Failing a MEPS drug test has serious consequences. MEPS (Military Entrance Processing Station) screens all applicants for illegal substances. A failed drug test typically results in disqualification from military service. You may be barred from reapplying for months—or even permanently.
Can You Try Again After Failing?
It depends on the branch and the substance involved. Some services allow one waiver after a failed MEPS drug test. Others deny enlistment outright. If a waiver is possible, you usually must wait 90 to 180 days before reapplying. You’ll also need to pass a new, clean drug test. However, not all drugs are treated equally. Marijuana might get different consideration than harder substances. But policies are strict and vary by branch.
A failed MEPS drug test becomes part of your military record. Even if you apply years later, the failure may resurface. Honesty is critical during the enlistment process. Trying to hide past drug use often leads to more serious issues. Admitting use upfront—before testing—can sometimes lead to a deferral, not a ban.
If you fail, speak with your recruiter immediately. They can explain your specific situation and options. Never assume you’re permanently disqualified without official confirmation. That said, don’t rely on second chances. The best approach is to stay clean well before your MEPS appointment. Drug metabolites can linger in your system for weeks.
Remember, the military prioritizes readiness, discipline, and trust. A failed MEPS drug test undermines all three. If you’re serious about serving, avoid all illicit substances during your enlistment process. A clean MEPS drug test keeps your path open. And if you’ve already failed, focus on rehabilitation, documentation, and honest communication with your recruiter.