While the term backdating often carries with it a negative connotation, there are certain circumstances where backdating is perfectly legitimate. The most common example of the proper use of backdating is to memorialize an event that has already occurred.

Is it ever OK to backdate a document?

Backdating is the practice of marking a document, whether a check, contract, or another legally binding document, with a date that is prior to what it should be. Backdating is usually disallowed and can even be illegal or fraudulent based on the situation.

Can you backdate a contract start date?

Backdating is the practice of making a contract legally enforceable from a point in time prior to the current date. Backdating contracts is not usually advisable. However, it may be permissible if acting to enforce an earlier arrangement not yet subject to a written contract.