The use of an acceleration clause in a mortgage foreclosure action provides an important and expedient tool when foreclosing on a property. This article focuses on recent case law and discusses some of the benefits and pitfalls when using an acceleration clause and how to overcome these obstacles.

Under New York CPLR §213(4), a mortgagee faces a six-year statute of limitations to foreclose a mortgage. Since a mortgage is payable in installments, the six-year period begins to run on each default. Upon acceleration, the entire unpaid balance becomes due and the six-year period begins to run on the entire unpaid balance of the mortgage debt.1