Michigan CPA Firm for S-Corps & Small Businesses
With 18+ years of experience helping business owners across the country, I bring specialized expertise to Michigan’s Automotive, Technology, Healthcare economy. Whether you’re managing Michigan’s flat 4.25% income tax alongside Detroit’s city income tax or capitalizing on the state’s $21 billion EV manufacturing investment wave, SDO CPA provides the virtual accounting support your business needs.
We offer cloud-based tax preparation, bookkeeping, payroll, and fractional CFO services designed for Michigan business owners who want proactive guidance — not just annual tax filing.
Key Takeaways: Michigan CPA Services
- Virtual CPA services — Full tax, bookkeeping, and advisory support without geographic limitations
- Michigan tax expertise — Michigan has a flat 4.25% income tax plus 6% Corporate Income Tax planning and multi-state compliance
- Industry focus — Specialized experience with Automotive, Technology, 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 Michigan
Michigan is the undisputed automotive capital of the world, with 96 of the top 100 automotive suppliers maintaining a presence in the state and 60 headquartered here. The state’s $566 billion GDP is powered by manufacturing, contributing $99.2 billion annually, while the EV transition has attracted over $21 billion in new investment since 2020. From the Big Three headquarters in Metro Detroit to the furniture manufacturing hub in Grand Rapids, Michigan businesses operate in one of America’s most industrially diverse states.
Michigan’s flat 4.25% individual income tax applies to all pass-through entity income, while the 6% Corporate Income Tax affects C-Corps. Detroit imposes an additional 2.4% city income tax for residents and 1.2% for non-residents, creating layered compliance requirements for businesses operating in the metro area. The state’s flow-through entity tax election gives S-Corp and partnership owners a tool to bypass the federal SALT deduction cap.
SDO CPA serves Michigan business owners across automotive, healthcare, technology, and manufacturing with entity structuring, R&D credit identification, reasonable compensation analysis, and manufacturing cost accounting. Whether you’re a Tier 2 supplier along the I-75 corridor or a biotech startup spinning out of the University of Michigan, we provide monthly bookkeeping and fractional CFO services scaled to your stage of growth.
Michigan Tax Planning Tip
Michigan’s flat 4.25% income tax applies to all pass-through entity income. Detroit businesses face an additional 2.4% city income tax (1.2% for non-resident employees). S-Corp owners in the Detroit metro should evaluate whether locating outside city limits reduces their total tax burden. Michigan’s flow-through entity tax election can also help bypass the federal SALT cap for owners with $200K+ in Michigan-source income.
CPA Services for Michigan Businesses
Business Tax Preparation
Federal and Michigan business tax returns for LLCs, S-Corps, partnerships, and sole proprietors.
Bookkeeping & Accounting
Monthly bookkeeping, bank reconciliation, and financial statements using QuickBooks or Xero.
Payroll Services
Full-service payroll processing, tax deposits, and quarterly filings through Gusto integration.
Tax Planning & Strategy
Proactive tax planning to minimize liability through entity selection, retirement contributions, and timing strategies.
Fractional CFO
Cash flow forecasting, budgeting, and financial strategy for growing Michigan businesses.
S-Corp Tax Services
Reasonable compensation analysis, QBI optimization, and S-Corp election guidance for Michigan business owners.
Common Challenges for Michigan Business Owners
Challenge
Michigan businesses often face complex manufacturing cost accounting, R&D credit documentation, and multi-layered state and city tax obligations, 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 Michigan’s business environment, helping you handle manufacturing accounting, R&D credits, and state-city tax complexity with confidence.
Challenge
Many Michigan 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 Michigan 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 Michigan Tier 2 automotive supplier and helped us claim R&D credits for process improvements. They saved us $21,000 in combined federal and state taxes.”— Brian S., Automotive supplier owner in Michigan
How to Get Started With SDO CPA
Schedule Your Free Consultation
Book a call to discuss your Michigan business, current financial setup, and goals.
Get Your Custom Proposal
Receive a clear proposal with upfront estimates — if scope changes, we discuss it first.
Seamless Onboarding
We connect to your QuickBooks or Xero and organize your books within 30 days.
Ongoing Partnership
Monthly reports, proactive tax planning, and year-round CPA access.
Why Michigan Business Owners Choose SDO CPA
Michigan Tax Expertise
We understand Michigan has a flat 4.25% income tax plus 6% Corporate Income Tax and help Michigan 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 Michigan 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
Resources for Michigan Business Owners
Serving Michigan Businesses Statewide
SDO CPA provides virtual CPA services to businesses throughout Michigan.
Ready to Work With a CPA Who Understands Michigan Businesses?
Schedule your free consultation today. We’ll analyze your tax situation and provide an upfront estimate with no obligation.
Schedule a Call