How Long Are Security Clearances Valid? - Quick Guide
Just think Once you’ve got your perfect job with either a Federal Government or Defense Contractor, it really gives you a sense of security about your profession since you’ll receive good pay, excellent benefits, and enjoy a satisfying career path. But then all of a sudden someone reminds you that your Security Clearance may one day expire, making you think whether or not you should be as confident about the job security that you had thought you had. Don’t worry, understanding how long Security Clearances last is actually very easy once you learn a few important things about them.
The following is a summary of the information that you need to know concerning the length of time that a Security Clearance is effective and how and when you need to renew it. The first step is to understand the difference between a Security Clearance, which provides you with the right to access Sensitive Compartmented Information (SCI), and a Secret level clearance, which gives you access to Confidential information. Depending on the clearance and how the Federal Government manages your re-authorization process, you may have to renew your Security Clearance regularly on a set schedule or when you’re required by your agency to do so. This guide gives a brief overview of the entire process from the time of the initial investigation to the time that periodic renewals occur. The guide also provides detailed information regarding the consequences of the expiration of Security Clearances, along with tips on how you can keep ahead of the curve and maintain your job security.
The Lifespan and Types of Security Clearances
There are multiple personnel security eligibility levels issued by the United States Federal Government, including Public Trust, Secret, Top Secret, and SCI (ICD 704). While these eligibility levels differ in scope and sensitivity, they are all governed by the same modern personnel security framework under Trusted Workforce 2.0. Security eligibility is similar to a driver’s license in that it must be actively maintained. However, today’s process no longer relies solely on long, infrequent reinvestigations. Instead, eligibility is maintained through a combination of Continuous Vetting and a mandatory periodic selfreporting requirement. Under current policy, all eligibility levels are required to submit an electronic application (e-APP) through NBIS every five (5) years, regardless of clearance level.
Eligibility Levels and Oversight
Public Trust
Public Trust positions require a high degree of integrity and reliability, even though they do not grant access to classified information. Individuals in
Public Trust positions are:
• Enrolled in Continuous Vetting
• Required to submit an e-APP via NBIS every 5 years
This ensures that suitability determinations remain current and that changes in an individual’s background are properly evaluated.
Secret Clearance
A Secret clearance allows access to classified information that could cause serious damage to national security if improperly disclosed.
Secret clearance holders are:
• Enrolled in Continuous Vetting
• Required to submit an e-APP every 5 years, regardless of risk indicators or prior investigation history
While Continuous Vetting provides ongoing monitoring, the 5-year e-APP ensures a complete, self-reported update of the individual’s personal history.
Top Secret Clearance
A Top Secret clearance permits access to information that could cause exceptionally grave damage to national security if compromised.
Top Secret clearance holders are:
• Subject to enhanced Continuous Vetting
• Required to submit an e-APP via NBIS every 5 years
Although Top Secret eligibility has historically been associated with a 5-year reinvestigation cycle, the current requirement applies universally and is no longer tied solely to reinvestigation Scheduling.
SCI Eligibility (ICD 704)
Personnel with access to Sensitive Compartmented Information (SCI) under ICD 704 are subject to:
• Continuous Vetting at an enhanced level
• Mandatory 5-year e-APP submission via NBIS
• Additional program-specific requirements as determined by the Cognizant Security Authority
SCI access may be independently suspended or revoked based on mission or program risk, even if collateral eligibility remains intact.
Continuous Vetting and the 5-Year e-APP Requirement
Continuous Vetting (CV) is an automated, ongoing process that evaluates trusted data sources to identify potential risk indicators such as:
• Criminal activity
• Financial distress
• Foreign influence or preference
• Unreported foreign travel or contacts
However, Continuous Vetting does not replace individual reporting requirements.
The e-APP submission every five years:
• Captures information not visible through automated systems
• Ensures accuracy of personal, financial, and employment history
• Supports informed adjudicative decisions
• Applies to all eligibility levels, without exception
Together, Continuous Vetting and periodic e-APP submissions form a layered, modern personnel security model.
What Triggers Additional Reviews
While e-APP submissions occur every five years, additional reviews may be initiated due to:
• Major life changes (e.g., marriage to a foreign national)
• Significant financial changes
• Arrests or legal issues
• Failure to self-report required information
These reviews are not inherently punitive. They are designed to verify continued trustworthiness and eligibility in support of national security.
What Happens If Eligibility Lapses
Eligibility may lapse if:
• An individual separates from a covered position
• Eligibility is administratively withdrawn
• Required e-APP submissions are not completed
Reinstatement
• If eligibility has been inactive for less than 24 months, reinstatement may be possible
• Reinstatement is generally faster than initiating a new investigation
Beyond 24 Months
• A new investigation is required
• Processing times are typically longer
Maintaining communication with your Facility Security Officer (FSO) is critical to avoidingunnecessary lapses.
Conclusion
Under Trusted Workforce 2.0, maintaining personnel security eligibility is an active, ongoing responsibility. All individuals holding Public Trust, Secret,Top Secret, or SCI eligibility must:
• Participate in Continuous Vetting
• Submit an e-APP via NBIS every 5 years
• Report changes promptly
• Work closely with their Security Officer
Personnel security is not just an administrative process, it is a foundational element of protecting national security. By understanding timelines, meeting reporting requirements, and planning ahead, cleared professionals can maintain uninterrupted eligibility and continue supporting the mission with confidence.
Frequently Asked Questiions
A Top Secret clearance does not have a fixed expiration date. It remains valid as long as the individual is enrolled in enhanced Continuous Vetting, submits the required e-APP via NBIS every five (5) years, and maintains eligibility in a covered position. If these requirements are not met or eligibility becomes inactive, the clearance may lapse.
Security clearances and eligibility levels do not expire on a fixed end date, but they must be actively maintained. All levels Public Trust, Secret, Top Secret, and SCI require participation in Continuous Vetting and submission of an e-APP via NBIS every five (5) years to remain valid.
Yes. Under current policy, all eligibility levels must submit an e-APP every five years, regardless of clearance type, risk indicators, or previous investigation history.
If eligibility has been inactive for less than 24 months, reinstatement may be possible and is typically faster than starting a new investigation. If inactive for more than 24 months, a full new investigation is required.