The quick read: Commercial loan exit provisions can restrict early repayment through a lockout, charge a scheduled step-down premium, calculate yield maintenance, or permit defeasance through replacement collateral. The loan documents determine availability, timing, and cost. Compare the exit provisions with your sale or refinance plan before choosing the financing, not after receiving a payoff quote.
How can you compare financing with the exit in mind?
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Provide an expected hold period and plausible earlier or later exits. A loan should be evaluated against those scenarios, including the possibility that improved property performance creates an opportunity to sell before originally planned.
What are the main forms of prepayment protection?
The main forms differ in whether they restrict repayment, apply a stated charge, compensate for a defined interest shortfall, or replace real estate collateral with eligible securities. Read the actual provisions to identify which mechanism applies and when. A document may use different mechanisms during different periods rather than one rule for its entire term.
A lockout restricts voluntary repayment for the defined period, subject to any stated exceptions. A step-down schedule uses a fee that changes over time. Yield maintenance uses the contract's formula. Defeasance is a collateral-substitution transaction and should not be described merely as writing a penalty check.
A historical agency multifamily prospectus describes declining-percentage premiums, yield maintenance, and securities-based defeasance. It establishes examples of the structures, not a current offer or a universal requirement for every lender category.
The prepayment-penalty glossary provides a short definition. Your practical task is to build a calendar showing when each provision begins, changes, and ends.
Exit calendar: Lockout, premium periods, notice deadlines, open window, and maturity.
Ask about involuntary payments separately. Do not assume that insurance proceeds, condemnation proceeds, or a default-related payment receive the same treatment as a voluntary refinance.
How do you calculate a step-down premium?
Calculate a step-down premium by applying the contract's percentage for the intended payment date to the amount the contract specifies, because the original loan balance and the amount being prepaid are not always interchangeable. Verify the schedule, anniversary rules, minimum charges, and partial-payment provisions. Obtain the servicer's written calculation before relying on your estimate.
Illustrative example, not a lender quote or funded transaction: assume a five-year loan permits repayment immediately after the second anniversary, the applicable premium is 3%, and the amount being prepaid is $1,000,000. The illustrative premium is $30,000. That is multiplication of stated assumptions, not a claim that this schedule is typical.
Illustrative formula: $1,000,000 multiplied by 3% equals $30,000.
The actual payoff may also include accrued interest, administrative costs, and other amounts due. Ask whether notice must be given before a permitted payment date and how interest is calculated if closing occurs on another date.
Program rules can be specific. The SBA's 7(a) guidance describes prepayment fees for qualifying voluntary prepayments on loans with maturities of at least 15 years: 5%, 3%, and 1% during the first, second, and third years after first disbursement. Its stated trigger includes prepaying at least 25% of the outstanding balance. Those are SBA conditions, not the hypothetical five-year-loan schedule above.
How does yield maintenance respond to interest rates?
Yield maintenance applies the formula in the loan documents to compensate for specified economics of early repayment, so an estimate requires the remaining payment schedule and the contract's reference-rate and discounting rules. A generic rate differential is not enough. Check the calculation date, remaining protection period, minimum premium, and treatment of principal and interest.
For a deliberately simplified illustration, assume a five-year interest-only loan is repaid immediately after its second anniversary. The remaining principal is $1,000,000, the assumed annual coupon is 6%, and 36 monthly payments of $5,000 remain, followed by repayment of the principal with the final payment.
Assume solely for this illustration that the discount rate is 4% annually divided by 12 for monthly discounting. Discounting the remaining payments and final principal produces a present value of approximately $1,056,451. Subtracting the $1,000,000 principal produces approximately $56,451 before any assumed floor or other charges.
Illustrative result: Approximately $56,451 under the stated simplified assumptions.
This calculation demonstrates a present-value mechanism; it is not a payoff formula for your loan. Actual documents can use different reference instruments, payment conventions, protection periods, and floors. Have the servicer provide its calculation and reconcile the inputs.
For terminology, see the yield-maintenance glossary. Do not assume that falling market rates automatically make refinancing economical after the exit cost is included.
Why is defeasance a transaction rather than just a fee?
Defeasance replaces the property's collateral support with permitted substitute collateral under the loan's requirements, so the process involves more than calculating a premium and sending a payoff. Identify eligibility, notice, collateral, legal documentation, and responsible parties early. The loan documents and relevant rules determine whether the proposed substitution is available for your transaction.
The federal REMIC rule at 26 CFR 1.860G-2(a)(8) describes a defeasance framework involving government securities and documents that permit substitution. This is a tax-regulatory framework, not a blanket contractual right for every borrower to defease at any time.
Ask the servicer what securities and cash flows are required and who verifies sufficiency. Request an itemized transaction estimate, including professional services and administrative charges. Ask how the estimate changes if the closing date moves.
Distinguish the purchase price of the replacement collateral from fees paid to execute the transaction. Both affect cash needed, but they are not the same economic item. Confirm how existing reserves, required deposits, and any remaining funds are handled.
The defeasance glossary supplies additional context. Before signing a sale contract, establish a feasible process and timeline with the relevant professionals rather than assuming the lender can release the property immediately.
How do the exit mechanisms compare in one framework?
Compare exit mechanisms using the same payment date and outstanding balance, because different dates or assumptions can create a misleading impression about which structure is less expensive. The following table uses a hypothetical five-year loan exiting immediately after its second anniversary. Figures are illustrations only, and blank economics must be filled from actual documents and quotes.
Exit comparison: Illustrative mechanics, not market pricing
| Mechanism | Where to identify it | Calculation or process | Illustrative exit cost | What to clarify before signing |
|---|---|---|---|---|
| Lockout | Voluntary repayment restrictions | Check whether repayment is permitted | No ordinary payoff price assumed during a restriction | Exceptions and first available exit date |
| Step-down | Contractual premium schedule | Applicable percentage times specified base | $30,000 on $1,000,000 at an assumed 3% | Base, anniversary, notice, and partial-payment rules |
| Yield maintenance | Contractual formula | Defined present-value or other make-whole calculation | About $56,451 under the simplified example | Reference rate, floor, schedule, and calculation date |
| Defeasance | Collateral-substitution provisions | Acquire acceptable replacement collateral and complete required process | Transaction-specific securities and expense quote required | Eligibility, notice, documents, and release conditions |
These mechanisms are not exclusive to one financing category. A December 2023 agency small-balance prepayment report documents multiple prepayment options within its historical program. It should not be used as a current menu or evidence that any quoted option is available today.
For CMBS financing, review the actual loan's provisions rather than assuming the product label supplies the exit answer.
What do open windows, partial payments, and assumptions change?
Open windows, partial-payment rights, and assumption provisions can change the available exit path, but each must be read together with its conditions and remaining charges. Ask whether the mechanism avoids a particular premium or simply changes the transaction required. Compare the full cash impact and obligations that remain after the proposed sale or refinance.
An open prepayment window may eliminate a stated premium during a defined period, while other amounts remain payable. Record the date precisely and confirm notice requirements. Do not equate “open” with an absence of every settlement expense.
For partial repayment, ask whether it is permitted, whether a premium applies, and whether payments or collateral releases change. A right to reduce principal is not necessarily a right to release a property from a portfolio loan.
For an assumption, identify the approval process, buyer requirements, charges, and treatment of existing guarantors. The seller should not assume release simply because another party agrees to make payments. Counsel should reconcile the assumption and release documents.
When comparing a sale and refinance, calculate the net result after the exit obligation and the new transaction's costs. A better headline borrowing rate or sale price is only one component of the decision.
What rate context is relevant to an exit estimate?
A dated Treasury observation can illustrate the market environment, but it should not be inserted into a prepayment calculation unless the loan documents call for that instrument, date, and convention. Obtain the contractually required reference from the servicer. Distinguish an observed public benchmark from both the mortgage coupon and the hypothetical rates used above.
Dated benchmark context: The Federal Reserve's ten-year Treasury constant-maturity series through FRED showed 5.27% for October 6, 2026, with the page updated October 7, 2026. This is a public Treasury yield observation, not a commercial mortgage quote.
The ten-year maturity does not match the simplified example's remaining period, and the observed yield is not the example's assumed discount rate. It is included only as dated context. An actual yield-maintenance calculation must use the source and methodology specified in the documents.
If a payoff estimate has a validity period, ask how it will be updated if closing moves. Preserve the calculation and the inputs so you can understand a later revision.
What else should borrowers ask about prepayment?
The most important questions identify whether an exit is permitted, how its cost is calculated, and which approvals or documents remain necessary, because a rough estimate cannot establish a right to release collateral. Ask these questions before a sale or refinance becomes time-sensitive. Keep the servicer's written answers with your transaction model.
Can I always repay early if I pay a penalty?
No. A lockout or another restriction may limit voluntary repayment. Read the relevant provisions and ask the servicer which alternatives, if any, are available. Do not assume that offering an additional fee creates an exit right that the documents do not provide.
Is yield maintenance just the remaining interest?
Not necessarily. Use the contract's calculation rather than simply adding future interest payments. Reference rates, discounting, remaining protection, floors, and payment conventions can matter. The illustrative present-value example in this guide explains one mechanism and is not an actual lender payoff calculation.
Does a sale cancel a prepayment obligation?
Do not assume so. Determine whether the sale requires repayment, allows an approved assumption, or permits another agreed transaction. Review the related premium, collateral release, and guarantor-release requirements before setting expectations for net sale proceeds.
Can I negotiate prepayment terms before closing?
You can ask which alternatives are available and compare their pricing and conditions. Focus on your expected hold period and plausible earlier exits. Obtain the agreed terms in the documents; an informal expectation of a later waiver is not a reliable basis for the investment model.
When should I request a formal exit calculation?
Request the process and lead-time requirements before committing to a transaction date, then obtain a written calculation for the intended closing. Ask what assumptions can change and when an updated quote will be required. Coordinate with counsel and settlement professionals if a release or defeasance process is involved.
The bottom line
A commercial loan's exit terms determine more than a possible penalty. They can govern whether repayment is permitted, how an amount is calculated, and what transaction releases the property. Model those provisions before signing, label illustrative estimates clearly, and obtain the servicer's actual calculation and requirements before committing to an exit.