How to Set Up a Buy-Sell Agreement That Works

Structure enforceable buy-sell agreements with proper valuation methods, funding mechanisms, and trigger events for business partners.

1. Define all trigger events explicitly. List every scenario that forces a buyout: death, disability, retirement, involuntary termination, voluntary departure, bankruptcy, divorce, and criminal conviction. Set different timelines for each — voluntary departure might allow 90 days notice, while death triggers immediate valuation. Include 'shotgun clauses' where one partner can force the other to buy or sell at a stated price.
2. Lock in your valuation methodology. Choose one primary method: multiple of trailing 12-month EBITDA, annual third-party appraisal, or fixed formula updating annually. Most agreements use 3-5x EBITDA for service businesses, 1-3x revenue for asset-light companies. Include adjustment mechanisms for extraordinary items, recent capital expenditures, and working capital normalization. Avoid 'fair market value' without defining the calculation method.
3. Structure the payment terms and timeline. Set maximum buyout periods — typically 3-7 years for large amounts, immediate for smaller stakes. Define down payment requirements (usually 10-25% within 90 days). Establish interest rates for installment payments, often prime plus 1-3 percentage points. Include acceleration clauses if the remaining business misses payments or violates debt covenants.
4. Secure funding sources before you need them. Purchase life and disability insurance equal to each partner's buyout value, with the business as beneficiary. Establish a dedicated buyout savings account or credit line for non-insurable events. Many businesses maintain 6-12 months of the estimated buyout value in accessible funds. Consider requiring personal guarantees from remaining partners for large installment buyouts.
5. Include restrictions on competing departing partners. Set geographic and time limits on competition — typically 1-3 years and defined market radius. Include customer and employee non-solicitation clauses with specific penalties (often 2x annual revenue from poached accounts). Make violation of non-compete grounds for reducing buyout payments or extending payment terms. Ensure restrictions are reasonable enough to be legally enforceable in your state.
6. Test the numbers annually and update the agreement. Run mock buyout calculations each year using current financials. Update insurance coverage as business value grows. Revise valuation multiples based on recent industry transactions or business performance changes. Schedule formal agreement reviews every 3-5 years or after major business events like new partners, significant acquisitions, or structural changes.