New Jersey Salesperson State Practice Exam

In real estate transactions, the general principle is that minors (individuals under the age of 18) cannot enter into legally binding contracts without certain provisions. However, when a guardian or an adult, typically a parent or legal guardian, co-signs the contract, that arrangement creates a situation where the minor can be held liable. The guardian's involvement provides the necessary legal backing to the contract, ensuring that it can be enforced.

This guardianship co-signature effectively establishes a legally recognized agreement that can be executed in a court of law, which is typically required for minors in most kinds of contracts. Other scenarios, such as a minor simply being over a certain age or after graduating high school, do not by themselves create liability for real estate contracts. Similarly, the notarization of a contract does not override the protections afforded to minors unless a guardian is involved, thus maintaining the context in which minors can be bound to agreements in real estate transactions.