Related Clues:

• Counterfeit cops?
• Grp. that gets a pay cut?
• Revenuers
• Apr. 15 addressee
• Some special agents
• Kind of form
• Fed. agents
• Org. with many inspectors
• Some Feds
• Federal agents
• April initials
• Capone's nemesis
• Grp. that's true to form?
• Treasury Dept. division
• Followers of tax cheats