If you are interested in information about how to renounce or relinquish your U.S. citizenship in Ireland, please visit: https://docs.google.com/forms/d/e/1FAIpQLSfMMcnmoNbQMDD_1taumlcIrKXDIw-Q1oWKzwfS3jK5yFlqvw/viewform

General information is available at https://travel.state.gov/content/travel/en/legal/travel-legal-considerations/us-citizenship/Relinquishing-US-Nationality-Abroad.html .