How much does a business broker charge?

Business broker commissions range from 5–12% of the final sale price depending on deal size. Smaller businesses (under $1M) typically pay 10–12%, while mid-market businesses ($1M–$5M) pay 6–10%. Some brokers also charge an upfront retainer of $2,500–$15,000 for CIM preparation, which is usually credited back at closing.

How long does it take to sell a business?

Most small to mid-market business sales take 6–12 months from broker engagement to close. The stages include CIM preparation (4–8 weeks), buyer outreach and qualification (4–12 weeks), due diligence (30–90 days), and closing (2–4 weeks). SBA-financed deals add 30–60 days to the timeline.

What is seller's discretionary earnings (SDE)?

Seller's Discretionary Earnings (SDE) is the standard valuation metric for small businesses. It equals net profit plus owner salary, owner benefits, non-recurring expenses, and depreciation/amortization. SDE represents the total economic benefit to a single owner-operator. Most small businesses sell at 2–4× SDE.

Do I need a business broker to sell my business?

While you can technically sell without a broker, data consistently shows brokered transactions close at 15–25% higher prices and at higher completion rates than unrepresented sales. The exception is if you already have an identified buyer at an agreed price. In any other scenario, professional representation pays for itself many times over.

What is an IBBA-certified business broker?

The International Business Brokers Association (IBBA) is the professional body for business brokers. IBBA-certified brokers hold designations like CBI (Certified Business Intermediary) or M&AMI (Merger & Acquisition Master Intermediary), which require transaction history, continuing education, and adherence to a code of ethics. These certifications signal professional commitment and deal experience.

What is the difference between a business broker and an M&A advisor?

Business brokers typically handle Main Street and lower-middle-market transactions — businesses selling for $100K to $10M. M&A advisors operate in the middle market ($10M to $500M+) with larger teams, investment banking capabilities, and institutional buyer relationships. For businesses under $5M, a CBI-certified business broker is usually the right choice.

State Guide · Michigan

How to Sell a Business in Michigan

A complete guide for Michigan business owners preparing to sell — covering broker selection, valuation, taxes, state-specific rules, and what to expect at every stage.

IBBA Brokers in MI

2–4.5× SDE

Typical Michigan Multiple

6–12 mo

Avg. Time to Close

Michigan Business Sale Market

Michigan's economy is heavily tied to automotive manufacturing and supply chain, creating a distinctive business sale market. Detroit metro has automotive-adjacent manufacturing, professional services, and healthcare. Grand Rapids is growing in food manufacturing, healthcare, and technology. The Michigan auto supply chain is undergoing significant disruption from EV transition — buyers are increasingly cautious about auto-dependent revenue.

Most Active Industries

Manufacturing (Auto-Adjacent)
Healthcare
Technology
Construction & Trades
Distribution

Key Markets

Detroit
Grand Rapids
Ann Arbor
Lansing
Flint

How to Sell a Business in Michigan: Step by Step

Assess Auto-Revenue Concentration Risk Early

If your business has significant automotive OEM or Tier 1/2 supplier revenue, assess the mix of ICE vs. EV-compatible work. Buyers in 2024-2026 are discounting auto-dependent revenue. Consider whether revenue diversification before listing improves your multiple — even 6–12 months of diversification work can significantly improve buyer confidence.

Commission Phase I Environmental Assessment

For any Michigan manufacturing, industrial, or automotive business, commission a Phase I Environmental Site Assessment before listing. Discovering contamination during due diligence kills deals. Knowing your environmental position in advance lets you price accurately and address issues proactively.

Select an Michigan Broker

Michigan has 69 IBBA-member brokers. For automotive-adjacent manufacturing, choose a broker with industrial M&A experience and relationships with strategic acquirers. For Grand Rapids businesses, a West Michigan broker with local buyer networks is appropriate.

Document Auto-Revenue Transition Risk Mitigation

If you have auto revenue, prepare a narrative for your CIM that addresses: customer diversification efforts, EV-compatible capabilities, and revenue stability under OEM budget scenarios. Buyers will have specific concerns — proactive documentation earns credibility.

Market to Michigan's Industrial Buyer Pool

Michigan manufacturing attracts strategic acquirers from other Midwest states looking for capacity, PE industrial platforms, and international buyers (particularly German and Canadian firms with US expansion plans). Your broker should target all three segments.

Structure for Michigan's Successor Liability Rules

Michigan's successor liability doctrine means buyers can inherit certain liabilities in asset sales — particularly environmental, tax, and wage-and-hour. Asset purchase agreements should include strong indemnification provisions. Buyers' counsel will push for escrow arrangements for known contingent liabilities.

Close the Transaction

Michigan business sales typically close through a business attorney. Due diligence runs 30–90 days, often longer for manufacturing businesses. SBA financing is widely available. Grand Rapids and Detroit have active business sale ecosystems with experienced attorney networks.

Michigan Tax & Legal Considerations

Michigan has a flat state income tax of 4.25%, with capital gains taxed as ordinary income. Combined with federal rates, Michigan sellers typically pay 19–24% total. Michigan's flat-rate tax is one of the most straightforward in the Midwest.

Michigan non-compete agreements are enforceable if reasonable in scope, subject to the Michigan Antitrust Reform Act. Michigan has a successor liability doctrine under which buyers can inherit certain seller liabilities in asset sales — buyers' counsel will conduct careful due diligence on environmental, tax, and wage-and-hour liabilities. Environmental due diligence (Phase I/II) is standard for any manufacturing business due to Michigan's industrial history.

Note: This is general information, not tax or legal advice. Consult a qualified CPA and business attorney before closing any transaction.

Frequently Asked Questions: Selling a Business in Michigan

How does the EV transition affect Michigan business valuations?

The shift to electric vehicles is creating significant uncertainty for Michigan businesses with high auto-OEM revenue concentration. Buyers are discounting multiples for businesses with >40% automotive revenue, particularly those tied to ICE (internal combustion engine) components. Businesses with EV-compatible capabilities, diversified industrial customers, or non-auto revenue are being valued more favorably.

How many business brokers are in Michigan?

BizBrokerMatch tracks 69 IBBA-member brokers in Michigan. Detroit metro has the highest concentration, followed by Grand Rapids and Lansing.

Is environmental due diligence required for Michigan manufacturing businesses?

While not legally required, Phase I Environmental Site Assessment is standard in virtually all Michigan manufacturing business transactions due to the state's industrial history. Many Michigan manufacturing sites have legacy contamination issues. Sellers should proactively address known environmental issues before listing — environmental liability uncertainty is a major deal-killer and multiple compressor for Michigan manufacturing businesses.

What is the income tax rate on business sales in Michigan?

Michigan has a flat state income tax rate of 4.25% on all income including capital gains. Combined with federal capital gains rates, Michigan sellers typically pay 19–24% total — among the lower rates in the Midwest.

What industries are most active for business sales in Michigan beyond automotive?

Healthcare services (strong across the state), food manufacturing (especially in Grand Rapids and West Michigan), technology and software (Ann Arbor and Detroit tech ecosystem), industrial distribution, and construction & trades. Grand Rapids has emerged as a strong non-automotive business market.

Find a Verified Michigan Business Broker

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