CPA LLC is a Texas-registered CPA firm providing tax preparation, bookkeeping, and advisory services to clients nationwide under CPA practice mobility provisions. SDO CPA does not hold a CPA license in California. Services requiring CPA licensure are performed by Texas-licensed CPAs. We do not provide attest services (audits, reviews, or compilations) for California entities. Per Texas State Board of Public Accountancy regulations (22 TAC §501.82).
California Notice: SDO CPA does not hold a California CPA license, is not registered as an out-of-state firm with the California Board of Accountancy, and does not maintain a California office. We do not provide attest services for California entities.