Security clearance gives you access to sensitive information, but it’s not permanent. You can lose it if certain risks come up in your personal or professional life. Understanding these risks helps you avoid surprises and protect your clearance.
Financial problems raise red flags
Unpaid debts, excessive credit card use, or a sudden bankruptcy can raise concerns. Reviewers might worry that financial stress could lead to poor judgment or vulnerability to bribery. You don’t need a perfect credit score, but consistent issues can hurt your clearance.
Substance abuse or illegal drug use
Using illegal drugs or misusing prescription medication can result in clearance denial or revocation. Even legal use of marijuana under state law can affect federal clearance. Drug testing is part of the process, and a failed test can put your status at risk.
Criminal behavior and legal trouble
Arrests, charges, or convictions—especially for crimes involving dishonesty, violence, or alcohol—can lead to clearance loss. Even without a conviction, repeated legal trouble signals unreliability to clearance investigators. Staying clear of legal issues is essential to keep your access.
Foreign influence and unreported contacts
Close ties with foreign nationals or undeclared foreign travel can raise suspicions. Clearance holders must report certain international relationships and trips. If investigators think you’re hiding connections or are vulnerable to foreign pressure, they may pull your clearance.
Dishonesty during the review process
Lying or omitting information during your clearance application or interviews is a fast way to lose approval. Investigators look for integrity. One false answer—no matter how small—can undo your chances or strip you of current clearance.
Stay mindful and informed
Security clearance isn’t just about your job; it reflects your lifestyle. Understanding what behaviors to avoid can help you stay trusted and approved.
