Disclosed are systems, computer program products, and computer implemented methods for providing a universal tokenization system for customers of an entity. Embodiments of the invention include associating account information of multiple accounts with tokens that may be used to conduct transactions with the associated accounts. Some embodiments of the invention involve establishing electronic communication links with and between customers of the entity and receiving a request from a first customer to combine a first token associated with the first customer with a different, second token associated with a second customer. Some embodiments include combining the account information of the first and second tokens into a third token that may be used by either or both of the first and second customers for conducting transactions or maintaining accounts. In some embodiments, the system includes a notary system for notarizing any documentation necessary for combining accounts of two or more individuals.