SBA 7(a) Q&A
Short answer
Yes, the discovery of significant unreported tax liabilities from the seller's business during due diligence can be a deal-killer for an SBA 7(a) acquisition loan.
Unreported tax liabilities represent a significant financial risk to the acquired business and the lender. The SBA requires that the business be free of unresolved tax liens and that its financial statements accurately reflect its obligations. Lenders cannot fund a loan for a business with undisclosed, substantial liabilities that could immediately burden its cash flow or create legal issues.
During due diligence for a $700,000 business acquisition, the buyer's accountant discovers $100,000 in unreported payroll taxes from the seller's past two years. The lender will likely withdraw the loan offer unless the seller fully resolves these liabilities and provides clear proof of payment before closing, as they pose a direct threat to the business's viability.
Insider move
Lenders are highly sensitive to undisclosed liabilities, especially tax-related ones, as they directly impact the business's financial health and the SBA's collateral position. They require clear resolution of all such issues before loan approval.
13 CFR Part 120 — Business Loans
Office of the Federal Register · Federal regulation
SOP 50 10 - Lender and Development Company Loan Programs
Last checked 2026-06-13. Official sources control — verify before relying on any rule for a live deal.
Last reviewed 2026-06-13 · SBA sources checked through 2026-06-13. DealRoom analysis of public SBA 7(a) lending records (FY2020–present). Grounded in the current SBA rulebook; verify against the official sources above before relying on it for a live deal. Not legal, tax, or financial advice, and not an approval decision.
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