how can i revoke a power of attorney that i ve given to someone 
power of attorney can be terminated if you expressly revoke it it may also have a set termination date or duration of time for which it s in force a poa will also end if you become mentally incapacitated unless it is a durable power of attorney all powers of attorney cease if you die 3who can i name to have power of attorney you can technically name anybody as your agent as long as it s done under your free will and you re mentally competent 1 it should be somebody trustworthy and capable such as a spouse close family member or friend you can also designate your lawyer to have a poa the bottom linecreating a power of attorney and specifying how it will operate even if you lose your ability to think or function ensures that you ll have a plan in place for overseeing your financial affairs and health directives if and when you re unable to do so be sure to choose somebody you trust and who will be able to faithfully carry out their responsibilities on your behalf 