Using an Interest Charge Domestic International Sales Corporations (IC -DISCs), United States producers with foreign exports can create a permanent tax savings as significant as the difference between their qualified dividend rate and their highest ordinary income rate. IC-DISCs were created by Congress many years ago via the Internal Revenue Code to help domestic companies in global competition. Learn more about the organizational structure, taxation, and other benefits of an IC-DISC. Register now. Brought to you by Moss Adams LLP.