This is income recently discovered (Unclaimed Property) attributable to an estate closed (Estate return filed) more than 20 years ago. The interest was paid in tax year 2023, when it was discovered, but the SS# on the 1099-INT was that of the decedent. The Unclaimed Property administration in the state where it was escheated originally required my SS# with the application, as the amount was to be paid to me. The complication in filing comes from the K-1. I filled that out on the Freetax site, and the amount was properly placed on the schedule B. However, that is my ss#.
The question is, how do I get the original SS# linked to mine so there aren't problems with IRS?
A 1041 appears problematic in that it requires an "Employer ID number." The estate was closed. I was thinking of just putting the original SS# with the payer name on my Schedule B, but I realize that's not according to the instructions.
Suggestions?