Rate cap versus lower leverage for floating-rate exposure

A rate cap and a smaller loan address different risks. A cap can limit a specified index exposure for its contracted term. Lower leverage reduces the balance that accrues interest and must eventually be repaid. Compare the cash required upfront, the payment under several rates, and the protection remaining after the cap expires.

The example assumes the lender expressly permits either structure described below. If the lender requires a cap at both loan amounts, reducing leverage is not a substitute for purchasing one. Obtain that determination before treating the options as interchangeable.

Hold the project uses constant

Assume a $12 million project with two fully funded, interest-only proposals. Each has a five-year maturity and a rate equal to the observed index plus a 3% margin. The index floor is zero. Other financing fees and costs are identical and excluded from the difference.

Option C borrows $8 million and purchases a two-year cap on the entire $8 million balance at a 4% index strike for $150,000. It requires $4 million of project equity plus the premium. Any protection needed after year two must be separately purchased; no replacement price or approval is assumed.

Option L borrows $7 million without a cap under the stated hypothetical lender permission. It requires $5 million of project equity. Thus C preserves $850,000 more opening cash after paying its cap premium. L permanently reduces original debt by $1 million. The cap premium is an expense; that additional equity is capital invested in the property rather than a fee.

Compare annual payments while the cap is in force

Assume the cap index, calculation dates, notional, and accrual perfectly match C’s loan, and settlements arrive in time to cover the corresponding interest. This simplifying assumption lets the model show the economic net payment. Actual documents may require the borrower to pay the gross loan amount and receive a separate settlement later.

The table excludes the $150,000 upfront premium, which remains part of C’s total financing cost. At a 5% index, the two options have the same annual net interest, despite different principal balances. Above that level, C has the lower modeled net interest while the cap remains effective. Below it, L can have the lower annual payment.

The crossover is specific to these inputs: C’s capped net rate is 7%, so its $560,000 payment equals $7 million multiplied by an 8% all-in rate for L. Subtracting L’s 3% margin gives a 5% index. A different balance, strike, spread, or floor changes that result.

Test the property cash and the sponsor’s cash separately

Assume the property provides $700,000 of annual cash before financing after all other modeled property uses. At an 8% index, C retains $140,000 after net interest, while L has a $70,000 deficit. At a 3% index, C retains $220,000 and L retains $280,000.

For two full years at an 8% index, C’s net interest plus cap premium totals $1.27 million. L’s interest totals $1.54 million. C costs $270,000 less over those two years in this stress, while leaving the larger $8 million principal outstanding. For two years at a 3% index, C costs $1.11 million including the premium, against L’s $840,000, making C $270,000 more expensive.

These are two conditional scenarios, not expected values or a claim that the cap is mispriced. They do not include earnings on C’s $850,000 preserved cash or an assumed return on L’s additional equity. The owner should record what that preserved cash will actually fund and whether it remains liquid.

Reconcile the settlement timing

At a 6% index, C’s gross annualized interest is $720,000, or $60,000 for a simplified equal month. Its annualized cap benefit is $160,000, or about $13,333 monthly. The modeled net payment is about $46,667.

If the cap payment arrives after the loan payment, the borrower still needs access to $60,000 on the loan due date. Showing only $46,667 as the required cash would understate that temporary need. Assignment of the cap proceeds to a lender-controlled account can also affect where and when the benefit is available.

The historical Block 40 loan agreement, its cap definition and section 2.6, separately specifies notional, term, settlement routing, and collateral treatment. Those provisions illustrate why a strike alone is an incomplete description; they are not the governing terms of these hypothetical options.

Reopen the comparison at cap expiry

The initial cap covers two years, while the loan lasts five. At a 6% index in year three without replacement protection, C’s annual interest would be $720,000, leaving a $20,000 property deficit. L’s would be $630,000, leaving $70,000. C’s earlier payment ceiling does not continue merely because the original loan balance remains unchanged.

If replacement protection is required, price it at the actual required strike, notional, term, and purchase date and identify its funding source. The owner cannot assume the original $150,000 premium will recur. Nor can C’s preserved opening cash be treated simultaneously as distributed sale proceeds, an unrelated investment, and a replacement-cap reserve.

At eventual maturity, C still owes $1 million more principal than L, absent other payments. Test each payoff against independently supported refinance proceeds. A cap can support interest payments during its term; it does not repay that additional principal or establish the next lender’s loan amount.

Select between the structures using the actual liquidity purpose and the risks the owner wants to reduce. The complete record distinguishes near-term protected payments, post-expiry exposure, available reserve cash, and maturity principal. Lower leverage and purchased protection can be complementary, and the real lender may require both.