1) Administrative official 2) Assessor 3) Assessor, essentially 4) Bureaucrat 5) Code writer of a kind 6) Duty imposer 7) Government role 8) Government, often 9) Governmental role 10) Internal Revenue Service 11) Levy assessor 12) Levy imposer 13) Levy maker 14) One imposing levies 15) One imposing tariffs 
• (n.) One who taxes. • (n.) One of two officers chosen yearly to regulate the assize of bread, and to see the true gauge of weights and measures is observed.
Tax'er noun 1. One who taxes. 2. One of two officers chosen yearly to regulate the assize of bread, and to see the true gauge of weights and measures is observed. [ Camb. Univ., Eng.] [ Written also taxor .] 
[n] - a bureaucrat who levies taxes
noun a bureaucrat who levies taxes