> Revocation is an act of annulment or making the contract
void.
> When an offer is revoked, the offer does not stand anymore
for the acceptor to agree upon. This causes lapse of the offer.
> An offer can be revoked any time before the communication
of acceptance is complete.
METHODS OF REVOCATION (LAPSE OF OFFER)
> A proposal can be revoked by the following methods:
> By communication of notice of revocation by the proposer to
the other party.
> By the lapse of time period prescribed in such proposal for
its acceptance, or if no time is prescribed, by the lapse of
reasonable time, without the communication of acceptance.
> By the failure of acceptor to fulfill a condition precedent to
acceptance.
> By the death or insanity of the proposer.
REVOCATION OF PROPOSALS
> A proposal may be revoked at any time before the
communication of its acceptance is complete against the
proposer, but not afterwards.
> The proposer can revoke the proposal any time before he has
received the notice of acceptance by the acceptor.
REVOCATION OF ACCEPTANCE
> An acceptance can be revoked any time before the letter of
acceptance has been delivered to the proposer.
> Since the acceptor is not bound immediately on posting the
letter of acceptance, he is free to revoke the acceptance by
adopting a speedier mode of communication.
> Ifthe letter of revocation reaches the proposer before the
letter of acceptance, the offer will stand
ILLUSTRATION 1 (BY COMMUNICATION OF NOTICE)
> A proposes by a letter sent by post to sell his house to B.
> B accepts the proposal by a letter sent by post.
> B may revoke his acceptance any time before the letter of
communication reaches A, but not afterwards.
ILLUSTRATION 2 (BY FAILURE TO FULFILL A CONDITION PRECEDENT TO ACCEPTANCE)
> Mr. A proposes to rent his flat to Mr. B at monthly rent of Rs.
10,000 with the condition to pay 25,000 as a security deposit
in advance within 10 days of acceptance.
> Mr. B accepts the proposal but fails to pay the deposit within
prescribed time.
> The offer will stand revoked as the condition is not fulfilled.