A Tax Chaplain was an official in the government and religion of the Ugor species. Visitors to the Ugors' junk-filled Paradise system were first greeted by a Tax Chaplain, who then ushered them to a meeting with the higher-ranking Chief Tax Chaplain to pay the necessary entrance and license fees (viewed as a donation by the Ugors). Sometime between the Battle of Yavin and the Battle of Hoth, the Ugor GrrKack was a Tax Chaplain.