5 Documents Every Business Seller Must Know Before Going to Market

Most business owners spend years building something worth selling — and then scramble to understand the paperwork once the process is already in motion. This episode of HoldCo draws on this practical seller's document guide to walk through the five foundational documents every seller should understand before going to market, not after the first buyer meeting. Getting ahead of the paperwork isn't just smart — it's one of the few genuine advantages a seller can bring to a transaction.Here's what the episode covers:Investment Banking Engagement Letter — The contract that defines the seller-banker relationship, including fee structure (retainer plus success fee), term length, exclusivity, and the tail provision that can keep a banker's compensation rights alive for up to two years post-termination.The Teaser — A blind, one-page marketing document that goes out before any NDA is signed. A well-built teaser attracts serious buyers and filters out poor fits, saving critical time while the seller is still running the business day-to-day.The NDA (Non-Disclosure Agreement) — In a business sale context, the NDA carries far more weight than a standard vendor agreement. It governs access to sensitive financials, customer data, and proprietary information, and should be reviewed carefully by legal counsel rather than treated as a formality.The Letter of Intent (LOI) — Reaching the LOI stage signals a buyer is serious, but it also marks a critical decision point: unresolved deal-specific concerns, structural questions, and tax considerations (asset deal vs. stock deal, for example) need to surface here, before the binding agreement is drafted.The Purchase Agreement — The binding legal contract that governs the entire closing. Key sections — definitions, representations and warranties, indemnification, and closing covenants — all carry significant legal and financial exposure and require experienced M&A counsel to navigate properly.The through-line of the episode is preparation: sellers who understand these documents in advance ask better questions, make fewer costly mistakes, and retain more control over the outcome of what may be the most consequential financial transaction of their lives. More from the show: check out The 10 Biggest IPOs of All Time: Records, Risks, and Rewards for another deep dive into high-stakes capital markets moments.Investment Bank