We had over $100,000 in our checking account for a few years, slated for a kitchen remodel. I gift phone calls every few months from chase, asking if I wanted guidance. I explained my husband is a CFA, we have funds well invested elsewhere, this is money we are going to need to use somewhat soon. I didn’t fault the employee, he was doing his job.It sounds mostly like your dad is stubborn and doesn't consider that banks have procedures to follow for a lot of good reasons. Most of us are saying the same things, but it doesn't sound like that will change anyone's view. Money sitting around in some 'cash account' in a bank earns virtually ZERO. Since it sounds like there is a sizable amount of money involved across his various accounts (perhaps well over $100,000), hopefully you (or he) realizes there are various places to park funds and still earn interest without any investment risk. An obvious one is the Treasury website where you can buy bills/bonds/CD's online directly from your bank account with maturity dates from 4 weeks to 30 years with NO risk. The money will automatically appear back in your bank account on the maturity date you have chosen. (There are many others who offer CD's, this is just one example).