If this is for a Form 1099-G from the state of Florida showing your unemployment benefits, the EIN should be 36-4706134.
This will go with the Payer's name & Address:
State of Florida Department of Economic Opportunity
Special Payments Unit PO BOX 5350 Tallahassee, FL 32314-5350
If you have a Form 1099-G for a different type of state payment or on a different form, please let us know the details and that will help our research.