Refinancing debt with an expensive prepayment provision

An expensive prepayment provision changes the refinancing decision by adding an exit obligation to the apparent savings from new debt. The owner needs an executable payoff quote, a comparison over the expected holding period and alternatives that meet the actual objective without necessarily extinguishing the first mortgage.

The objective matters. Reducing financing cost, extracting liquidity, funding repairs and preparing a sale are different decisions. A replacement loan may achieve one and make another more expensive. Define what ownership needs and when before treating a lower quoted coupon as sufficient reason to refinance.

Establish the applicable exit mechanism

Read the executed note, loan agreement, schedules and amendments. Identify lockouts, yield maintenance, defeasance rights, declining premiums, exit fees, minimum interest, notices and payment-date conventions. Confirm whether partial prepayment is permitted and whether a quoted amount includes every required charge.

Fannie's prepayment job aid explains that the relevant documents and rate inputs vary with the prepayment type and document generation.^[1] An internet calculator using the wrong formula or notice date can produce a plausible number that does not match the obligation. Use the servicer's transaction-specific process and have counsel resolve document questions.

Freddie's April 2026 fixed-rate sheet describes a particular sequence involving yield maintenance, securitization-related lockout and defeasance, with specified alternatives and a final open period.^[2] This is a program description to check against the actual loan, not a rule that all commercial mortgages follow. A loan's securitization history can matter to its available exit.

Request a quote for the proposed date and understand when it expires or changes. Separate principal, accrued interest, premium or defeasance funding, servicer and legal costs, hedge amounts and any reserve release. Record which figures are fixed and which depend on market inputs or completion of a process.

Compare common principal and a common period

Consider an original hypothetical $80 million interest-only balance with three years remaining. Assume the old coupon is 6.8% and a replacement on the same principal is available at an assumed 5.9%, also interest-only. Use a simplified 360-day annual period, ignoring discounting initially.

Annual interest falls from $5.44 million to $4.72 million, a $720,000 difference. Assume the documented prepayment obligation is $4.8 million and other replacement costs are $1.2 million. The $6 million incremental upfront cost has a simple interest-savings payback of approximately 8.33 years.

Over the common three-year period, retaining the old debt produces $16.32 million of interest. The replacement produces $14.16 million of interest plus $6 million of upfront costs, or $20.16 million. Under these assumptions refinancing costs $3.84 million more before discounting, despite the lower coupon. Both assumed structures end with the same $80 million principal, so this simplified comparison does not hide a principal difference.

For actual amortizing loans, include scheduled principal and the terminal balance separately. Do not call principal payments a financing expense or compare only debt-service totals without accounting for the debt retired. Also include costs of raising any additional equity and obligations associated with a hedge or other existing funding.

Keep additional liquidity out of the rate-savings claim

Suppose the owner instead replaces the $80 million loan with $100 million at the same assumed 5.9% rate. Annual simplified interest is $5.9 million, $460,000 higher than the old loan. The lower rate reduces interest per borrowed dollar, while the higher balance increases total interest.

Show the incremental cash actually available after payoff, the prepayment obligation, replacement costs and reserves. Then assess that liquidity against its purpose. The economic return from a separate investment funded by cash-out should be modeled explicitly rather than used to conceal a higher debt burden at this property.

A prepayment charge financed through the new loan also remains a cost. Identify the additional interest and eventual principal required to fund it. A larger loan does not make an exit obligation disappear simply because no separate check is written at closing.

Examine waiting as a conditional alternative

Assume the exit obligation would fall from $4.8 million to $800,000 after one year under the actual contract, while replacement costs stay $1.2 million. Waiting would avoid $4 million of modeled exit costs but forgo $720,000 of first-year interest savings at today's illustrative replacement rate. If waiting also costs $200,000, the undiscounted benefit is $3.08 million.

This is a sensitivity, not a recommendation or rate forecast. Future replacement terms, accepted income, maturity timing and ownership plans may change. Show what future rate or proceeds result would reverse the conclusion, and confirm that the property can fund the waiting period.

Fannie's job aid reinforces the importance of the actual prepayment end date and notice terms.^[1] A planned lower-premium date should be supported by those documents, not inferred from the note's maturity or an estimated loan anniversary.

Investigate a supplemental rather than full replacement

Where permitted, incremental debt may fund the owner's objective while retaining a first mortgage. Evaluate combined payments, maturity alignment, fees, reserve changes and total leverage. A supplemental is useful only if its net proceeds and obligations fit the need.

Fannie's supplemental term sheet describes an execution involving an existing Fannie first mortgage, its servicer, combined-tier underwriting and a new appraisal.^[3] It is not generic permission for another lender to place a subordinate lien. Obtain the applicable approvals before relying on incremental proceeds.

The same sheet notes that the supplemental's prepayment period may not end with that of the first mortgage.^[3] Preserving today's first-mortgage economics can therefore create a new exit coordination problem. Compare the combined structure at the likely sale or refinancing date.

If a sale is involved, assess an assumption

An approved buyer assumption can be another route when the existing loan suits the purchaser and documents permit the transfer. Evaluate buyer eligibility, transaction timing, assumption costs, required contribution and the seller's continuing obligations. Cheap existing debt is not automatically transferable.

Freddie's transfer chapter distinguishes permitted, conditional and prohibited transfers and establishes review procedures for an assumption.^[4] The actual agreement and approval govern. If ownership expects release of a guarantee or indemnity, confirm the specific signed release rather than assume loan assumption ends every seller obligation.

The chapter also considers the proposed borrower and guarantor's qualifications and the property.^[4] Build that review into the sale timeline and purchase agreement. A purchaser's willingness to assume does not establish that lender approval will arrive by the scheduled closing.

Ask about applicable existing-lender relief

Fannie's Choice Refinance describes conditional treatment of a specified premium after the yield-maintenance period.^[5] It does not promise forgiveness of a current yield-maintenance obligation. Ask the servicer whether a precise relief provision applies and obtain the transaction's actual economics.

Choice Refinance also retains property, borrower and reporting conditions.^[5] An existing lender relationship may simplify parts of the process without guaranteeing proceeds. The final decision record should compare retain, wait, supplement, assume and replace using executable terms, common time horizons and net cash outcomes. That record turns an expensive exit provision into a measurable constraint rather than a reason to abandon the financing analysis.