The core requirements to join the National Guard are set by federal law and Department of Defense policy: you must be 17 to 35 for the Army National Guard, a U.S. citizen or lawful permanent resident, hold a high school diploma or GED, score at least 31 on the Armed Forces Qualification Test (50 with a GED), pass a military medical exam, and clear a background check strict enough to allow you to carry a firearm. Everything else in the enlistment process — paperwork, MEPS, choosing a job, signing a contract — flows from those baseline standards.
Age, Citizenship, and Residency
Federal statute puts the floor at 17 for an original enlistment, with parental consent required under 18. The statutory ceiling reaches 45 for applicants with no prior service and up to 64 for former members of the Regular Army, Navy, Air Force, or Marine Corps.1Office of the Law Revision Counsel. 32 USC 313 – Appointments and Enlistments: Age Limitations The Army National Guard applies a tighter policy window of 17 to 35 for recruits without prior military experience.2Army National Guard. Eligibility The Air National Guard sometimes accepts older applicants depending on the career field, so the branch matters.
You must be a U.S. citizen or lawful permanent resident.2Army National Guard. Eligibility Permanent residents who enlist become eligible for an expedited path to naturalization under Section 328 of the Immigration and Nationality Act after one year of honorable service.3U.S. Citizenship and Immigration Services (USCIS). M-599 Naturalization Information for Military Personnel Most units also expect you to live within reasonable driving distance of your armory so you can respond to state activations.
Education and ASVAB Score
A high school diploma is the standard. A GED still qualifies you, but the entry bar rises: diploma holders need a minimum AFQT score of 31, while GED holders typically need at least a 50.2Army National Guard. Eligibility
That AFQT score comes from the Armed Services Vocational Aptitude Battery, which tests verbal, math, science, and technical aptitude. The overall percentile decides whether you can enlist. The subtest composites, called line scores, decide which Military Occupational Specialties you can pick. Infantry requires a Combat line score of 87. An Information Technology Specialist role needs a Skilled Technical score of 95. A Cyber Network Defender needs both a General Technical and Skilled Technical score of at least 105. A higher score doesn’t just get you in; it expands your job options. If you fall short of the job you want, some recruiters will let you retake the ASVAB after a waiting period.
Medical and Physical Standards
Department of Defense Instruction 6130.03 sets the medical standards for enlistment across every branch, including the Guard.4Department of Defense. DoDI 6130.03, Volume 1 – Medical Standards for Military Service: Appointment, Enlistment, or Induction The exam at the Military Entrance Processing Station covers height, weight, blood and urine tests, hearing, vision, a joint and muscle evaluation, and a drug screen.5U.S. Army. Military Entrance Processing Stations (MEPS)
Two conditions catch applicants off guard more than any others. A history of asthma symptoms, bronchospasm, or inhaler use after your 13th birthday is disqualifying, and it doesn’t have to be severe. Any history of diabetes is also disqualifying, including pre-diabetes that hasn’t resolved within the past 24 months, and gestational diabetes.4Department of Defense. DoDI 6130.03, Volume 1 – Medical Standards for Military Service: Appointment, Enlistment, or Induction
Vision must correct to at least 20/40 in each eye. Refractive errors beyond 8.00 diopters, or astigmatism beyond 3.00 diopters, will disqualify you. Hearing standards cap out at a 25-decibel average across 500, 1,000, and 2,000 Hz, with no single reading above 30 dB in that range. Unexplained hearing differences of 30 dB or more between ears at key frequencies are also disqualifying.6Defense Technical Information Center (DTIC) / ESD.WHS.mil (DoD Instruction). Medical Standards for Military Service: Appointment, Enlistment, or Induction, Volume 1
Background, Conduct, and Drug Screening
Every applicant goes through a background check covering criminal history, substance use, and character. The military applies this strictly because every Guard member has to be legally allowed to carry a firearm. Federal law prohibits anyone convicted of a felony or a misdemeanor crime of domestic violence from possessing firearms, which makes either an automatic barrier.7Department of Justice Archives. Criminal Resource Manual 1117 – Restrictions on the Possession of Firearms by Individuals Convicted of a Misdemeanor Crime of Domestic Violence
Minor traffic tickets usually aren’t a problem. But patterns add up. Under DoD classification rules, a single major misconduct offense, two misconduct offenses, or a pattern of five or more non-traffic offenses each trigger the need for a conduct waiver.8eCFR. Enlistment Waivers
Marijuana is still illegal under federal law and DoD policy, no matter what your state allows. You’ll be drug tested at MEPS, and a positive result for THC or other controlled substances is disqualifying. The military does allow waivers for prior marijuana use when it’s disclosed honestly. Lying on your paperwork counts as fraudulent enlistment, which is treated far more harshly than the underlying use. Be upfront with your recruiter.
Financial history matters mainly if your MOS requires a security clearance. Investigators pull credit reports, and heavy debt in collections, active garnishments, liens, or unresolved bankruptcies force you to explain the situation. Ongoing money problems can also cost a Guard member their clearance later.9The United States Army. Financial Issues and Losing a Security Clearance in the Military
Waivers for Disqualifying Conditions
Failing a standard doesn’t always end the conversation. The military grants waivers for medical, conduct, and drug-related disqualifications. A waiver isn’t automatic; it takes a favorable determination from the Secretary of the relevant military department.8eCFR. Enlistment Waivers
Medical waivers are the most common, covering conditions like asthma, correctable vision, healed sports injuries, and past psychological diagnoses. The review looks at whether your specific condition would actually limit your ability to serve. For conduct waivers, you’ll need a full explanation of the offense plus letters from community leaders such as school officials, clergy, or law enforcement attesting to your character.8eCFR. Enlistment Waivers Approval rates rise and fall with recruiting demand, so ask a recruiter early whether your situation is commonly approved or a long shot.
Documents and the Enlistment Process
Before you meet with a recruiter, gather your birth certificate, Social Security card, and high school or college transcripts. If you have any history of surgery, hospitalization, or legal proceedings, bring the hospital discharge summaries or court dispositions. Missing paperwork slows everything down.
These records feed into DD Form 1966, the primary military processing document that establishes eligibility and starts your personnel file.10Department of Defense. DD Form 1966 – Record of Military Processing – Armed Forces of the United States If your chosen MOS requires a security clearance, you’ll also complete Standard Form 86, which covers ten years of addresses, employment, and personal references.11DCSA.mil. Guide for the Standard Form (SF) 86 Not every Guard enlistee needs the SF-86, but many MOS assignments require at least a basic clearance.
Once your recruiter reviews the package, you’ll head to a Military Entrance Processing Station. A MEPS trip usually takes one to two days with lodging and meals provided, and covers the full medical exam, official ASVAB administration, and a background screening. If everything checks out, you’ll sit with a career counselor to pick an MOS based on available openings and your line scores. The process ends when you take the Oath of Enlistment in front of a commissioned officer.5U.S. Army. Military Entrance Processing Stations (MEPS)
Service Commitment and Training
Enlisting means signing up for an eight-year total Military Service Obligation, split between active drilling status and the Individual Ready Reserve. A common structure is six years drilling followed by two in the IRR, though drilling contracts can range from three to six years.12U.S. Army. Service Commitment During IRR time you don’t drill, but you remain callable in a national emergency.
Your first obligation is Initial Entry Training. That means about ten weeks of Basic Combat Training,13U.S. Army. Basic Combat Training followed by Advanced Individual Training in your specific MOS, which runs anywhere from four weeks to over a year depending on the job.14U.S. Army. Advanced Individual Training Schools (AIT) Some combat MOSs combine both into One Station Unit Training at a single base. Plan on being away from your civilian job and daily life for several months at minimum.
After that, federal law requires each Guard unit to assemble for at least 48 drills per year plus at least 15 days of annual training.15Office of the Law Revision Counsel. 32 USC 502 – Required Drills and Field Exercises Those drills are typically grouped into one weekend a month (Saturday and Sunday count as four drill periods), with annual training usually falling in a two-week summer block. Deployments, schools, and special exercises can add to that.
Pay, Healthcare, and Education Benefits
You’re paid for each drill period based on rank and years of service, with a typical drill weekend counting as four periods. In 2026, an E-1 earns about $321 per drill weekend, an E-2 about $360, and an E-3 about $426.16DFAS. Reserve Component Drill Pay 2026 – Enlisted Annual training and initial entry training pay full active-duty base pay for each day served. Enlistment bonuses are available for certain MOSs and quick-ship commitments, though amounts and eligible jobs change with recruiting needs.
Guard members can enroll in TRICARE Reserve Select, a premium-based health plan for drilling reservists. Monthly premiums in 2026 are $57.88 for individual coverage and $286.66 for family coverage.17TRICARE. How Much Is TRICARE Reserve Select? For education, Federal Tuition Assistance covers up to $4,500 per year toward college courses, with a limit of 18 semester hours.18MyArmyBenefits. Tuition Assistance (TA) The Montgomery GI Bill-Selected Reserve (Chapter 1606) adds a monthly stipend while you’re enrolled: $493 per month for full-time students in 2026, with proportional amounts for part-time enrollment.19Veterans Affairs. Montgomery GI Bill Selected Reserve (Chapter 1606) Rates Most states layer their own tuition assistance on top of the federal programs, and the specifics vary widely, so check with your state’s National Guard education office.