CMBS vs Bank Financing CRE (2026): Structure, Sizing & Rates

A lower quoted rate can come with a shorter amortization, lower proceeds or a more expensive exit. Compare both quotes using the same property income and value, then reconcile differences in the lender's adjustments. Separate operating NOI from any reserve or other NCF deductions.

Seven terms to compare

There is no universal deposit percentage, guarantor ownership cutoff or fee schedule attached to either category. Put the actual terms beside each other. Counsel should assess the guarantees and remedies in the signed documents.

Compare payment terms in the calculator

Use the calculator to reproduce the monthly payment and annual debt service in each quote. The worked example below assumes level monthly payments, with no IO period or interest-rate reset.

How the financing structures differ

In conduit securitization, the mortgage becomes part of a pool supporting securities. Servicing operates within the applicable loan and servicing documents. Confirm the process for transfers, lease consents, modifications and releases before relying on flexibility discussed during origination.

For a portfolio loan, the bank retains the credit exposure, although participation, sale or assignment may be possible. The bank may evaluate borrower and guarantor support alongside property performance. A relationship does not replace the lender's approval requirements or guarantee an amendment.

The OCC CRE Lending handbook provides bank underwriting and risk-management context. It does not establish the hypothetical terms in the following comparison as universal bank or CMBS rules.

Worked example: two quotes for a $15 million property

Assume a hypothetical property with $1.2 million annual underwritten income and $15 million accepted value. Its income-to-value ratio is 8%. Compare a 10-year CMBS quote with a 7-year bank quote; the different maturities are part of the decision. These are invented teaching quotes, not current offers or market averages.

The payment figures use full-precision monthly amortization, with rates divided by 12 and terms multiplied by 12; displayed dollars are rounded. The model excludes reserves, financing of fees, taxes and other lender conditions. Use the CRE loan sizing calculator or workbook to substitute actual quote assumptions.

What the difference means

Quote A supplies $1.5 million more modeled debt. After the assumed $100,000 difference in closing costs, it reduces the initial cash requirement by $1.4 million. It also has about $83,955 more annual debt service and a longer maturity. Those differences must be evaluated together.

For a sensitivity check, reduce annual income by 20% to $960,000 while holding the illustrated loan balances fixed. DSCR becomes approximately 1.11x for A and 1.23x for B. Both fall below the assumed 1.25x sizing target. This is a model stress result; contractual covenant tests and consequences depend on the documents.

Compare guarantees explicitly

Suppose Quote A includes a nonrecourse structure with specified carve-outs and indemnities, and Quote B includes a limited guarantee stated as 25% of original principal. The latter base amount would be $2,437,500, but the contractual definition, additional obligations and release conditions still need review. “Nonrecourse” does not mean no personal exposure in every circumstance.

Compare exit costs using the balance at exit

Assume B permits repayment immediately after its 48th monthly payment and charges 2% of the then-outstanding balance. The modeled balance is approximately $9,028,736, so the illustrative premium is $180,575. Using the original $9.75 million would overstate this particular calculation. Real documents may use another basis, timing convention or minimum.

For A, assume defeasance is permitted at that date. Obtain a quote for the required substitute collateral and transaction costs. There is no support for declaring an $800,000 premium from the interest rate and original balance alone. Compare total release costs, timing and any open prepayment period.

Choose using the business plan and documents

Evaluate each quote against those questions. A bank loan is not automatically cheaper to exit or faster to modify; a CMBS quote does not automatically offer more leverage. Read the commercial financing guide for the wider process.

Frequently asked questions

Does CMBS always provide more leverage? No. In the hypothetical comparison it does, because the selected LTV limit is higher and the other tests allow it. Different debt-yield, DSCR or income assumptions can reverse that result.

Can bank financing be nonrecourse? A bank quote can have a negotiated guarantee structure. Confirm the actual obligations; the financing label alone does not establish personal liability.

Does a cash sweep automatically pay down principal? Not necessarily. The cash-management documents specify the trigger, waterfall and permitted use of trapped cash. Reserve accumulation, debt repayment and release can have different conditions. See cash-management covenants.

Are defeasance and yield maintenance the same thing? No. Defeasance substitutes eligible collateral under specified conditions. Yield maintenance is a contractual prepayment-premium mechanism. Eligibility, formulas, minimums and fees differ. Fannie Mae's defeasance guidance illustrates substitute-collateral mechanics for its own program; it is not a universal CMBS rule. See yield maintenance versus defeasance.

Which rate, LTV or debt-yield target should I enter? Use a current written quote and its income definition. No range in this teaching example is a market benchmark. A calculator can check arithmetic; it cannot certify eligibility or document interpretation.