In the United States, the minimum age to get a tattoo without anyones consent is 18 years old. However, the actual regulations depend on the state. Most states permit a person under the age of 18 to receive a tattoo with permission of a parent or guardian, but some states prohibit tattooing under a certain age regardless of permission, with the exception of medical necessity. Some states, such as Florida and Idaho, have minimum age requirements even if the minor comes with their parents. In some states, minors can get a tattoo with parental or legal guardian consent, but the presence of a parent or legal guardian or their written consent is required. Most tattoo artists will not tattoo anyone under the age of 15 or 16 for safety and liability purposes. It is important to think about the safety issues before making a decision, and to avoid working with shady stylists as it brings a high risk of danger.