antitax

anti- +‎ tax.

antitax (not comparable)

1. (politics) Acting against or opposed to taxes.
   • 2007 May 27, Sam Roberts, “In a City Known for Its Renters, a Record Number Now Own Their Homes”, in New York Times‎:

     “Homeownership,” says John H. Mollenkopf, executive director of the Center for Urban Research at the City University of New York Graduate Center, “is the strongest predictor of being likely to turn out in local politics and being a bit more conservative and antitax in your general outlook.”