Tattoo and Piercing Age Verification and Client Records
5 min read · Updated June 2026
Tattoo and piercing studios sit at the intersection of an age minimum and a health-code recordkeeping duty. Here's what the law generally requires and how ID scanning makes both faster and more accurate.
In this guide
- The age rule: 18, with narrow exceptions
- Tattoo age by state: can minors get tattooed?
- ID checks and the permanent client record
- How scanning helps a studio
The age rule: 18, with narrow exceptions
In the U.S., 18 is the baseline minimum age to be tattooed without parental involvement in every state. Some states permit a minor to be tattooed with a parent or guardian's written consent and presence; others prohibit tattooing minors entirely, regardless of consent. Body-piercing rules follow a similar pattern with their own state-by-state variations.
Getting the age wrong is a real liability — fines, license action, and reputational damage — which is why an instant, unambiguous age check matters more than a glance at the birthday on the card.
Tattoo age by state: can minors get tattooed?
The minimum age to be tattooed without parental involvement is 18 in every state. What differs is whether a minor can be tattooed at all with a parent's consent: some states allow it under set conditions, while others prohibit tattooing anyone under 18 regardless of consent. The table below groups the states; body-piercing rules differ and are often more permissive.
| State | Tattooing a minor (under 18) |
|---|---|
| Alabama | Allowed with parental consent |
| Alaska | 18+ only — minors prohibited |
| Arizona | Allowed with parental consent |
| Arkansas | Allowed with parental consent |
| California | 18+ only — minors prohibited |
| Colorado | Allowed with parental consent |
| Connecticut | Allowed with parental consent |
| Delaware | Allowed with parental consent |
| District of Columbia | 18+ only — minors prohibited |
| Florida | Allowed with parental consent |
| Georgia | 18+ only — minors prohibited |
| Hawaii | Allowed with parental consent |
| Idaho | Allowed with parental consent |
| Illinois | 18+ only — minors prohibited |
| Indiana | Allowed with parental consent |
| Iowa | 18+ only — minors prohibited |
| Kansas | Allowed with parental consent |
| Kentucky | Allowed with parental consent |
| Louisiana | Allowed with parental consent |
| Maine | 18+ only — minors prohibited |
| Maryland | Allowed with parental consent |
| Massachusetts | Allowed with parental consent |
| Michigan | Allowed with parental consent |
| Minnesota | Allowed with parental consent |
| Mississippi | 18+ only — minors prohibited |
| Missouri | Allowed with parental consent |
| Montana | Allowed with parental consent |
| Nebraska | Allowed with parental consent |
| Nevada | Allowed with parental consent |
| New Hampshire | 18+ only — minors prohibited |
| New Jersey | Allowed with parental consent |
| New Mexico | Allowed with parental consent |
| New York | 18+ only — minors prohibited |
| North Carolina | 18+ only — minors prohibited |
| North Dakota | Allowed with parental consent |
| Ohio | Allowed with parental consent |
| Oklahoma | 18+ only — minors prohibited |
| Oregon | Allowed with parental consent |
| Pennsylvania | Allowed with parental consent |
| Rhode Island | 18+ only — minors prohibited |
| South Carolina | 18+ only — minors prohibited |
| South Dakota | Allowed with parental consent |
| Tennessee | Allowed with parental consent |
| Texas | 18+ only — minors prohibited |
| Utah | Allowed with parental consent |
| Vermont | Allowed with parental consent |
| Virginia | Allowed with parental consent |
| Washington | 18+ only — minors prohibited |
| West Virginia | Allowed with parental consent |
| Wisconsin | 18+ only — minors prohibited |
| Wyoming | Allowed with parental consent |
18 is always the minimum age without parental involvement. Among states that allow minors, many set a specific minimum age (often 16), require the parent or guardian to be present, and/or require written or notarized consent — and rules change. This is a general guide, not legal advice; always confirm current requirements with your state or local health department before tattooing a minor.
ID checks and the permanent client record
Most state health codes require the studio to check a valid government-issued photo ID showing the client's photo and date of birth before the procedure, and to keep a permanent or retrievable client record. That record commonly includes the client's name, address, date of birth, signature, procedure details, and the type of ID verified; retention periods vary by state.
A mistyped name or DOB on a consent form undermines the record. Reading the data directly from the ID barcode captures it exactly as encoded — accurate and legible every time.
How scanning helps a studio
Scanning the client's ID computes their age from the date of birth for an instant pass/fail, validates the ID's authenticity with 60+ checks to flag fakes and altered documents, flags expired IDs, and captures the name, address, and DOB your consent form and client record need. Each scan is timestamped and stored encrypted on-device, and Kred runs fully offline.
Note: rules on minors and consent vary by state; Kred verifies the ID and captures the data, and you continue to follow your state's specific age and recordkeeping requirements.
Frequently Asked Questions
How old do you have to be to get a tattoo?
18 is the baseline minimum age nationwide to be tattooed without parental involvement. Some states allow a minor with a parent or guardian's written consent and presence, while others prohibit tattooing minors entirely. Piercing rules vary similarly. Always follow your state's specific rule.
Do tattoo studios have to verify and record ID?
In most states, yes. Health codes commonly require checking a valid government photo ID showing the client's photo and DOB, and keeping a permanent client record with the client's name, address, date of birth, signature, procedure details, and ID type. Retention periods vary by state.
How does an ID scanner help a tattoo or piercing studio?
It reads the date of birth for an instant age result, validates the ID with 60+ authenticity checks to flag fakes and altered documents, flags expired IDs, and captures accurate name/address/DOB data for your consent form and client record — faster and more legible than hand-copying.
Related solution
Kred for Tattoo & Piercing Studios
Verify a client is 18+ before you tattoo or pierce. Kred reads date of birth in under 1 second, flags fake and expired IDs, and captures record data.