The One-Page Document That Decides Whether Your Business Sale Actually Happens
Here's a number that should stop every small business owner planning to sell: of the businesses that exit the market each year, roughly 92% close their doors for good, only about 5% are sold to a new owner, and just 3% are transferred within the family. With an estimated $5 trillion in enterprise value held by Baby Boomer-owned businesses expected to change hands over the next decade, most of that value is at risk of simply disappearing rather than transferring to a new generation of owners.
One of the biggest reasons deals fall apart isn't price. It's what happens — or doesn't happen — in the letter of intent (LOI), the short document signed before either side spends real money on lawyers, accountants, or due diligence. Get the LOI wrong, and you can lose months of work, tip off employees or competitors prematurely, or lock yourself into terms that are nearly impossible to renegotiate later. Get it right, and it becomes the roadmap that gets both sides to a closing table with far fewer surprises.
This guide breaks down what an LOI actually is, which of its terms are enforceable even though the document is "non-binding," and the specific clauses buyers and sellers fight over most.
What a Letter of Intent Actually Is
A letter of intent is a short document — often just two to five pages — that both parties sign after they've agreed on the broad shape of a deal but before either side commits to it legally. Think of it as a handshake with some teeth: it says "here's the price, here's the structure, here's the timeline, and here's what happens if one of us walks away."
The LOI comes before the definitive purchase agreement, which is the 30-to-80-page legal contract that actually closes the deal. Signing an LOI doesn't mean the sale is final. It means both sides are serious enough to start spending real money on attorneys, accountants, and due diligence — and that's exactly why the terms matter so much.
Some brokers and attorneys use "term sheet" or "letter of intent" interchangeably. In small business M&A (deals generally under $10 million in enterprise value), the LOI usually plays double duty: it's both the framework for negotiation and the document that kicks off exclusivity and due diligence.
Why "Non-Binding" Doesn't Mean What Most Sellers Think
This is the single most misunderstood part of the process. Most LOIs are labeled non-binding, and the core economic terms — price, structure, earnout mechanics — genuinely aren't enforceable until the definitive agreement is signed. Either side can walk away from the deal itself.
But a handful of provisions inside that same "non-binding" document are typically drafted to be legally binding regardless:
- Exclusivity / no-shop clauses — the seller's promise not to negotiate with, solicit, or accept offers from other buyers during a set window.
- Confidentiality obligations — restrictions on what either party can disclose about the deal or the target company's financials.
- Break-up or expense-reimbursement fees — in some deals, a fee owed if one side walks away without cause.
- Governing law and dispute resolution — which state's law applies and how disagreements get resolved.
A seller who signs an LOI thinking "it's non-binding, I can still take a better offer next week" can find themselves in breach of a binding exclusivity clause the moment they do. Read every LOI as two documents stapled together: a non-binding letter of intent for the deal terms, and a binding short-term contract for exclusivity and confidentiality.
The Terms That Actually Matter
Purchase Price and Structure
The price line gets the most attention, but the structure underneath it matters just as much:
- Total consideration — cash at close, a seller note (financing the buyer provides), an earnout tied to future performance, or some blend of the three.
- Asset purchase vs. stock/equity purchase — this single choice changes who inherits which liabilities, how goodwill and depreciation are treated, and each side's tax bill. It's worth a conversation with a CPA before the LOI is signed, not after.
- Working capital adjustments — a mechanism that true-ups the price if the business's cash, receivables, and inventory at closing differ from an agreed target. This is a common source of post-closing disputes when it's left vague in the LOI.
- Price allocation — how the purchase price is divided across asset categories (equipment, inventory, goodwill, non-compete). Buyers generally want more allocated to equipment for faster depreciation; sellers often prefer more allocated to goodwill, which is typically taxed at capital gains rates. This is a negotiation, not a formality, and it's easier to resolve while both sides are still motivated to make the deal work.
The Exclusivity Period
Nearly every LOI includes a no-shop clause that stops the seller from marketing the business or entertaining other offers while the buyer conducts due diligence. From the buyer's side, this protects the real money about to be spent on legal, accounting, and diligence fees — nobody wants to run a $15,000 due diligence process only to lose the business to a higher bidder who showed up in week three.
Typical exclusivity windows run 30 to 90 days. A straightforward, owner-operated business with clean books might close in 45 days; a deal involving SBA financing, multiple locations, or complex inventory usually needs 60 to 90 days. Sellers should push back on exclusivity periods that run longer than the buyer's stated diligence and financing timeline actually requires — an open-ended exclusivity clause with no clear expiration is one of the more common ways sellers get stuck waiting on a buyer who never had financing lined up in the first place.
Due Diligence Scope and Timeline
The LOI should spell out what the buyer gets to review (financials, contracts, leases, employee records, litigation history) and how long that review takes. Vague language like "buyer shall conduct customary due diligence" invites disputes later about what's actually "customary." A specific list and a specific number of days protects both sides.
Financing Contingency
If the buyer needs an SBA loan, seller financing, or outside investors to close, the LOI should say so plainly, along with what happens if financing falls through. Sellers granting exclusivity to a buyer who hasn't been pre-qualified for financing are effectively taking their business off the market on faith.
Conditions to Closing
This section lists the boxes that must be checked before the deal can close: landlord consent to lease assignment, key customer or vendor contracts staying in place, licenses or permits transferring, the seller's non-compete being finalized, and any required regulatory approvals. Anything a buyer considers a dealbreaker belongs here, explicitly, rather than surfacing for the first time during the definitive agreement negotiation.
Indemnification Framework (Even at a High Level)
Full indemnification language — who's on the hook for what liability, for how long, and up to what cap — usually gets hashed out in the purchase agreement, not the LOI. But naming the general framework early (a cap tied to a percentage of purchase price, a survival period for reps and warranties, specific carve-outs for known issues like a pending lawsuit) prevents a nasty surprise when the full agreement shows up with indemnification terms neither side actually discussed.
Common Mistakes That Cost Deals
Treating every clause as equally non-binding. As covered above, this is the single costliest misread of an LOI.
Leaving working capital adjustments out entirely. Without an agreed target and true-up mechanism, buyers and sellers can end up disputing tens of thousands of dollars at the closing table over inventory levels or accounts receivable that shifted between the LOI date and closing.
Signing an open-ended exclusivity period. A seller who grants 120 days of exclusivity to a buyer who then takes their time is effectively pausing their own business sale with no leverage to speed things up.
Skipping attorney review because "it's just a letter of intent." The terms agreed to in the LOI tend to set the baseline for the entire rest of the negotiation — it's far easier to hold a favorable term than to claw one back after signing. An hour of attorney time reviewing the LOI is inexpensive compared to renegotiating the purchase agreement from a weaker position three weeks later.
Vague price allocation. Deferring this conversation until the definitive agreement, after both sides have already mentally settled on a headline number, turns what should be a tax-planning conversation into a last-minute argument.
Track the Deal's Numbers From Day One
Whether you're the buyer or the seller, the LOI's working capital targets, price allocation, and closing adjustments all depend on financial records both sides can actually trust. That's a lot easier when your books are transparent and auditable well before a buyer's accountant starts asking questions. Beancount.io offers plain-text accounting that gives business owners a clear, version-controlled financial record — no black boxes, no guessing what changed between the LOI and closing. Get started for free and keep your books ready for whatever comes next, acquisition or otherwise.