Relating to financial matters (6)
I believe the answer is:
fiscal
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">relating to financial matters</span>' is the definition.<br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for fiscal that I've seen before include "To do with public revenue of califs" , "In respect of tax revenues" , "Relating to the public revenue" , "Such a drag" , "Califs (anag.)" .)