Description of rate lock agreements in commercial mortgages and how to manage timing, fees, and expiration risks before closing.
A rate lock agreement is a contractual arrangement between borrower and lender that guarantees a specified interest rate for a defined period while a commercial loan moves toward closing. In the CRE context the lock protects the borrower from adverse market movements but usually has an expiration date and may incur fees or require a commitment fee to secure the quoted rate. The rate lock typically applies to the interest component of the finalized loan and may include terms for extensions or compensation if market rates move before funding.
Negotiate or accept a rate lock with clear documentation of the lock period, any upfront fee, extension costs, and the date by which the loan must fund. Coordinate the lock with appraisal, title, and environmental timing so the transaction can meet the lock’s expiration without penalty. Consider backup plans for unexpected delays, such as short extension windows or clauses that allow lock assignment between parties, and ensure the financial modeling incorporates potential lock fees or breakage costs when evaluating a loan offer.
Rate locks are important because they convert market interest rate risk into a known cost for the borrower and allow sponsors to forecast financing expenses with greater certainty. However, locks introduce timing pressure and potential additional charges if the transaction is delayed, making disciplined project and closing management essential. For lenders, locks help manage pipeline pricing, while for borrowers they provide protection from rate volatility; understanding the trade-offs and costs associated with a lock is critical to sound financing decisions.