Tier 5 or Tier 3, Which One Applies to Me? How To Understand the Security Clearance Tiers (2024)

The five tiers of security clearance are grouped into three levels as a part of Trusted Workforce 2.0. While the tiers each begin with a similar application, each grants access to different information.

The higher the security clearance, the longer it can take to investigate, and the deeper the investigation may go into your background.

Tiers One and Two – public trust eligibility

Tiers one and two are suitability investigations conducted for low to high-risk non sensitive positions.

Tier 1 (NACI): Low Risk, Non-Sensitive, including HSPD-12 Credentialing

Tier 2 (MBI): Moderate Risk Public Trust (MRPT)

Those applying for a position of public trust can plan to have a background check which includes verification of employment, education, and criminal records. Fingerprinting and credit checks are a basic part of the confidential clearance process.

Tiers Three and Four – Secret Security Clearance & High Risk Public Trust

This clearance tier means that you are allowed access to information or material that could cause grave danger to the security of the United States if it were disclosed. Tiers 3 and 4 are included under this category.

Tier 3 (NACLC & ANACI): Non-Critical Sensitive National Security, including Secret & “L” access eligibility

Tier 4 (BI): High Risk Public Trust (HRPT)

Applicants in these tiers may be interviewed as a part of their application process.

Tier 5 – Top Secret Security Clearance

As the highest level of security clearance, applicants can expect a more rigorous examination. If approved, this clearance gives cleared personnel access to information or material that could cause disastrous damage to national security. Tier 5 is the only tier in this category.

Tier 5 (SSBI): Critical Sensitive and Special Sensitive National Security, including Top Secret, SCI, and “Q” access eligibility

In addition to the background check required by the previous levels, top-secret applicants are subject to more stringent self-reporting requirements and a deeper dive into their background, which can include a polygraph and a single scope background investigation (SSBI). Applicants will also have their employers, neighbors, and coworkers interviewed and have higher scrutiny of foreign travel, assets, and relationships. Expect the approval process for the top-secret level to take longer, as well.

Government requirements determine what level of clearance you need, and you may be asked to increase your security tier if your job changes. An increase in clearance level may subject you to more scrutiny, but it could also result in an increase in pay.

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Tier 5 or Tier 3, Which One Applies to Me? How To Understand the Security Clearance Tiers (2024)

FAQs

What is a Tier 5 security clearance? ›

Tier 5 – Top Secret Security Clearance

As the highest level of security clearance, applicants can expect a more rigorous examination. If approved, this clearance gives cleared personnel access to information or material that could cause disastrous damage to national security.

What is a Tier 3 security clearance? ›

T3 is the investigation required for positions designated as non-critical sensitive and/or requiring eligibility for "L" access or access to Confidential or Secret information.

How do I know what level of security clearance I have? ›

To determine the current status of your security clearance, please contact the agency's personnel security office that granted your clearance. If you are a contract employee, your company's facility security officer may also be able to assist you.

What is a Tier 3 investigation level? ›

The T3 Investigation

The new T3 Investigation is a combination of the old ANACI (civilians) and NACLC (military and contractors) investigations for Secret Eligibility. The New T3 is now all the same for military, civilian and contractor positions. The new scope is the last 5 years.

How long is a t5 security clearance good for? ›

DCSA guidance continued: Special Note: Due to the personnel security investigations backlog, DoD extended Tier 3 (10 years) and Tier 5 (six years) reinvestigation with DNI endorsem*nt.

What does a Tier 5 investigation consist of? ›

In October 2016 the Tier 5 investigation replaced the SSBI (Single Scope Background Investigation). The Tier 5 investigation uses ARC, but also uses interviews and record checks conducted by field investigators, including an Enhanced Subject Interview (ESI) of the clearance applicant.

How long does a Tier 5 investigation take? ›

The current average OPM processing time for a Tier 3/5 investigation from submission to being closed complete is 163 days for a Tier 3 and 383 days for a Tier 5.

What is a Tier 2 security clearance? ›

Tier 2 is the investigation for non-sensitive positions designated as moderate risk public trust positions. Tier 2 investigations are requested using the SF 85P.

How many security tiers are there? ›

The security features governing the security of an identity can be divided into three levels of security, i.e. Level 1 Security (L1S) (Overt), Level 2 Security (L2S) (Covert) and Level 3 Security (L3S) (Forensic).

What are the 4 types of clearance? ›

The four main types of security clearances for national security positions are: confidential, secret, top secret and sensitive compartmented information. This type of security clearance provides access to information that could cause damage to national security if disclosed without authorization.

What disqualifies you from security clearance? ›

You were dishonorably discharged from the military. You are currently involved in illegal drug use. You have been judged as mentally incompetent or mentally incapacitated by a mental health professional. You have had a clearance revoked for security reasons.

What is the most basic security clearance? ›

There are three basic levels of security clearance: Confidential, Secret, and Top Secret. Each clearance level is granted based on the sensitivity of the position and the need-to-know. If your position only requires access to basic systems or facilities, you may only need a Confidential clearance.

What does it mean in Tier 3? ›

At Tier 3, these students receive more intensive, individualized support to improve their behavioral and academic outcomes. Tier 3 strategies work for students with developmental disabilities, autism, emotional and behavioral disorders, and students with no diagnostic label at all.

How far back does a TS clearance go? ›

The clearance process for Secret level access uses an investigation called the National Agency Check with Law and Credit that goes back five years, while the clearance process for Top Secret uses a Single Scope Background Investigation that goes back ten years.

Can family members affect security clearance? ›

But qualifying for a clearance goes beyond just a single individual. Your spouse or partner is intimately involved in the process, from being included on your SF-86 background investigation paperwork to being interviewed to, in some cases, tanking your chances of obtaining or keeping a clearance.

How much does a t5 clearance cost? ›

A Tier 5 (Top Secret) clearance investigation costs $5,410, and a Tier 3 (Secret) investigation costs $420. DCSA also updated the cost for taking advantage of its continuous vetting services, so agencies can be in compliance with the Trusted Workforce 2.0 reform effort.

What is a T4 investigation? ›

T4 is the investigation required for positions solely designated as high risk public trust. The T4R is the reinvestigation product required for the same positions. The Standard Form (SF) 8SP is used to conduct these investigations.

How long is a TS clearance good for after leaving the military? ›

After leaving the military, most often a security clearance is good for 24 months or 2 years. In some cases, it might be less than 24 months if the periodic investigation window of time will expire in less than two years from the time of separation from the military.

What are the 5 types of investigations? ›

Scientists use different methods of investigation in different circ*mstances. These methods include (in no particular order) fair testing, identifying and classifying, modelling, pattern seeking, and researching.

What are the 3 phases of investigation? ›

INVESTIGATION DEFINED: The collection of facts to accomplish a three-fold aim: a. to identify the guilty party; b. to locate the guilty party; and c. to provide evidence of his guilt.

What is Level 4 security clearance? ›

Security Clearance Level 4: Q Clearance

Q Clearance allows the individual access to sensitive information up to and including Top Secret information. The level comes with the special designation “Restricted Data” and includes special Q-cleared security areas.

Can my spouse credit affect my security clearance? ›

Your spouse being behind on debt payments does not have to kill your chances of obtaining a security clearance. If none of the accounts in your own name show a poor credit history or delinquency, then your spouse's poor credit will not likely affect your security clearance application.

What happens after submitting eQIP? ›

After your eQIP account has been initiated, you will receive an email notification from the Office of Personnel Management (OPM) containing your eQIP Registration Code (14 characters). You can then access the eQIP website and register.

Does security clearance check bank accounts? ›

The background investigator will check your bank accounts. Bad checks is a reason to deny a clearance. Yes they check everything about you, they are done by a third party.

What is a Tier 6 security clearance? ›

A Level 6 security clearance, sometimes called a Level 6 authorization clearance, granted the holder access to information about the OSI's bionic program.

How do you get a level 3 clearance? ›

Much like clearance level 1 and clearance level 2, you'll receive the clearance level 3 pass as you complete the main narrative. At the end of the third mission, return to the Board Room in the Executive area after lifting the lockdown in the Maintenance Sector and speak to Emily Pope.

What does it mean in Tier 2? ›

What Is Tier 2? Tier 2 companies are the suppliers who, although no less vital to the supply chain, are usually limited in what they can produce. These companies are usually smaller and have less technical advantages than Tier 1 companies.

What is tier 1 Tier 2 and Tier 3? ›

For this reason, school-specific terms for these levels of support were developed: Tier 1 = Universal or core instruction. Tier 2 = Targeted or strategic instruction/intervention. Tier 3 = Intensive instruction/intervention.

What are the 5 layers of security? ›

The 5 Layers Of Cyber Security
  • Firewalls.
  • Secure Configuration.
  • User Access Control.
  • Malware Protection.
  • Patch Management.
Jun 29, 2019

What is a tier 1 security? ›

Tier 1 Security Limited is a security consultancy providing expert advice on risk assessment, risk mitigation, counter terrorism, counter crime, crowded places security, physical and personnel security.

How do you answer a security clearance question? ›

ClearanceJobs always recommends answering the question that is being asked of you fully and truthfully. If one misdemeanor is all you have on your record from a few years ago, remember that time passed and positive patterns in terms of behavior are mitigating factors.

What kind of clearance do FBI agents have? ›

Therefore, all FBI positions require at least a Top Secret Clearance; special agents must be able to obtain a Top Secret SCI Clearance.

Is a security clearance a big deal? ›

The highest levels of clearance can lead to even higher salaries. The Human Resource Association of the National Capital Area also reported that employees with top secret security clearance could earn up to 60% more than those without top secret clearance in certain jobs.

What are red flags for security clearance? ›

For example, an inability or unwillingness to satisfy debts is a red flag. Financial problems that are related to gambling, alcoholism, or drug abuse also are security concerns.

Does security clearance check IRS? ›

Section 26 of the SF-86 application for federal security clearances specifically asks applicants if they have failed to file federal, state or other taxes in the past seven years.

Does a security clearance check Internet history? ›

Although security clearance background checks can be intensely thorough, the government can't view your emails, Internet browsing history, hard drive data, and other virtual assets without a subpoena or warrant.

How do you get level 5 clearance? ›

Like the first four passes, you'll obtain clearance level 5 as you pursue the main narrative, though unlike passes 2-4, you do not receive it from a supporting character. During Mission 5, Threshold, you'll head into the Maintenance Sector in search of Dr. Darling's Black Rob Lab.

What is the highest tier security clearance? ›

There are three levels of security clearance: confidential, secret, and top secret.

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