What is PRSI? PRSI (Pay-Related Social Insurance) is additional tax deducted to fund social welfare and health benefits. By Admin|2025-05-22T22:43:34+01:00May 22, 2025|PAYE Tax Return FAQs| Share This Story, Choose Your Platform! FacebookXBlueskyRedditLinkedInWhatsAppTelegramTumblrPinterestXingEmail About the Author: Admin