Before You Sign the Loan: Testing Whether the Deal Survives Its Own Financing

1. Start with the whole commitment

Put the proposed loan beside the purchase budget. Write down the cash contribution, closing costs, immediate work and cash you intend to keep available after closing. Keep the last item separate: money already committed to the purchase cannot also serve as your fallback.

Build a one-page loan summary from the actual documents, not just the quoted interest rate:

• Loan amount, rate type, payment schedule and any interest-only period.
• Amortization period, maturity date and expected balance at maturity.
• Fees, prepayment provisions and conditions for an extension.
• Reporting requirements, financial covenants and any required reserves.
• Who signs as borrower or guarantor, and which obligations they undertake.

Mark each unanswered item “unconfirmed.” Ask the lender to identify the relevant document section; ask your lawyer to explain obligations you do not understand. An unanswered question is useful information—it tells you what still needs investigation.

2. Test the cash flow during ownership

For income-producing commercial property, a basic debt-service coverage ratio (DSCR) divides annual net operating income by annual debt service. Confirm the lender’s definitions: the calculation used in a loan covenant can differ from underwriting analysis. The OCC’s commercial real estate handbook, pages 42–43, explains these distinctions.

In his DSCR post, Naor Gozlan cautions that a strong ratio does not by itself establish a good investment: a large equity contribution can make debt easy to cover while leaving a weak return on that equity. He also asks investors to examine falling income, rising expenses and refinancing at a higher rate.

A hypothetical stress test

These invented annual figures demonstrate the arithmetic. They are not market forecasts, lender requirements or a recommended investment. Here, operating income minus operating expenses produces the example’s NOI; debt service is shown separately.

The starting case’s apparent cushion narrows quickly when two assumptions change together. The last case assumes a different debt-service amount; it does not calculate a rate change on the existing loan. These balances are before income taxes, capital work and other cash uses excluded from the example. They are not distributable profit.

For your property, replace the invented figures with documented assumptions. Record the source and date beside each one. Then ask which combination of changes creates a funding shortfall, how long it could persist and whether your available cash could meet it.

3. Rehearse the maturity date before closing

Naor’s Refinance Risk post argues that the exit or refinancing plan deserves attention at purchase. Replacement debt may be smaller or more expensive than expected, creating a cash requirement even when the property is still operating.

The OCC’s refinance-risk guidance similarly discusses the risk of replacing debt under future market conditions and testing the effect of weaker finances or tighter terms. That bank-supervision guidance supplies context, not an approval standard for your deal.

Consider a second, separate hypothetical example: $800,000 is due at maturity, but the replacement lender offers $700,000. The principal gap is $100,000 before refinancing costs. If $60,000 of genuinely available cash is earmarked for that gap, $40,000 plus costs remains unfunded. Neither number tells you whether spending those reserves would leave enough cash for operations.

Write down at least two paths—such as refinancing and selling—and what must be true for each to work. Treat an extension as conditional unless the documents establish otherwise. “We will refinance” is incomplete until you have considered the amount, terms, timing and fallback.

4. Read liability separately from the payment

In Recourse vs Non-Recourse, Naor warns against treating the non-recourse label as absolute protection. The OCC handbook, page 30, also discusses guarantees with carve-out provisions.

Our practical question for counsel: “Under these exact documents, who can be liable, for what amount, and after which actions or events?” Ask for the relevant clauses and an explanation of their effect. A cash-flow spreadsheet cannot answer that legal question.

A checklist to bring to the next conversation

1. Evidence: Which income and expense assumptions have supporting documents, and which remain estimates?
2. Cash: After closing and planned work, what remains available—and is any of it already committed elsewhere?
3. Stress: Which combined changes would leave the property unable to cover scheduled debt service?
4. Maturity: What balance will be due, and how large could the funding gap be under a smaller replacement loan?
5. Obligations: Which covenants, guarantees and deadlines need explanation from the lender or counsel?
6. Decision: What evidence or revised terms would resolve the open questions? What would make you decline?

Keep the answers on one page alongside the loan summary. The purpose is to make dependencies visible before you commit—not to turn one ratio or a stress-test result into a verdict.

Sources and related reading

• Naor Gozlan: DSCR · 16 August 2026; Refinance Risk · 17 August 2026; Recourse vs Non-Recourse · 26 April 2026. Published on Forum Nadlan USA; these are Naor’s forum posts, not independent reporting about his work.
• Office of the Comptroller of the Currency: Commercial Real Estate Lending handbook, version 2.0; Commercial Lending: Refinance Risk, bulletin 2024-29. Sources checked 21 October 2026.
• In the Reading Room: testing reported property income and questions about recourse.