What if the seller's financial statements don't match the tax returns?

Why the books and the returns rarely agree

A seller's internal profit and loss statement and the business tax return are prepared for different readers. The P&L is built by a bookkeeper to run the company month to month. The return is prepared by an outside accountant, often months after year-end, to report taxable income as legally low as it can be. It would be unusual for the two to show the same bottom line.

Most differences have ordinary explanations. A few do not, and the whole exercise is about telling one kind from the other.

Accounting method alone can move a year's profit a long way in a business with large receivables or work in progress. If you are unsure which basis the seller uses, how lenders read cash and accrual statements explains what changes and why lenders often prefer accrual for the operating picture while still tying back to the return.

The figure lenders actually underwrite

On an SBA 7(a) acquisition loan, the tax return is the anchor. The lender has the seller sign IRS Form 4506-C and compares the transcripts it gets back from the IRS with the returns in the file. Cash flow for the debt service coverage test is built from the return, with documented adjustments layered on top. SBA requires coverage of at least 1.15x, and from 1 October 2026, under SOP 50 10 8.1, a change of ownership has to show 1.25x on historical results. Historical, for these purposes, means what the business reported, not what the seller says it earned.

Conventional lenders have more room. A bank or private credit fund financing a larger company may underwrite to reviewed or audited statements, or to a quality of earnings report, rather than the return itself. But they still reconcile the statements to the returns, because a gap they cannot explain is a question about every other number in the file.

The direction of the gap matters. When the books show more profit than the return, the lender uses the return plus whatever adjustments are documented, and the rest falls away. When the return shows more than the books, which is less common, the lender asks what the books are missing, because an internal P&L that understates profit usually means the bookkeeping is incomplete, and incomplete books make every monthly figure after closing harder to trust.

Lenders do not average the two sets of numbers. They start from what was reported and add back only what can be shown.

Unreported income: why the answer is always no

Sellers of cash businesses sometimes tell buyers the company earns more than the return shows, and ask to be paid for it. No lender will count that income, SBA or conventional, and there are several reasons beyond the obvious one.

• It cannot be verified. A seller's statement, a notebook of daily takings or a spreadsheet is not evidence of income. The lender needs a document that someone other than the seller stands behind.
• It is a tax liability. Income left off a return is tax owed. In a stock purchase that exposure can travel with the company to the buyer; even in an asset purchase, the lender does not want its borrower built on it.
• It may not survive the sale. Cash that was never deposited cannot be traced to customers, so no one can show it will keep coming under a new owner.
• The lender cannot be party to it. A credit file that counts unreported income is a file the lender cannot defend to its examiners, or on an SBA loan, to SBA.

Some sellers respond by filing amended returns shortly before the sale. An amended return does report the income, but lenders treat one filed on the eve of a sale with caution: they ask when it was filed, why, whether the tax was paid, and whether the deposits in the bank statements support it. How much weight it carries is a judgement each lender makes, and a buyer should not assume it will carry any.

The practical consequence is about price, not paperwork. If the asking price is built on income no lender will fund, the difference has to come from the buyer's equity or from the seller, and a seller note that is not on standby is debt that has to be serviced out of the same reported cash flow. Buyers who negotiate the price down to what the verified earnings support rarely regret it. The alternative, paying for income that cannot be proven, is also the most common path to an acquisition loan being declined late in the process.

How to build a reconciliation a lender will accept

A reconciliation is a bridge. It starts from a number the lender can verify, taxable income on the return, and walks line by line to the adjusted earnings the buyer is relying on. Each step carries the document that proves it. Here is the shape of one, in plain numbers:

Three things make a reconciliation hold up. First, it runs from the return, not from the P&L, so the lender never has to take the internal books on trust. Second, every addback is specific: a dollar amount, a ledger account and a reason, not a round number labeled "owner expenses". The addbacks page covers which ones lenders accept and which they strike. Third, it does not stop at EBITDA. The lender will go on to take out a market salary for whoever runs the business after closing, maintenance capital spending and taxes, which is where the difference between SDE and EBITDA and how lenders treat the buyer's salary come in.

Bank statements are the cross-check. Lenders compare deposits with reported revenue. Deposits well above revenue invite the unreported-income question; revenue well above deposits invites a question about receivables or the accounting basis. Either is answerable, but only if the reconciliation anticipates it.

What goes in the file

For an SBA-financed purchase, Transparent's checklist for the business being bought is the standard SBA set, plus what an acquisition adds:

• Business tax returns for two to three years
• A filing extension, if the most recent year is not yet filed
• The P&L and balance sheet, and a year-to-date P&L through the last month-end
• A debt schedule, with copies of any notes being paid off
• The target's latest full year of figures for every company being bought, never an older year in its place
• The letter of intent
• Bank statements, which are optional on the list but useful for the deposit cross-check

The buyer adds personal tax returns and a personal financial statement for each owner of 20% or more. The full list, and how it differs for conventional loans, is on what lenders need to finance an acquisition.

The rules are also getting stricter. From 1 October 2026, SOP 50 10 8.1 requires financial due diligence on every SBA change of ownership, and a quality of earnings report on acquisitions of $3 million or more excluding real estate. For a deal of that size, the reconciliation will be tested by an outside firm, and it helps to have built it the same way before they arrive. SBA also requires an independent business valuation whenever the amount financed, less appraised real estate and equipment, exceeds $250,000, or buyer and seller are related, and the loan for the purchase cannot exceed it; an appraiser working from reported earnings will reach the same conclusion a lender does.

How Transparent handles the gap

When a buyer sends a target's returns and statements, the reconciliation is built into the file before any lender sees it: the bridge from return to adjusted EBITDA sits in the financing model, and the underwriting memo explains each adjustment and the document behind it. Once the documents are in, Transparent builds the full lender package in a day. How we underwrite sets out the approach.

What Transparent will not do is take a file to lenders with figures that do not reconcile, or with an older year standing in for the latest one. A lender that finds the gap itself stops trusting the rest of the package, and the buyer rarely gets a second first impression. If the verified earnings do not support the price, that is worth knowing before the financing contingency clock runs, not after.