Full Definition
A Letter of Intent (LOI) is typically a 3–8 page document submitted by a potential acquirer to a seller expressing the buyer's intent to purchase the business at a specified price and on specified terms, subject to completion of due diligence and execution of a definitive agreement. While the substantive deal terms (price, structure, form of consideration) are non-binding, certain LOI provisions are explicitly binding: the exclusivity period (preventing the seller from negotiating with other buyers for 30-90 days), confidentiality obligations, and expense reimbursement in certain circumstances. The exclusivity provision is the most commercially significant binding element, as it gives the buyer negotiating leverage to conduct diligence without fear of a competing bidder. Key terms addressed in the LOI include: the purchase price or valuation range (expressed as an EV or as an EBITDA multiple applied to a defined EBITDA figure), the form of consideration (cash at close, earnouts, equity rollovers), the proposed acquisition structure (asset purchase versus stock purchase), key closing conditions (regulatory approvals, financing contingencies), and the proposed timeline to definitive agreement and closing. More detailed LOIs also address treatment of management equity, working capital target mechanics, and representations and warranty insurance requirements. Sellers in competitive auction processes often receive multiple LOIs from competing bidders and must select the buyer with whom to enter exclusivity—a consequential decision that considers not only stated price but financing certainty, diligence timeline, deal structure preferences, management team chemistry, and strategic fit with the buyer's portfolio or operations. Investment bankers managing sell-side processes advise sellers on which LOI terms create the highest probability of achieving a completed transaction at the intended economics, not merely the highest headline price.
FAQs
Is an LOI legally binding?
Most substantive LOI terms are non-binding—the buyer is not legally obligated to complete the transaction and can walk away during diligence (subject to paying any specified break fees). Binding provisions are explicitly identified and typically limited to exclusivity, confidentiality, expense reimbursement, and governing law. Sellers should have counsel review every LOI to clearly identify which provisions are binding versus non-binding before granting exclusivity.
How long should an LOI exclusivity period be?
Exclusivity periods typically range from 30 to 90 days for mid-market transactions, with larger or more complex deals sometimes requiring 90-120 days. Sellers prefer shorter exclusivity periods to retain competitive pressure; buyers prefer longer windows to complete diligence without time pressure. A practical exclusivity period reflects the realistic time needed to complete financial, legal, and operational diligence plus negotiate and execute the definitive agreement.
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