Owners prepare for the buyer's questions and forget there is a second party asking them. In most smaller business sales the buyer is borrowing a large share of the price, and the lender behind them — usually on an SBA-backed loan — runs its own diligence before a dollar moves. I have watched deals with a willing buyer and a willing seller sit for weeks because the bank was not satisfied. Here is what the lender is actually checking, and why preparing for it is the same thing as preparing to sell.
1. The bank underwrites your business, not the buyer's enthusiasm
The buyer may love the business. The lender does not care. What the bank underwrites is whether the business, under a new owner carrying a new loan, will throw off enough cash to make the payments. That means the same documents you gave the buyer — tax returns, financial statements, the add-back schedule — go to a credit officer who has never met you and has no reason to give you the benefit of the doubt. A buyer can be talked into a story. A lender reads the file.
2. The number the lender lives on is coverage
Strip away the paperwork and the bank is asking one question: after the new owner pays themselves a reasonable salary, does the cash flow cover the loan payment with a cushion left over? Lenders want that cushion, and they are not flexible about it. This is why the price a buyer is willing to pay and the price a bank is willing to finance can be two different numbers — and why a business with thin or bumpy earnings can attract an offer that no lender will fund. If the coverage is not there, the deal either shrinks, restructures around a larger seller note, or ends.
3. Your tax returns get checked against the IRS, not just against your P&L
Lenders on these loans verify the returns you provide directly with the IRS. The version you hand over is compared to the version on file, and the financial statements are compared to both. Where a buyer might accept an explanation for a difference, a lender treats a mismatch as a reason to stop. This is also where unreported income comes home to roost: if revenue never made it onto the return, the bank cannot lend against it, no matter how the buyer feels about it. A clean, consistent, filed-on-time return is the single most valuable diligence document you own.
4. The add-backs the bank accepts are the ones with paper behind them
Most owners' true earnings sit above the tax return once the discretionary items are added back — the owner's salary above market, the vehicle, the family member on payroll, the one-time expense. Buyers will argue about these. Lenders simply strike the ones they cannot see. An add-back with an invoice, a payroll record, or a clear paper trail survives; one supported by your word does not. Every undocumented add-back that comes out lowers the cash flow the bank will lend against, which lowers the price a buyer can afford to pay you.
5. The bank may order its own valuation, and it can outvote the price
On larger SBA-backed deals the lender commonly requires an independent business valuation before funding. If that appraisal comes in below the agreed price, the bank will only lend against the appraised value, and the gap has to be closed somehow — a bigger down payment from the buyer, a larger seller note from you, or a lower price. Owners often hear about this for the first time three weeks before a scheduled closing. Knowing it is coming, and going to market with a price and a set of financials an appraiser can defend, is a large part of why the deals that close on schedule close on schedule.
The takeaway
The buyer is not the only one who has to say yes. In a smaller deal the lender runs its own diligence, and it is less forgiving than the buyer: it verifies your returns at the source, credits only the add-backs you can prove, tests whether the cash flow covers the debt with room to spare, and may bring in an appraiser with a vote of their own. Prepare your financials for the bank and you have prepared them for everyone — and you have taken the most common cause of a late-stage stall off the table before it starts.
