Community 3.1 Add-on // Hide Categories on Event Submission Page Add this code to your theme's functions.php file

gistfile1.php

add_action( 'wp_head', 'community_add_css' );
function community_add_css() {
  if (tribe_is_community_edit_event_page()) {
?>
<style>  
	#event_taxonomy {display:none !important;}
</style>
<?php
	}
}