What Disqualifies You From a Security Clearance

Most people talk themselves out of it. They read a forum thread about collections, or a DUI from their twenties, or a semester of smoking pot, or a spouse born overseas. Then they quietly decide the answer is no. They stop looking at cleared jobs. Nobody ever turned them down.

The standard is written down and it's public. It's a lot softer than the internet makes it sound. Here is what it really says.

The short answer

There is no list of automatic disqualifiers. Every agency works off one common standard. It covers thirteen areas of concern, and not one of them is an automatic no. Each area names the things that raise a flag, then the things that settle it. A whole-person rule weighs nine more factors on top of that.

The thirteen areas. Loyalty to the United States, foreign ties, loyalty to another country, sexual behavior, personal conduct, and money. The rest: alcohol, drugs, mental health, crime, how you handle classified material, outside work, and computer use.

How each area works. Each one lists the things that raise a flag. Right after that, it lists the things that settle the flag. That pairing is the whole design. The person reading your file isn't checking whether something shows up in your past. They're deciding whether the concern has been settled.

The nine factors. On top of those areas sits the whole-person rule. Everything known about you gets weighed together, good and bad, old and new. Nine factors do that weighing:

• How serious it was.
• What was going on around it.
• How often it happened, and how long ago.
• How old you were at the time.
• Whether you chose it freely.
• What has changed since, and whether it stuck.
• Why you did it.
• Whether it leaves you open to pressure.
• How likely it is to happen again.

Almost every fear that keeps people from applying is answered somewhere in those nine lines. It happened. It was years ago. I was nineteen. It hasn't happened since. I can show what changed.

The other side of it. This isn't a rubber stamp. If real doubt is left at the end, they side with national security, not with you. So what you bring has to be real and on paper. But the door is there, and that's the part people who talk themselves out of it don't hear.

Money: the biggest issue, and the most fixable

The numbers. Money is the top reason people get turned down. One public batch of about 2,700 denials from late 2021 into 2022 put money behind roughly 29% of them. Crime came next at about 19%, then personal conduct at about 16%. That's one set of numbers, not a fixed pattern, but the order matches what everyone in the field sees.

The real worry. It isn't being poor and it isn't a number. Missed payments read as unreliable. And heavy money pressure is the classic way somebody gets pressured. The question is whether your finances make you an easy target.

What counts in your favor. Time, or the fact that it was a one-off. Things outside your control: a layoff, a business going under, a medical emergency, a death, a divorce, identity theft. What counts is that you handled it as well as you could. Credit counseling from a real source, with clear signs the problem is under control. A repayment plan you started and are still paying on. A written dispute over a debt you don't owe. A payment deal with the IRS that you're keeping up with.

The part most people miss. The debts don't have to be gone. What they want is a plan you started and are still following. Even partial payment counts, because they're reading what you do about the debt, not the balance on it.

Bankruptcy. Not an automatic bar. It's a legal, organized way to deal with debt. On paper it often reads better than years of collections nobody ever touched.

Medical debt. The textbook case of something outside your control. Put it on the form, explain it, show you're handling it, and it's about as easy as money problems get.

One that went the other way. A guy sat on unpaid credit card debt for three years, waiting for his state's clock to run out. He was denied. Waiting isn't an effort to repay, and he had nothing to show for the three years.

The short version. Pull all three credit reports at AnnualCreditReport.com. Go through each one for accounts not in good standing: late payments, charge-offs, collections. Call the creditors and set up plans. Write down every step, because that paper trail is the thing that helps you.

Past drug use, including marijuana

The myth. That any past drug use ends the conversation. It rarely does. What counts is how long ago it was, how often, and how old you were. It also helps if you've moved on from the people and places involved, and you don't plan to use again.

The current marijuana rule. In December 2021 the Director of National Intelligence put out guidance on it. Past recreational use still matters, but it doesn't decide the case on its own. They weigh how often you used and whether you're likely to use again. Agencies differ: some are fine with use more than a year back, and stricter ones want longer. The dates, the agency-by-agency differences, and medical cards are all in the guide to weed and security clearances.

The state-legal trap. Weed is legal in a lot of states and illegal under federal law. A clearance runs on federal law, so your state's rules change nothing here. That same guidance tells agencies to advise applicants to stop once the process starts, which makes that day the line to watch. Putting money straight into a marijuana business is a separate problem. Owning a slice of one by accident inside a big mutual fund is not.

Dates, not guesses. Past use is a question of dates, and the dates are what help you. Dig up the dates before you open the form and that section turns into typing. A fuzzy answer is the one that brings follow-up questions.

Mental health and therapy

This is the myth that does real damage, because it stops people from getting care they need.

What the rule says. Seeking counseling, on its own, can't be held against you. That is written into the standard in plain words. The concern is a condition that hurts your judgment or makes you unreliable, not the act of getting help. And where a real question does come up, they ask a qualified mental health professional instead of guessing.

What the form asks. Section 21 asks about mental health care, and since 2016 it leaves out several kinds you don't have to report. Counseling that was only about marriage, family, or grief, wasn't about violence by you, and wasn't ordered by a court. Counseling only about adjusting after combat. Counseling you got as the victim of sexual assault. For those, the answer is no.

Treatment as a plus. If a condition does exist, showing that you saw it and are treating it works in your favor. The untreated one is what raises a flag.

Foreign connections

Who this stops. Immigrants, first-generation Americans, people who have lived or worked abroad, anyone married to someone born somewhere else. A whole group of qualified people rules itself out before anyone reads a form.

The actual standard. A foreign-born spouse isn't a bar. Neither are foreign relatives, foreign friends, or a passport full of stamps. Dual citizenship on its own isn't a bar either, though an agency may limit your use of a foreign passport. They're asking two things: could a tie pull you two ways, and could somebody use it against you.

What you will be asked about. Close, ongoing contact with foreign nationals. Foreign relatives. Foreign travel, with where, when, and why. Foreign money, meaning property, accounts, and businesses. Dual citizenship and foreign passports. If the job comes with a polygraph, those same subjects are what a polygraph asks about.

What they want back. All of it, listed out and specific. A tie you left off because you figured it looked bad is the one that ends up looking bad. Plenty of cleared people have foreign families and well-stamped passports.

The one hard rule. You have to be a U.S. citizen. Dual citizenship is fine. A green card is not.

An arrest, a DUI, or a bad discharge

The second-biggest category. Crime sits behind money in the denial numbers, with personal conduct right behind it. That's real. It's also where those nine factors matter most: how serious it was, how long ago, how old you were, whether it repeated, and what you've done since.

One old incident. An arrest, a charge that got dropped, a DUI in your twenties: none of those is an automatic bar. What they're reading is a pattern and a direction. One incident with clean years behind it is a different case from a recent one, and the standard is written to tell those apart.

How the case ended. Police contact gets reported either way. Dismissals, diversion programs, charges that went nowhere, records you think were expunged. The form asks about all of it, and the record checks turn them up anyway. An arrest you listed is a routine question. An arrest you left off is a bigger one.

Discharge type. An other-than-honorable or general discharge is not an automatic bar. A dishonorable one is treated differently, and it shows up further down this page. They look at what you did, not the label on the paperwork. Time is the main thing working for you here.

References who know you now. Investigators call the people you list, and sometimes people you didn't. The ones who have seen you recently are the ones who can speak to what changed.

What automatically disqualifies you from a security clearance?

Current illegal drug use, a loyalty problem, and not being a U.S. citizen. Three more hard bars can be waived for good reason. Everything else on this page gets weighed.

Here is the short list. These are the ones with almost no give in them.

Leaving something off the form. The thing you leave out turns into a brand-new problem, and that one has no clock running in your favor. On the form, the original issue is usually workable. Left off, it isn't.

Current drug use. Past use gets better with time. Current use has no time behind it yet. Marijuana counts here too, whatever your state allows.

The hard bars. A few things sit outside the normal weighing, and nobody can weigh them away. Using illegal drugs right now blocks a clearance at any level, with no exception. A prison sentence of more than a year, where you served at least a year, shuts the door on the highest levels of access. So does a discharge from the military under dishonorable conditions. So does a formal ruling that a person is mentally incompetent, which is a finding about capacity and has nothing to do with counseling. Those last three can be waived when there's a good reason.

Loyalty questions. Ties to a group trying to overthrow the U.S. government by force. Terrorism, spying, or sabotage. This one is rare, and it is the one with the least room to work with.

Citizenship. Not a judgment call at all. You have to be a U.S. citizen, and no amount of weighing substitutes for it.

Everything else on this page sits outside that list: the debt, the arrest, the drug use, the foreign family, the counseling.

Before you open the form

Almost everything that helps you comes down to two things: time, and effort you can show on paper. Neither one can be made up after the fact. Both are worth more the earlier you start. A payment plan you open this month is a year old by the time somebody reads about it.

If the job needs no clearance, the check is a suitability review instead, and what fails a federal background check covers that one.

The gathering list. Most of the form looks back seven to ten years, and the SF-86 section by section is a guide of its own. Before you type a word, pull together:

• Every address, with dates.
• Every job, with dates, bosses, and contact info, plus a reason for any gap.
• Schools, with dates.
• References who have seen you lately and can actually be reached.
• Foreign travel, with dates and why you went.
• Foreign contacts and relatives.
• Money history: late accounts, collections, bankruptcy, and tax issues.
• Any police contact, arrest, or charge, whatever came of it.
• Any past drug use, with dates.

The money file. Credit reports from all three bureaus. A written plan for anything not in good standing. A record of every payment and every call with a creditor.

A copy of everything you send in. Getting asked about a detail months later is normal. A saved copy is how you answer the same way twice instead of from memory.

Two things this page leaves alone on purpose. Getting an employer to put you in for a clearance is covered in how clearance sponsorship actually works. How long the process runs is in how long a security clearance takes.

Where to go from here

If you came here to find out whether something in your past already ended it, the answer is almost certainly no. The thing most likely to end it is deciding not to try.