What is the minimum age required to attend the Tattoo Institute? Post author:admin Post published:May 4, 2021 Post category:FAQ The minimum age requirement is 18 to attend the signature Tattoo & arts Institute. You Might Also Like Will I be licensed when I finish with the tattoo training? May 4, 2021 Will There be Job Placement Opportunities Available With Your Company? May 4, 2021 Do You help me build my portfolio? May 4, 2021