Wichita CPA Firm for S-Corps & Small Businesses

Looking for a CPA in Wichita? SDO CPA provides virtual tax preparation, bookkeeping, payroll, and fractional CFO services to Wichita 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 Wichita 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 Wichita’s Aviation Manufacturing, Energy, Healthcare economy. Whether you’re managing Wichita’s aviation manufacturers face complex ITAR compliance costs and government contract accounting requirements that affect tax deductibility or capitalizing on Wichita builds 35% of the world’s general aviation aircraft, and Spirit AeroSystems, Textron Aviation, and Bombardier create a $14 billion manufacturing corridor, SDO CPA provides the virtual accounting support your business needs.

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

Key Takeaways: Wichita CPA Services

  • Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
  • Kansas tax expertise — 5.7% top income tax. No franchise tax. S-Corps file separately from personal. planning and multi-state compliance
  • Industry focus — Specialized experience with Aviation Manufacturing, 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 Wichita, KS

Wichita is the Air Capital of the World, manufacturing 35% of all general aviation aircraft and generating $14 billion annually through Spirit AeroSystems, Textron Aviation, and Bombardier Learjet. Over 15,200 businesses operate in Kansas’s largest city, with aviation manufacturing, energy production, and healthcare driving the economy along the Kellogg Avenue corridor and the National Center for Aviation Training. The Old Town entertainment district and Douglas Design District attract restaurants, creative firms, and tech startups diversifying the city’s economic base. Via Christi Health and Wesley Medical Center anchor healthcare employment. Aviation manufacturers face International Traffic in Arms Regulations (ITAR) compliance costs and government contract accounting standards that affect both overhead rates and tax deductibility. Kansas’s HPIP program provides 10% investment tax credits on qualifying capital expenditures, valuable for companies investing in manufacturing equipment. SDO CPA helps Wichita aviation companies manage defense contract accounting, capture HPIP credits on equipment investments, and file both the required K-120S and personal returns to maintain full Kansas compliance.

Kansas Tax Planning Tip

Kansas requires S-Corps to file a separate entity-level return (K-120S) in addition to the owners’ personal returns, unlike many states that only require a personal filing. This creates an extra compliance step that catches new S-Corp owners off guard. Kansas has no franchise tax, which saves businesses the annual flat fees charged in neighboring states. Make sure your CPA files both returns to avoid penalties.

Wichita is home to 15,200+ small businesses and a population of 397,532. From Aviation Manufacturing, Energy, Healthcare to professional services, Wichita business owners need CPAs who understand Wichita’s aviation manufacturers face complex ITAR compliance costs and government contract accounting requirements that affect tax deductibility and can provide year-round tax planning — not just compliance.

CPA Services for Wichita Businesses

Common Challenges for Wichita Business Owners

Challenge

Wichita businesses often face Wichita’s aviation manufacturers face complex ITAR compliance costs and government contract accounting requirements that affect tax deductibility, 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 Wichita’s business environment, helping you handle Wichita’s aviation manufacturers face complex ITAR compliance costs and government contract accounting requirements that affect tax deductibility with confidence.

Challenge

Many Wichita 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 Wichita 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 restructured our aviation company’s cost accounting and claimed $47,300 in HPIP investment credits on our new CNC equipment. Their manufacturing expertise is unmatched.”
— Jim B., Aviation parts manufacturer in Wichita

How to Get Started With SDO CPA

1

Schedule Your Free Consultation

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

Kansas Tax Expertise

We understand 5.7% top income tax. No franchise tax. S-Corps file separately from personal. and help Wichita 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 Wichita 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 Wichita?
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 Wichita business?
Yes. CPAs can prepare tax returns and provide accounting services for clients in any state. SDO CPA serves Wichita 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 Aviation Manufacturing businesses?
Yes. Wichita’s Aviation Manufacturing 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 Wichita businesses?
Yes. Our fractional CFO services provide cash flow forecasting, budgeting, financial modeling, and strategic planning for Wichita businesses generating $500K+ in revenue that need financial leadership without a full-time hire.
Should my Wichita 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 Wichita business during your free consultation. Learn about our bookkeeping services.

Resources for Wichita Business Owners

Also Serving South Central Kansas

SDO CPA provides virtual CPA services to businesses throughout South Central Kansas and Kansas.

Ready to Work With a CPA Who Understands Wichita 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 Kansas. Services requiring CPA licensure are performed by Texas-licensed CPAs. We do not provide attest services (audits, reviews, or compilations) for Kansas entities. Per Texas State Board of Public Accountancy regulations (22 TAC §501.82).