Charlotte CPA Firm for S-Corps & Small Businesses

Looking for a CPA in Charlotte? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to Charlotte 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 Charlotte 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 Charlotte’s Financial Services, Energy, Healthcare economy. Whether you’re managing complex entity structures for financial services and fintech companies or capitalizing on North Carolina’s 2.5% corporate tax rate (lowest in the nation), SDO CPA provides the virtual accounting support your business needs.

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

Key Takeaways: Charlotte CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • North Carolina tax expertise — North Carolina’s 2.5% corporate income tax (lowest in the nation, dropping to 0% by 2030) planning and multi-state compliance
  • Industry focus — Specialized experience with Financial Services, Energy, Healthcare
  • 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 Charlotte, NC

Charlotte is America’s second-largest banking center, with $2.8 trillion in banking assets managed from the Queen City. Bank of America and Truist Financial are headquartered here, and Wells Fargo maintains its East Coast operations hub along South Tryon Street in Uptown. This financial concentration creates a dense ecosystem of fintech startups, investment advisors, and financial consultants in neighborhoods like South End, NoDa, and the growing Ballantyne corridor.

Beyond banking, Charlotte’s economy has diversified into energy (Duke Energy and Honeywell relocated their headquarters here), advanced manufacturing, and healthcare through Atrium Health’s 70,000+ employee system. North Carolina’s 2.5% corporate tax rate, the lowest among states with a corporate income tax, gives Charlotte businesses a competitive edge. S-Corp and partnership owners operating across state lines from Charlotte face multi-state nexus considerations, particularly when serving customers throughout the Southeast.

SDO CPA works with Charlotte business owners across financial services, professional services, energy, and healthcare to structure entities, optimize S-Corp reasonable compensation, and manage the interplay between federal tax obligations and North Carolina’s evolving tax landscape. For businesses in South End’s fintech corridor or Uptown’s professional services hub, we provide monthly bookkeeping and fractional CFO services scaled to your stage of growth.

North Carolina Tax Planning Tip

North Carolina’s corporate income tax is 2.5% in 2026 and is scheduled to reach 0% by 2030. Charlotte business owners should plan entity structures now to take advantage of the declining rate. S-Corp owners with multi-state clients should also analyze nexus exposure, as North Carolina’s economic nexus thresholds apply to out-of-state sellers with $100,000+ in sales or 200+ transactions in the state.

Charlotte is home to 90,000+ small businesses and a population of 897,720. From Financial Services, Energy, Healthcare to professional services, Charlotte business owners need CPAs who understand complex entity structures for financial services and fintech companies and can provide year-round tax planning — not just compliance.

CPA Services for Charlotte Businesses

Common Challenges for Charlotte Business Owners

Challenge

Charlotte businesses often face complex entity structures for financial services and fintech companies, 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 Charlotte’s business environment, helping you handle complex entity structures for financial services and fintech companies with confidence.

Challenge

Many Charlotte 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 Charlotte 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.

“Our Charlotte-based professional services firm needed more than just tax prep. SDO CPA provides the strategic financial guidance we need to grow, and their transparent pricing keeps costs manageable.”
— Rachel K., Professional services firm owner in Charlotte

How to Get Started With SDO CPA

1

Schedule Your Free Consultation

Book a call to discuss your Charlotte 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 Charlotte Business Owners Choose SDO CPA

North Carolina Tax Expertise

We understand North Carolina’s 2.5% corporate income tax (lowest in the nation, dropping to 0% by 2030) and help Charlotte 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 Charlotte 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 Charlotte?
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 Charlotte business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves Charlotte 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 Financial Services businesses?
Yes. Charlotte’s Financial Services sector has unique accounting needs including regulatory compliance accounting, entity structuring for investment advisors, and reporting 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 Charlotte businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for Charlotte businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my Charlotte 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 Charlotte business during your free consultation. Learn about our bookkeeping services.

Resources for Charlotte Business Owners

Also Serving the Charlotte Metro Area

SDO CPA provides virtual CPA services to businesses throughout the Charlotte metro area and North Carolina.

Ready to Work With a CPA Who Understands Charlotte 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 North Carolina under CPA practice mobility provisions. We do not maintain a physical office in North Carolina — all services are delivered remotely via secure video, phone, and digital collaboration tools. SDO CPA does not hold a CPA license in North Carolina. 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).