An acceleration clause is a provision commonly found in mortgage agreements and promissory notes that gives the lender the right to demand immediate repayment of the entire remaining loan balance if the borrower violates certain terms of the loan. The clause is most frequently triggered by borrower default, such as failure to make required mortgage payments, failure to maintain insurance coverage, nonpayment of property taxes, or other breaches of the loan agreement. Once the lender invokes the acceleration clause, the borrower loses the privilege of repaying the debt in scheduled installments and must instead pay the outstanding principal, accrued interest, and any applicable fees in full. If the borrower cannot satisfy the accelerated debt, the lender may proceed with foreclosure to recover the loan balance through the sale of the property.
Acceleration clauses are designed to protect lenders from prolonged financial risk and to provide a legal mechanism for enforcing the terms of a mortgage contract. Most residential mortgages contain acceleration language that requires the lender to provide notice of default and an opportunity to cure before acceleration occurs, depending on state law and federal servicing regulations. Acceleration clauses may also appear in connection with due-on-sale provisions, which permit the lender to accelerate the loan if the property is transferred without lender approval. Because acceleration can result in foreclosure and significant financial consequences for borrowers, these clauses are considered one of the most important enforcement tools in real estate financing agreements.
