My dad passed away in August 2025 and he and my mom had a revocable trust with both of them as co-trustees.
There are five different savings accounts are contained in the trust and the previous 1099INTs have come with my dad’s social security number.
We have just recently gotten all the accounts updated with my mom’s social security number.
My question is this. If/when we receive the 2026 1099INTs with dad’s SSN from these banks how do we account for them on my mom’s 2026 tax return?