I also received this form 1 week before 2021 taxes were due. I had to dig through the detailed dividend section in the online 1099 long form from the brokerage firm to see that the amount was already included in the 1099-DIV section. The INT section is probably similar to the DIV section. My account was not an IRA, just a simple joint brokerage account. Anyone getting this form might want to check that that amount wasn't included elsewhere and already claimed. My amount was in Box 15 of the 480.6C.
