Minimum Age for tattoos USA 2026: No federal minimum; states set rules. Most need 18+, some allow 16+ with parent present/notarized consent. Health risks & permanence key. Injured from bad tattoo? Lopez Law Group fights for compensation. Free consult: (956) 968-7800. https://fernandojlopez.com/how-old-do-you-have-to-be-to-get-a-tattoo/