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Basic Enlistment Requirements
There are a few requirements to join (or enlist in) the Military. Some jobs may have additional requirements, but generally speaking, to enlist you must:
Army | Marine Corps | Navy | Air Force | Coast Guard | |
Active Duty | 17-34 | 17-29 | 17-39 | 17-39 | 17-31 |
Reserve | 17-34 | 17-29 | 17-39 | 17-39 | 17-40 |
Guard | 17-35 | N/A | N/A | 17-39 | N/A |
Service Academies | 17-22 | 17-22 | 17-22 | 17-22 | 17-22 |
Medical Eligibility
There many common medical conditions that preclude potential applicants from service. The complete list of conditions is available in this document: DoD Instruction 6130.03 Medical Standards For Appointment, Enlistment, Or Induction Into The Military Services. Check with your recruiter to determine waiver eligibility.
Tattoo Policy Caption: Representation of the tattoo regulations for all military Services, as of January 2020. Visit the Service websites for official policies.
Each Service has its own tattoo policy
Once you understand all of the enlistment requirements, check out the enlistment process .