Buy-Sell Agreements: Essential Protection for Business Partners

Learn how buy-sell agreements protect family businesses, startups, and professional service firms by establishing clear ownership transition rules when partners exit, retire, or pass away.

Introduction

A buy-sell agreement is a legally binding contract that establishes what happens to a business owner's share when they exit the business, whether through retirement, disability, death, or voluntary departure. Think of it as a prenuptial agreement for your business—it creates a clear roadmap for ownership transitions during potentially emotional or contentious situations. For family businesses, first-time entrepreneurs, and professional service providers, a well-crafted buy-sell agreement provides critical protection by establishing fair valuation methods, funding mechanisms, and transfer procedures that help preserve business continuity and relationships during ownership changes.

Key Things to Know

  1. 1

    Buy-sell agreements should be reviewed and updated regularly, especially after major business changes, valuation shifts, or life events affecting owners.

  2. 2

    Insurance policies funding buy-sell agreements need regular review to ensure coverage amounts match current business valuation.

  3. 3

    Family businesses should coordinate buy-sell agreements with estate plans to ensure consistent treatment of business interests.

  4. 4

    The tax implications of different buy-sell structures can significantly impact both departing owners and remaining owners.

  5. 5

    Buy-sell agreements should address not just who can buy an interest, but also who cannot (such as competitors or specific family members).

  6. 6

    Professional service providers should include client transition procedures and non-compete provisions in their buy-sell agreements.

  7. 7

    First-time entrepreneurs should consider including right of first refusal provisions to maintain control over who becomes a future partner.

  8. 8

    The agreement should specify how disputes about valuation or interpretation will be resolved, typically through mediation or arbitration.

Key Decisions

Professional Service Providers

First-time Entrepreneurs

Family Business Partners

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Michigan Requirements for Buy-Sell Agreement

Michigan Business Corporation Act Compliance (Michigan Business Corporation Act, MCL 450.1101 et seq.)

The agreement must comply with the Michigan Business Corporation Act (Act 284 of 1972), which governs the formation, operation, and dissolution of corporations in Michigan, including provisions related to stock transfers and shareholder agreements.

Michigan Limited Liability Company Act Compliance (Michigan Limited Liability Company Act, MCL 450.4101 et seq.)

For LLCs, the agreement must comply with the Michigan Limited Liability Company Act, which governs membership interests and transfer restrictions in limited liability companies.

Michigan Uniform Partnership Act (Michigan Uniform Partnership Act, MCL 449.1 et seq.)

For partnerships, the agreement must comply with Michigan's adoption of the Uniform Partnership Act, which governs partnership interests and transfer restrictions.

Michigan Uniform Securities Act (Michigan Uniform Securities Act, MCL 451.2101 et seq.)

The agreement must comply with Michigan securities laws regarding the transfer of business interests, which may be considered securities under certain circumstances.

Michigan Contract Law (Michigan common law of contracts; MCL 566.132 (Statute of Frauds))

The agreement must satisfy Michigan's general contract law requirements, including offer, acceptance, consideration, legal purpose, and capacity of the parties.

Federal Securities Laws Compliance (Securities Act of 1933, 15 U.S.C. § 77a et seq.; Securities Exchange Act of 1934, 15 U.S.C. § 78a et seq.)

The agreement must comply with federal securities laws if the business interests being transferred could be classified as securities under federal law.

Internal Revenue Code Section 409A (Internal Revenue Code § 409A)

The agreement must comply with IRC Section 409A if it involves deferred compensation arrangements, which can affect valuation methods and payment timing.

Internal Revenue Code Section 2703 (Internal Revenue Code § 2703)

The agreement must comply with IRC Section 2703 regarding valuation for estate tax purposes, which requires that buy-sell agreements meet certain requirements to be respected for estate tax valuations.

Michigan Estate and Inheritance Laws (Michigan Estates and Protected Individuals Code, MCL 700.1101 et seq.)

The agreement must account for Michigan's estate laws when addressing transfers upon death, including probate procedures and estate administration requirements.

Michigan Uniform Fraudulent Transfer Act (Michigan Uniform Fraudulent Transfer Act, MCL 566.31 et seq.)

The agreement must comply with Michigan's fraudulent transfer laws to ensure that transfers of business interests are not later deemed fraudulent as to creditors.

Americans with Disabilities Act (Americans with Disabilities Act, 42 U.S.C. § 12101 et seq.)

If the agreement includes provisions related to disability, it must comply with the ADA to avoid discriminatory practices in determining disability status or triggering buy-sell provisions.

Michigan Persons with Disabilities Civil Rights Act (Michigan Persons with Disabilities Civil Rights Act, MCL 37.1101 et seq.)

The agreement must comply with Michigan's disability rights laws when including provisions related to disability triggers for buy-sell events.

Michigan Uniform Commercial Code (Michigan Uniform Commercial Code, MCL 440.1101 et seq.)

The agreement must comply with Michigan's adoption of the UCC, particularly Article 8 regarding investment securities and Article 9 regarding secured transactions if business interests are being pledged as collateral.

Federal Tax Law - Installment Sales (Internal Revenue Code § 453)

The agreement must comply with federal tax laws regarding installment sales if the purchase price will be paid over time, affecting how sellers recognize gain for tax purposes.

Michigan Business Tax Laws (Michigan Corporate Income Tax, MCL 206.601 et seq.)

The agreement must account for Michigan-specific business tax implications of ownership transfers, including Michigan Corporate Income Tax considerations.

Michigan Divorce Laws (Michigan Marriage and Divorce Act, MCL 552.1 et seq.)

The agreement should address Michigan's marital property laws to protect business interests in the event of an owner's divorce, which could otherwise affect ownership structure.

Federal ERISA Compliance (Employee Retirement Income Security Act, 29 U.S.C. § 1001 et seq.)

If the buy-sell agreement involves employee benefit plans or retirement accounts for funding, it must comply with ERISA requirements.

Michigan Professional Service Corporation Act (Michigan Professional Service Corporation Act, MCL 450.221 et seq.)

For professional service businesses (doctors, lawyers, etc.), the agreement must comply with Michigan's Professional Service Corporation Act regarding ownership transfer restrictions.

Federal Gift Tax Laws (Internal Revenue Code § 2501 et seq.)

The agreement must account for federal gift tax implications if business interests are transferred at less than fair market value during the owner's lifetime.

Michigan Uniform Arbitration Act (Michigan Uniform Arbitration Act, MCL 691.1681 et seq.)

If the agreement includes arbitration provisions for dispute resolution, it must comply with Michigan's arbitration laws regarding enforceability and procedure.

Frequently Asked Questions

A buy-sell agreement (also called a buyout agreement) is a legally binding contract between business co-owners that governs what happens to an owner's interest when a triggering event occurs, such as death, disability, retirement, divorce, or voluntary departure. The agreement typically specifies who can buy the departing owner's interest, what price will be paid, and the terms of payment. It essentially creates a market for ownership interests that might otherwise be difficult to sell and helps prevent unwanted third parties from acquiring ownership.

Family businesses face unique succession challenges that buy-sell agreements help address. These agreements can: 1) Prevent ownership from passing to non-family members or inactive family members who don't contribute to operations; 2) Establish fair market values to reduce conflicts during emotional transitions; 3) Create liquidity for heirs who inherit business interests but don't want to be involved; 4) Ensure the business stays within the family line you choose; and 5) Coordinate with estate planning to minimize tax consequences when transferring business interests between generations.

For first-time entrepreneurs, a buy-sell agreement is crucial protection when you're building a business with partners. It: 1) Establishes clear exit procedures before emotional situations arise; 2) Prevents a partner's spouse or heirs from unexpectedly becoming your business partner; 3) Creates funding mechanisms (often through insurance) to ensure partners can afford to buy each other out; 4) Protects your investment if you want to exit; and 5) Demonstrates professionalism to investors and lenders. Many first-time entrepreneurs skip this step, only to face costly disputes later when a partner wants out or faces personal challenges.

Professional service firms (like medical practices, law firms, accounting firms, etc.) particularly benefit from buy-sell agreements because their value is often tied to client relationships and personal goodwill. These agreements: 1) Create orderly transitions when professionals retire; 2) Establish fair compensation for a departing partner's client base and firm equity; 3) Include non-compete and client transition provisions to protect the firm's value; 4) Address how to handle work-in-progress and accounts receivable; and 5) Provide disability buyout provisions, which are especially important in service businesses where a partner's ability to work is directly tied to revenue generation.

A comprehensive buy-sell agreement should address multiple triggering events, including: 1) Death of an owner; 2) Disability or incapacity; 3) Retirement or voluntary departure; 4) Termination of employment (for owner-employees); 5) Personal bankruptcy; 6) Divorce (especially if a spouse might receive ownership interests); 7) Loss of professional license (for service providers); 8) Deadlock between owners; and 9) Desire to sell to a third party. Each triggering event may have different buyout terms, timelines, and valuation methods depending on your business needs.

Business valuation methods in buy-sell agreements typically include: 1) Formula approach (such as multiple of earnings or book value); 2) Agreed value (owners periodically agree on a value and document it); 3) Appraisal process (independent valuation experts determine fair market value); or 4) Hybrid approaches combining these methods. The best valuation method depends on your industry, business type, and goals. For example, professional service firms often use formulas based on revenue multiples, while manufacturing businesses might use EBITDA multiples. Your agreement should require regular valuation updates (typically annually) to keep the value current.

Common funding mechanisms for buy-sell agreements include: 1) Life and disability insurance (most common), where policies are purchased on each owner to provide immediate funds for buyouts; 2) Installment payments, allowing the buyer to pay over time with interest; 3) Sinking fund, where the company sets aside money regularly to fund future buyouts; 4) Company reserves or financing; or 5) A combination approach. For family businesses and small partnerships, insurance funding is often most practical because it provides immediate liquidity without straining business finances during an already challenging transition.

The two main buy-sell agreement structures are: 1) Cross-purchase agreements, where the remaining owners personally buy the departing owner's interest; and 2) Entity-purchase (or redemption) agreements, where the business itself buys back the interest. Each has different tax, complexity, and funding implications. Cross-purchase agreements often provide better tax treatment for the remaining owners through a stepped-up cost basis, but become unwieldy with many owners. Entity-purchase agreements are simpler to administer but may have less favorable tax treatment. Some businesses use a hybrid 'wait-and-see' approach that allows flexibility to decide the best structure when a triggering event occurs.

The best time to create a buy-sell agreement is when forming your business or bringing on new partners—when relationships are positive and everyone is thinking rationally about the future. Creating the agreement early: 1) Ensures all owners have equal bargaining power; 2) Establishes expectations before significant value is built; 3) Allows for insurance policies to be obtained while owners are healthy; 4) Prevents disputes during business growth; and 5) Creates a foundation for business continuity. If you already have an established business without an agreement, the second-best time is now, before any triggering events occur.

Common buy-sell agreement mistakes include: 1) Using outdated or generic templates that don't address your specific business needs; 2) Failing to update the agreement as the business grows and changes; 3) Not coordinating the agreement with estate plans and other legal documents; 4) Choosing unrealistic valuation methods that don't reflect true business value; 5) Inadequate funding mechanisms that make buyouts financially impossible; 6) Ignoring tax implications of different structures; 7) Not addressing all potential triggering events; and 8) Failing to get buy-in from all stakeholders, including spouses who might be affected. Work with experienced legal and financial advisors who understand your industry to avoid these pitfalls.