Accounting & Fractional CFO Support Across California
CPA-led bookkeeping, financial operations, and fractional leadership—built for modern operators across California.
Cities we serve in California
Explore our local expertise across California. Each city page includes tailored insights for businesses in that metro area.
Los Angeles
Where entertainment meets enterprise—and your finance function scales with ambition.
San Diego
Where biotech innovation meets military precision—and your books stay audit-ready.
San Jose
Where Silicon Valley scales—and your finance function keeps pace with innovation.
Irvine
Where planned communities meet corporate excellence—and your books stay organized.
Pasadena
Where research institutions meet creative industries—and your books stay clean.
Sacramento
Where capital city meets business growth—and your books need precision.
Oakland
Where port commerce meets innovation—and your books need organization.
San Francisco
Where innovation scales fast—and your finance function should too.
Nearby metros we serve
Our remote-first approach means we support businesses throughout California, not just the cities listed above. If you're in a neighboring metro or suburb, we can still help you achieve clean books and financial clarity.
How we help California operators
Bookkeeping
- Accurate, up-to-date books for California businesses
- Monthly close + reporting you can trust
Operational Accounting & Financial Reporting
- Stronger accounting workflows tailored to California's diverse industries
- Audit/compliance readiness and cleaner documentation
Fractional Controller / Fractional CFO
- Cash flow planning + capital strategy for California operators
- Strategic leadership for growth and risk management
Frequently asked questions
Do you work with businesses across California remotely?
Yes. Our remote-first approach means we can support businesses throughout California without geographic limitations. We use modern tools and established processes to deliver the same high-quality service regardless of your location within the state.
What industries do you commonly support in California?
We work with a wide range of industries across California, including technology, healthcare, professional services, manufacturing, real estate, and e-commerce. Our CPA-led team brings deep expertise across sectors and can adapt to your specific industry requirements.
How fast can we get clean monthly reporting?
We typically establish a streamlined monthly close process within the first 30 days of engagement. Our goal is to deliver accurate, actionable financial reports within 10-15 business days of month-end, with continuous improvement over time.
Can you support multi-entity businesses operating across states?
Absolutely. We have extensive experience with multi-entity structures, intercompany transactions, and consolidated reporting. Whether you operate in multiple states or have complex corporate structures, we can help you maintain clean books across all entities.
What's included in your fractional CFO services?
Our fractional CFO services include strategic financial planning, cash flow management, investor and board reporting, financial modeling, and capital strategy. We tailor our engagement to your specific needs and growth stage.
How do you ensure accuracy and compliance?
Every engagement is led by a licensed CPA with deep expertise in accounting standards and compliance requirements. We implement robust processes, regular reconciliations, and quality reviews to ensure your books are accurate and audit-ready.
Get clarity across California—without adding overhead.
Let's discuss how Assay AI can help your business achieve its financial goals with precision and confidence.