PERFORMANCE OF CONTRACT A contract creates legal obligation. Performance of contract means the carrying out of these obligations. It implies fulfillment of the terms of the contract. Each party of the contract must perform the contract or offer to perform the promise which they have made. As we know that possibility of performance is one of the essential elements of a valid contract. Thus, an agreement, to be valid, must be capable of being performed. Contrary to this, if an agreement is made for an impossible act, such as to fly over the sky without taking help of any instrument or device, it is void ab intio. It clears that if an agreement is made to do an impossible act, it cannot be performed, if it cannot be performed due to impossibility, it cannot be enforced in the court of law. From legal point of view, performance of contract means the fulfillment of respective promises by the concerned parties as designed in it. Performance of contract is defined in sec.