Birmingham CPA Firm for S-Corps & Small Businesses

Looking for a CPA in Birmingham? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to Birmingham 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 Birmingham 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 Birmingham’s Banking & Finance, Healthcare, Manufacturing economy. Whether you’re managing complex financial services regulatory requirements in Alabama’s banking capital or capitalizing on UAB Health System and Regions Financial HQ creating a dense professional services economy, SDO CPA provides the virtual accounting support your business needs.

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

Key Takeaways: Birmingham CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • Alabama tax expertise — Alabama has a graduated income tax (2%-5%) plus a business privilege tax planning and multi-state compliance
  • Industry focus — Specialized experience with Banking & Finance, Healthcare, Manufacturing
  • 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 Birmingham, AL

Birmingham is Alabama’s largest metro economy, contributing over $75 billion in annual GDP. The city has transformed from its steel industry roots into a diversified hub anchored by Regions Financial headquarters downtown, UAB Health System employing 23,000+ workers as the state’s largest employer, and Blue Cross Blue Shield of Alabama. Along the 20th Street financial corridor and the Five Points South business district, thousands of professional services firms and fintech startups compete for market share in the Southeast’s banking capital.

Alabama’s graduated income tax and business privilege tax create layered planning requirements for Birmingham business owners. S-Corp owners operating financial services firms face additional complexity around entity structuring for regulatory compliance. Birmingham’s position as a regional banking hub means many local businesses serve clients across multiple Southern states, creating nexus obligations and multi-state filing requirements that compound tax preparation complexity.

SDO CPA works with Birmingham business owners across banking, healthcare, and manufacturing to structure entities, optimize S-Corp reasonable compensation, and manage the interplay between Alabama’s state income tax and federal obligations. For businesses in the Lakeview District or the growing Innovation Depot startup ecosystem, we provide monthly bookkeeping and fractional CFO services scaled to your stage of growth.

Alabama Tax Planning Tip

Alabama’s graduated income tax tops out at 5% on income over $3,000 (single) / $6,000 (married). S-Corp owners should evaluate the pass-through entity tax election (PTET) to work around the federal SALT deduction cap. Alabama also offers a unique federal income tax deduction on state returns — one of only three states allowing this.

Birmingham is home to 15,000+ small businesses and a population of 196,644. From Banking & Finance, Healthcare, Manufacturing to professional services, Birmingham business owners need CPAs who understand complex financial services regulatory requirements in Alabama’s banking capital and can provide year-round tax planning — not just compliance.

CPA Services for Birmingham Businesses

Common Challenges for Birmingham Business Owners

Challenge

Birmingham businesses often face complex financial services regulatory requirements in Alabama’s banking capital, 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 Birmingham’s business environment, helping you handle complex financial services regulatory requirements in Alabama’s banking capital with confidence.

Challenge

Many Birmingham 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 Birmingham 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 streamlined our banking compliance accounting and found $11,000 in deductions we’d overlooked. Their virtual model works perfectly for our downtown Birmingham office.”
— Patricia K., Financial services firm owner in Birmingham

How to Get Started With SDO CPA

1

Schedule Your Free Consultation

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

Alabama Tax Expertise

We understand Alabama has a graduated income tax (2%-5%) plus a business privilege tax and help Birmingham 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 Birmingham 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 Birmingham?
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 Birmingham business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves Birmingham 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 Banking & Finance businesses?
Yes. Birmingham’s Banking & Finance sector has unique accounting needs including regulatory compliance, entity structuring for financial services, and multi-state filing 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 Birmingham businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for Birmingham businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my Birmingham 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 Birmingham business during your free consultation. Learn about our bookkeeping services.

Resources for Birmingham Business Owners

Also Serving Central Alabama

SDO CPA provides virtual CPA services to businesses throughout Central Alabama and Alabama.

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