St. Petersburg CPA Firm for S-Corps & Small Businesses

Looking for a CPA in St. Petersburg? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to St. Petersburg 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 St. Petersburg 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 St. Petersburg’s Tourism, Technology, Marine/Waterfront economy. Whether you’re managing Seasonal tourism revenue fluctuations requiring cash flow planning across peak and off-season months or capitalizing on St. Pete Innovation District and downtown tech corridor attracting venture-backed startups and remote companies, SDO CPA provides the virtual accounting support your business needs.

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

Key Takeaways: St. Petersburg CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • Florida tax expertise — Florida has no state personal income tax, but the 5.5% corporate income tax applies to C-Corps with income over $50,000 planning and multi-state compliance
  • Industry focus — Specialized experience with Tourism, Technology, Marine/Waterfront
  • 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 St. Petersburg, FL

St. Petersburg has transformed from a retirement destination into one of Florida’s most dynamic business cities, with a thriving tech startup scene centered around the St. Pete Innovation District and the downtown waterfront corridor along Beach Drive and Central Avenue. The city’s 12,000+ businesses span tourism and hospitality operators serving 15 million annual visitors, marine industry companies along the Tampa Bay waterfront, and a growing cluster of fintech and health-tech startups in the Edge District and DTSP neighborhoods. The Salvador Dali Museum, Tropicana Field, and the downtown arts district drive year-round tourism revenue, while Johns Hopkins All Children’s Hospital and BayCare Health System anchor the healthcare sector with thousands of employees. Along the 4th Street commercial corridor, hundreds of professional service firms, creative agencies, and consulting companies serve the broader Tampa Bay market. SDO CPA works with St. Petersburg business owners across tourism, technology, and marine industries to manage seasonal cash flow, structure S-Corp entities for Florida’s tax-friendly environment, and optimize revenue recognition for hospitality businesses. For tech startups in the Innovation District, we provide bookkeeping and fractional CFO services designed for venture-stage growth.

Florida Tax Planning Tip

Florida has no personal income tax, making it ideal for S-Corp and partnership owners whose business income passes through to their personal return. However, C-Corps pay Florida’s 5.5% corporate income tax on income above $50,000. For most Florida business owners earning $150K+, the S-Corp structure saves $8,000-$25,000 annually in self-employment taxes alone.

St. Petersburg is home to 12,000+ small businesses and a population of 263,546. From Tourism, Technology, Marine/Waterfront to professional services, St. Petersburg business owners need CPAs who understand Seasonal tourism revenue fluctuations requiring cash flow planning across peak and off-season months and can provide year-round tax planning — not just compliance.

CPA Services for St. Petersburg Businesses

Common Challenges for St. Petersburg Business Owners

Challenge

St. Petersburg businesses often face Seasonal tourism revenue fluctuations requiring cash flow planning across peak and off-season months, 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 St. Petersburg’s business environment, helping you handle Seasonal tourism revenue fluctuations requiring cash flow planning across peak and off-season months with confidence.

Challenge

Many St. Petersburg 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 St. Petersburg 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.

“SDO CPA helped our St. Petersburg boutique hotel chain manage seasonal cash flow and saved us $29,000 through proper S-Corp structuring. Their monthly reports keep us on track year-round.”
— Rachel K., Hospitality company owner in St. Petersburg

How to Get Started With SDO CPA

1

Schedule Your Free Consultation

Book a call to discuss your St. Petersburg 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 St. Petersburg Business Owners Choose SDO CPA

Florida Tax Expertise

We understand Florida has no state personal income tax, but the 5.5% corporate income tax applies to C-Corps with income over $50,000 and help St. Petersburg 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 St. Petersburg 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 St. Petersburg?
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 St. Petersburg business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves St. Petersburg 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 Tourism businesses?
Yes. St. Petersburg’s Tourism 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 St. Petersburg businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for St. Petersburg businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my St. Petersburg 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 St. Petersburg business during your free consultation. Learn about our bookkeeping services.

Resources for St. Petersburg Business Owners

Also Serving Tampa Bay Area

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

Ready to Work With a CPA Who Understands St. Petersburg Businesses?

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

Schedule a Call
Licensing & Service Disclaimer: SDO CPA LLC is a Texas-licensed CPA firm serving clients in Florida under CPA practice mobility provisions. We do not maintain a physical office in Florida — all services are delivered remotely via secure video, phone, and digital collaboration tools. SDO CPA does not hold a CPA license in Florida. Services requiring CPA licensure are performed by Texas-licensed CPAs. We do not provide attest services (audits, reviews, or compilations). Per Texas State Board of Public Accountancy regulations (22 TAC §501.82).