A felony conviction is not an automatic bar to every security clearance. Adjudicators examine the relevant conduct and the person’s current trustworthiness, using national security guidelines and a whole-person assessment. The State Department’s published guidelines consider seriousness, recency, circumstances, rehabilitation, and likelihood of recurrence. A single old offense and a recent repeated pattern can therefore present different security questions even when both include a felony label. [1]
Rules that determine the answer
A specific statutory restriction must still be checked. Under 50 USC 3343(c), absent an authorized written waiver, covered access to Special Access Programs, Restricted Data, or sensitive compartmented information is barred when the conviction, sentence exceeding one year, and actual incarceration of at least one year meet the statute’s conditions. That is more precise than saying any felony or any sentence over twelve months bars all clearances. The statute permits a waiver in a meritorious case with mitigating factors. [2]
Evidence can include sustained lawful conduct, completed supervision, reliable employment, restitution compliance, and credible treatment or rehabilitation where relevant. None guarantees approval. Concealing required information can create a separate concern about honesty and judgment even when the original conduct might be mitigated. [1] The statute also separately addresses unlawful controlled-substance use; satisfying the conviction test does not resolve every eligibility issue. [2]
What to do next
- Identify the sponsored position and access required; suitability for employment and classified-information eligibility are related but distinct decisions.
- Obtain court dispositions, sentencing documents, actual incarceration dates, and proof of completed obligations. Address the reason for the conduct, not only the offense label.
- Answer the assigned vetting questionnaire exactly as instructed. The SF-86 includes lifetime questions about felony charges and specifies reporting rules for sealed, expunged, or dismissed matters, with a narrow stated exception. [3]
- If denied, read the reasons and agency-specific response and appeal procedures immediately. Submit documented corrections and mitigation tied to the cited concerns.
Practical example
An applicant received a felony conviction and probation without incarceration. The specific imprisonment condition in Section 3343(c) may not be met, but the underlying conduct still requires adjudication. Another applicant served more than a year on a sentence exceeding a year for a covered conviction; the statutory issue must be addressed in addition to ordinary rehabilitation evidence.
For related situations, see security-clearance eligibility after a felony and responding to a clearance denial.
Primary sources
- State Department 12 FAM 233.2: national security adjudication and whole-person factors
- 50 USC 3343: specified security-clearance restrictions and waiver authority
- OPM Standard Form 86: police-record questions and disclosure instructions
Sources checked: October 31, 2026.