What it takes
JAG is a direct-commission profession: you're hired for your legal credentials, then taught to be an officer.
The core requirements are consistent across the services: a Juris Doctor (J.D.) from an ABA-accredited law school and admission to a state (or federal) bar — final-year law students can usually apply and commission once they pass the bar. You must be a U.S. citizen, meet officer physical and age standards, and pass a background investigation.
Thanks to Constructive Service Credit — typically three years for the law degree, plus any prior service — most new judge advocates commission as a First Lieutenant / LTJG (O-2) or Captain / Lieutenant (O-3) rather than at the bottom. The active-duty obligation is commonly about four years (it varies by branch and any scholarship/loan-repayment you accept).
At a glance
- Degree
- J.D. (ABA-accredited)
- License
- Bar admission (or pending)
- Entry rank
- O-2 / O-3 via CSC
- Citizenship
- U.S. citizen
- Obligation
- ~4 years active (varies)
- Reserve option
- Yes (e.g., CG DCL-SELRES)
How you commission & train
You become an officer first, then complete your service's legal course. Expand a branch for its pipeline and official site.
ARMYArmy JAG CorpsDCC (Fort Moore) → JAOBC (Charlottesville)▾
New Army judge advocates first attend the Direct Commission Course (DCC) — about 6 weeks of officership at Fort Moore, GA — then the Judge Advocate Officer Basic Course (JAOBC), about 10.5 weeks at The Judge Advocate General's Legal Center & School in Charlottesville, VA (military justice, administrative/operational law, trial advocacy). Law students can apply through the Army's summer-intern and graduate programs.
NAVYNavy JAG CorpsODS → Naval Justice School (Newport)▾
Navy judge advocates attend Officer Development School (ODS) — about 5 weeks in Newport, RI — then the Naval Justice School (also Newport), which trains the basic lawyer course for Navy, Marine Corps, and Coast Guard attorneys. The Student Program and the funded Law Education Program (LEP) support law students and serving officers.
Official: Navy JAG Corps · Naval Justice School
USMCMarine Corps Judge AdvocatesOCS → TBS → Naval Justice School▾
Marine judge advocates are Marine officers first: they complete Officer Candidates School and The Basic School (TBS) as a provisional rifle-platoon commander, then attend the Naval Justice School in Newport for their legal training. It's the most "officer-forward" route into military law.
Official: marines.com · Marine Corps Judge Advocate Division
USAFAir & Space Force JAG CorpsOTS → JASOC (Maxwell AFB)▾
Air Force and Space Force judge advocates attend Officer Training School (OTS) at Maxwell AFB (~8–9.5 weeks), then the Judge Advocate Staff Officer Course (JASOC), also at Maxwell — about 9 weeks on Air Force legal practice. The Funded Legal Education Program (FLEP) and Educational Delay let officers and cadets attend law school.
Official: airforce.com — JAG · AF JAG Corps
USCGCoast Guard — Direct Commission LawyerDCL & DCL-SELRES▾
The Coast Guard hires attorneys through the Direct Commission Lawyer (DCL) program (active duty) and DCL-SELRES (reserve). Licensed attorneys get four-year contracts (up to O-3); final-year law students get two-year contracts that extend to four upon bar admission. New officers attend the 5-week Direct Commission Officer course at the Coast Guard Academy, then the Naval Justice School.
Official: Coast Guard DCL program
Advanced & funded legal education
Already serving and want to become a JAG? Several services will send you to law school while you stay on active duty drawing full pay — the Funded Legal Education Program (FLEP).
FLEP is authorized by 10 U.S.C. §2004, which lets each military department detail up to 25 officers and enlisted members per year to an ABA-accredited law school. Selectees keep full pay and allowances and have tuition, fees, and books paid, then owe a service obligation — commonly about two years of active duty for each academic year of law school. Here's who offers what:
Army — FLEP (& UFLEP)
The Army selects roughly 35 active-duty officers and enlisted Soldiers a year for FLEP, paid by the Army with a ~2-year ADSO per academic year. The Unfunded Legal Education Program (UFLEP) lets you stay on active duty and attend at your own expense.
Air & Space Force — FLEP (& ELP)
FLEP is open to commissioned officers, enlisted Airmen/Guardians, and Academy cadets — enlisted applicants must be selected to commission before attending. Members stay on active duty with full pay while the service covers tuition. The Excess Leave Program (ELP) is the unfunded alternative.
Navy & Marine Corps
The Navy runs the Law Education Program (LEP) for officers; the Marine Corps runs its own FLEP (officers attend at government expense on full pay) plus an Excess Leave Program for self-funded study.
Coast Guard — FLEP for officers and enlisted
The Coast Guard's Funded Legal Education Program is notable for being open to both officers and enlisted members: selected members attend law school on full pay with tuition paid, then serve as Coast Guard judge advocates. It's one of the clearest "enlisted-to-attorney" routes in the services.