Informed Consents to Provide to Clients The the legal age of consent in Indiana stands at 16. This indicates that individual that is at least the age of sixteen is considered to be legally capable to provide agreement for sexual encounters. It is important to acknowledge that the age of consent differs in different states, so it is important to be aware of the specific age requirements in every jurisdiction. Nonetheless, in Indiana, it is clear that 16 years old is definitely the age at which agreement can be provided legally.