"
If you have more than one defined contribution plan, you must calculate and satisfy your RMDs separately for each
plan and withdraw that amount from that plan."
You only had one plan, it sounds like, with 2 different accounts. Not 2 different plans.
Right now, I have one plan with my former employer that has two accounts (employer contributions pre-tax and my contributions pre-tax). When I hit 72, if I do nothing else, that will result in one RMD calculation, even though it has two accounts. I have 3 accounts with my current employer; employer contributions (pre-tax), my contributions (Roth), and an employer match account (pre-tax) which is separate from the other pre-tax account. So when I hit 72, that plan will also have one RMD, even though there are 3 accounts.
