A Power of Attorney can be used for any adult individuals, but it needs to be notarized in order to be effective. Within these documents, the principal outlines exactly which powers they would like the agent to have. A principal can also appoint a secondary agent, should their agent be unable or unwilling to perform.
In addition, if you ever become incapacitated, without this document, even if you have a spouse, the court may need to step in and appoint a guardian or conservator for you. The process of appointing a guardian is costly and requires the guardian to formally report your situation to the court each year. CNN Money estimates that the process of obtaining a court appointed guardian exceeds $1,000. If this is the situation you find yourself in now, please read our guide about getting guardianship over your elderly parent here.
The principal will also be able to choose how they would like the Power of Attorney to go into effect - for example, if they would like it to start at a specific date and last through incapacity, if they would it only like to begin if they are incapacitated, or if they would like to have it start at a specific date but end in case they are incapacitated.
After inputting the required information, the Power of Attorney should be printed out and signed by the principal, as well as notarized.