Answer:

RETAX

Answer	Crossword Clue
RETAX	Impose higher levies
RETAX	Impose a new levy on
RETAX	Impose a second levy on

RETAX	Add insult to injury?
RETAX	Impose an added levy on
RETAX	Reassess.
RETAX	Charge with another duty
RETAX	Burden with more duties
RETAX	Levy again
RETAX	Subject to additional duty?
RETAX	Prop. levy

RETAX	Burden with another duty

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.