What’s happened with Apple, Pelham?
My dad did my taxes for years. Then we switched to an accountant and ended up in hot water with the IRS! No more deductions for us, we now overpay.
I dunno of anything in particular, just that Apple is often the source of his bad mood. Some update won’t load, they are late with some release or announcement or new product. Stuff like that. It happens often enough that it would be my first guess.
I’ve always done my own taxes. Longhand until the computer programs showed up. I try to err on the side of the evil IRS because I really really really don’t like paying penalties on top of the taxes themselves.