Most first-time buyers spend their diligence money in the wrong order. They hire an accountant to reconstruct three years of earnings, argue about whether the owner's truck is a business expense, and then sign a lease assignment they read once, in a parking lot, on the day of closing. The financials are the part that has a professional attached to it, so that is where the attention goes. Meanwhile the three things most likely to destroy the deal — the lease, the licences and the owner's own indispensability — get an afternoon each.
I have sat on both sides of this. As a partner at Legacy Ventures I look at businesses with a team behind me, and that team exists precisely because diligence is unglamorous, repetitive work that nobody does well under time pressure. A first-time buyer has none of that. So the useful version of a buying a small business checklist is not a hundred line items copied from a template. It is a short list of things that can end you, checked personally, before you spend real money on advisers.
The lease is often the actual asset
For a restaurant, a salon, a repair shop, a gym, a retail store — the location is a large part of what you are buying. You are not buying the goodwill of a brand. You are buying the fact that a particular volume of people drive past a particular door, and the habit they have of stopping there.
So the lease terms are not paperwork, they are the valuation. Read for four things. How long is left on the base term, and are the renewal options yours to exercise or the landlord's to grant? What is the rent escalation, and what does it compound to by the end of the term you are underwriting? Does assignment require the landlord's consent, and is that consent conditioned on anything — a personal guarantee, a new deposit, a rent reset to market? And who pays for what: in a triple-net structure, the roof, the parking lot and the HVAC can quietly belong to you.
Ask to meet the landlord or property manager before you sign anything. Not their lawyer — them. You want to know whether the relationship you are inheriting is warm or scarred. A landlord who has been chasing rent for two years will treat you as the continuation of a problem. A landlord who is planning to redevelop the plaza may consent to the assignment and still have no intention of renewing you. Neither fact will appear in the financials.
Licences transfer less predictably than anyone tells you
The sentence I hear most often from optimistic sellers is "the licences just come with it." Sometimes they do. Often they attach to a person, not a business, and that person is the seller or an employee who is not staying. Contractor qualifications, certain health and professional credentials, alcohol permits, specialty vehicle and equipment authorisations — each has its own transfer path, its own waiting period, and its own opportunity to fail an inspection you did not know was coming.
Do this yourself, and do it early. Write down every licence, permit, certification and registration the business operates under. For each one, call the issuing body and ask three questions: does it transfer with a change of ownership or entity, how long does the process take, and what would make it fail? Then check whether the entity you plan to use to buy has to exist before you can apply, because sequencing errors here cost weeks. If the business cannot legally open under your ownership on day one, you have bought a closed business with payroll.
The same logic applies to tax and successor liability. In some situations a buyer can inherit obligations the seller left behind, and the protections available depend on the structure of the deal and the jurisdiction. This is a narrow question for a local transactional lawyer and worth every minute you pay for. It is also an argument for buying assets rather than shares unless there is a strong reason not to.
The owner-dependence problem
Here is the failure mode I see most in small acquisitions, and it is rarely priced into the deal. The business runs on the owner's relationships, judgement and personal presence, and none of that conveys.
The tests are simple and nobody runs them. Who do customers ask for by name? When a quote needs approval or a job goes wrong, whose phone rings? Who holds the pricing in their head rather than in a system? How many of the top accounts came in through the owner's church, club, kids' school or twenty years of being the person you call? I have written before about how customers actually find local businesses in South Florida, and the honest answer in most of these companies is that they find one person, not a company. If that person is leaving, some of the revenue is leaving with them, and the multiple you are paying does not know that yet.
Sit in the business for a full week before you commit. Not a tour — a week, at the counter or in the back office, watching the phone. Ask the seller to take two days off in the middle of it. What breaks, and who fixes it, is the single most informative piece of diligence available to a first-time buyer, and it costs nothing but time. The related question is what documentation exists at all: pricing logic, job specifications, recurring service schedules, supplier contacts, passwords. If it lives only in the owner's head, you are buying a training obligation and you should say so out loud during negotiation.
Talk to the staff — carefully, but talk to them
Sellers usually want confidentiality until late in the process, and that is reasonable. But at some point you need to know what the people have been promised. Verbal raises. Accumulated time off that never got recorded. A long-standing arrangement where someone is paid partly off the books. A key technician who has already told the owner privately that he is going when the owner goes.
These are not accounting items; they are conditions of continuing to operate. Build one or two conversations into the late stage of the deal, under a clear structure, and ask direct questions: what has anyone told you about what happens after the sale, and what would make you stay. Then look at how work is actually allocated versus what payroll says. Misclassification of contractors is common in small local businesses and it becomes your exposure the day you take over.
Supplier terms and the handshake discount
Margins in small operations frequently rest on pricing that was never written down. A distributor has given this owner favourable terms for fifteen years because they used to coach together. A landlord absorbs the water bill because nobody ever re-papered it. A subcontractor charges below market because of an old favour.
Call the top suppliers before closing and confirm, in writing, what terms will apply to the business after transfer. Ask whether there are volume commitments, exclusivity clauses, or rebates that only pay out at thresholds the business may not hit under new ownership. Then re-run your model on the terms you have been given, not the ones in the historical numbers. Deals that looked fine at a certain margin sometimes do not survive that exercise, and finding out before you sign is the whole point.
Two more items in this category, both Florida-specific and both routinely missed. First, insurance: get your own quotes rather than assuming the seller's premium carries over, because property and liability coverage in this market can reprice sharply on a change of ownership. Second, storm exposure. I have argued that hurricane season is a continuity test you take every year, and in diligence that means asking what happened in the last serious storm — how many days closed, what the claims history looks like, whether the building has been hardened, and whether the revenue seasonality in front of you is already shaped by one bad month.
Why seller financing is a diligence instrument
Seller financing is usually discussed as a way to close a funding gap. Its more valuable function is as a truth test. A seller who genuinely believes the business will perform after he leaves will carry a meaningful portion of the price over time. A seller who wants every dollar at closing is telling you something about his confidence, whatever the memorandum says.
So propose it, and watch the reaction. Structure it with a transition period attached — the seller stays available for a defined stretch, introduces the key accounts personally, and the note is tied to the business actually holding together. That arrangement solves the owner-dependence problem and the financing problem at once. It also keeps you in a conversation with someone who knows why the third Tuesday of the month is always slow.
Much of this is just private-equity discipline applied at small scale: separate the questions that can be answered from documents from the questions that can only be answered by being present, and refuse to sign until the second set is closed.
Buy the business you actually understand
The best protection a first-time buyer has is not a longer checklist. It is a narrower search. Buy in an industry where you can tell a good day from a bad one by walking in the door, in a market you live in, at a size where you can personally know every customer that matters. Then do the unglamorous work: read the lease line by line, call the licensing authority yourself, sit in the chair for a week, and put part of the price behind a note.
None of that requires a team. It requires being willing to slow down at exactly the moment when everyone around you — the broker, the seller, your own enthusiasm — wants to go faster. The deals we regret are almost never the ones we walked away from.