Department of the Treasury SDN/Blocked Persons List

Welcome to ALTA’s Department of the Treasury Blocked Persons search page.

Visit this page to search the U.S. Treasury Department database (files are refreshed daily) to determine if any of the parties involved in a real estate transaction are listed.

This service is a member-only benefit.

ALTA members: click here to access the U.S. Treasury Blocked Persons List

If your company does not have a current ALTA membership, Click here to learn more.