I am POA for my 97 year old father. He has two credit cards with very high available credit limits. He used to be wealthy but, through irresponsible money managing, now has very little left. I am concerned about the potential for fraud yet still want to have some available resource on hand for him in case of an emergency. On top of this, my brother has exactly the same name and my father told me a few years back that their financial information had gotten mixed up (gee, wonder how that happened!). Anyways, if anyone has any suggestion for a maximum balance in credit cards I would appreciate it!
You can put a freeze on his credit to protect him from fraud.
You can cancel both cards if they have annual fees, and get a credit card through his own bank (assuming he has a checking account there). That's what I did with my 105-yr old Aunt. No fee and just a basic low limit. No debit card. Then, connect the cc to get automatically paid from the checking account.
He doesn't need a high credit limit, he doesn't need to worry about his credit score. He shouldn't be needing any sort of credit at his age. Also, he should have only the minimum of cash in his checking account. The rest should be in a savings or money market or other easily accessible account. This also protects against theft or his own misuse of his funds.
If you are his FPoA you will need to make sure his investment companies recognize your authority. I just had to do this with both my 95-yr old Mom and my Aunt. Not all the companies have the same PoA recognition protocols. One was a total pain in the rump and a lot of work. Do it now so that you don't have to do it in a crisis because there was *a lot* of back-and-forth, submitting and afidavit, notarizing (at a bank only), emailing, faxing etc. for that one investment company.
There is no need for cards with credit limits where I live, as many alternatives exist. For bills: funds transfer via internet banking or direct debit. For online shopping: debit cards or pay in installments.