What bank? The 1099 will be for 2023 2024 since that's when you cashed them. If you get a 1099 it won't come until NEXT year Jan 2025. You might not get a 1099INT at all. I cashed in a lot of bonds in 2022. I got receipts from Wells Fargo. I wasn't expecting to get an actual 1099INT from WF but I did! If you didn't get a 1099 INT you just enter the total interest like a 1099 INT and put the amount in box 3. The interest is taxable for federal but usually not for state.
