Prepayment Penalty

A prepayment penalty is a fee charged by the lender when a borrower pays off a loan before the scheduled maturity — it protects the lender's expected yield.

What it means

Prepayment penalties in CRE debt take several forms: a declining percentage of loan balance (e.g., 5-4-3-2-1% in years 1–5), yield maintenance (makes the lender whole on interest stream), or defeasance (substitutes Treasury collateral for the loan).

The penalty structure materially affects the economics of a sale or refinance before maturity. Deals sometimes stall or re-price when buyers learn the full cost of paying off the seller's loan.