A contract can become void if it involves any illegal activity, if the contract is made in such a way that it cannot be executed, or if the contract is not properly structured. An example of a void contract is a contract between a drug dealer and a buyer. This type of contract is void because it involves an illegal activity.
There are many reasons attributed to a voidable contract. It is a situation where one party of the contract may repudiate it. A contract involving minors is an example of voidable contract. Although minors can enter into contracts, these agreements cannot be enforced, as minors are at liberty to change their stand.
While a void contract is nonexistent and cannot be upheld by any law, a voidable contract is an existing contract, and is binding to at least one party involved in the contract.
The main difference between the two is that a void contract cannot be performed under the law, while a voidable contract can still be performed, although the unbound party to the contract can choose to void it before the other party performs.
Before entering into any written or oral agreement, you should first always consult a lawyer. A contract lawyer can help you draft a contract that will ensure both parties will be bound to the contract so that you do not have to worry about your contract being void or voidable.