Enter a clue or pattern or both:
The Clue
Duty imposer (5 letter answer)
The Answer
TAXER
Tags
Notes
The answer TAXER is rarely seen, appearing only about once every 1800 puzzles.
Related Clues
Assessor
Government, often
Levy imposer
Uncle Sam, say
Internal Revenue Service, e.g.
One making you do your duty?
Definition
TAXER as a noun:
1. a bureaucrat who levies taxes