Final answer:
In Maine, you must be at least 18 years old to apply for a real estate license. This requirement is in place because real estate professionals must be able to enter into binding contracts.
Step-by-step explanation:
To apply for a real estate license in Maine, an individual must be at least 18 years old. This age requirement ensures that applicants are legally considered adults and are therefore capable of entering into binding contracts, which is an essential aspect of conducting real estate transactions. It's important for aspiring real estate professionals to be aware of this prerequisite as they plan their careers.