Choose the repayment path early
Write down what is expected to repay the loan, how much cash that path could produce and when the cash could arrive. A rental building may need a refinance after leasing. A condo-exit project may depend on several individual closings. Each path deserves its own model, evidence and timetable.
The OCC’s refinance-risk guidance identifies the risk that replacement debt may be unavailable on reasonable terms at the required time. Its guidance supports evaluating repayment under changing market conditions. It does not supply this product’s refinance requirements or promise a takeout loan.
Rental mode: start with operating income
In the calculator, annual net operating income equals gross potential income, less vacancy loss and annual operating expenses. Enter expenses before debt service, income taxes, depreciation and capital expenditures. Consider maintenance, insurance, taxes, management and the expenses relevant to your property. Keep any replacement reserve treatment consistent with the assumptions used by the prospective takeout lender.
The tool divides modeled NOI by your selected capitalization rate to produce an illustrative value. This is arithmetic, not an appraisal. It then calculates two loan constraints: value multiplied by the entered loan-to-value percentage, and a loan supported by the entered debt-service coverage ratio, interest rate and amortization period. The lower amount is the modeled gross refinance loan.
For example, $180,000 of NOI divided by a 6% cap rate gives $3 million of illustrative value. A 65% LTV assumption produces a $1.95 million value-based ceiling. If your debt-service assumptions support less, that lower amount governs in the tool. Refinance costs are then deducted before comparing net proceeds with construction payoff.
Make a shortfall actionable
A modeled gap means the entered refinance proceeds do not cover the entered payoff. Explore a lower income case, higher cap rate or higher takeout interest rate one at a time. Record the cash needed in each case. A modeled surplus is before any additional reserves, obligations, distribution restrictions or lender-specific tests omitted from the tool.
The refinance calculator assumes a fully amortizing monthly payment and level annual NOI. It excludes debt yield, lender dollar caps and lease-up requirements. An actual takeout decision may introduce additional constraints. Use the result to prepare questions and compare assumptions, rather than to label an exit assured.
Condo mode: follow net proceeds
Start with unit count and average selling price, then deduct the entered selling percentage, other exit costs, carrying costs and construction payoff. Six units averaging $450,000 produce $2.7 million gross. At 6% selling costs, $162,000 is deducted before any other entered costs or debt repayment.
The resulting balance is an aggregate amount after the modeled payoff. It is not project profit: the calculator does not subtract the original equity investment, taxes or every development obligation. Nor does it determine how individual closings release collateral. Confirm required release payments and cash restrictions separately.
Put time beside every number
List your target completion, first occupancy or first sale, final lease-up or last closing, and debt maturity. For a phased sales exit, track the outstanding balance after each closing in a separate schedule. If you switch from selling to renting, rebuild the exit case rather than carrying sale assumptions into a refinance model. The decision is stronger when the fallback has its own numbers.