Related Clues:

• The Untouchables, e.g.
• Undercover types
• Cabbage collector, for short
• Treasury Department div.
• Tax court defendant, for short
• Taxing letters
• Govt. agents
• Forms grp.
• Kind of agent
• Org. that does investigations
• Spring addressee, for short
• Collection agcy.
• Apr. 15 letters
• Org. with many schedules
• Capone's adversaries