how old do you have to be to get a tattoo nj
Source(s): http://www.everytattoo.com/newjerseylaw.... I have lived in NJ for almost 40 years and I recently asked my tattoo artist the same question. If your friend is 16 and has parental consent she can get a tattoo. You will want to contact the shop in advance however as the shop I go to requires the parent to be present during the tattoo process. A reputable shop will be happy to answer all of questions.