You cannot post-date a contract the way you post-date a check. The contract will be enforceable from the date you sign it, and by making a false assertion when you sign it by incorrectly dating it, you may be creating a legal headache for

Is it illegal to post date a document?

When is it Illegal to Backdate a Document? Yet, backdating documents can be illegal or even criminal. If backdating document misleads a third party or gives a false impression about when an action was taken, it may be fraudulent. The parties intentions are also important when evaluating whether backdating is legal.

Is backdating documents illegal in Australia?

Breaking news: its against the law Depending on the intention, legislation in Australia makes it a crime for someone to make a false document, and that includes a document that purports to have been made on a date when it was not in fact made.

Can an agreement take retrospective effect if the stamp paper is purchased at a later date?

The validity of the agreement takes effect from date of purchase as mentioned on the stamp paper . It cannot be executed as on a later date although wherever applicable & lawfully permissible, certain past acts may be ratified by such an agreement .