Core Investigations

Understanding the 3 Levels of Background Checks (And Which One You Need)

When you’re hiring a new employee, vetting a tenant, considering a caregiver, or navigating a legal battle like child custody, knowing who you’re dealing with isn’t optional. It’s essential.

That’s where background checks come in.

But if you’ve ever tried to request one, you’ve probably seen terms like Level 1, Level 2, or even Level 3 background check — without any clear explanation of what those levels actually mean.

This guide will walk you through:

  • What each level includes
  • The differences between them
  • Which type of background check is right for your situation
  • How private investigators fit into this process

Let’s clear things up.

What Is a Background Check?

A background check is a review of someone’s personal, criminal, financial, and sometimes professional history. Employers, landlords, and individuals use them to verify identity and trustworthiness before making important decisions.

But not all background checks are equal. Some are basic and fast. Others are comprehensive and legally compliant for sensitive roles.

That’s where levels come in.

What Is a Level 1 Background Check?

Summary:

A Level 1 background check is the most basic level.

It typically includes:

  • Local criminal record check
  • Sex offender registry search (local or statewide)
  • Social Security Number (SSN) verification

This type of check is quick, usually completed within 24 to 48 hours, and is best used when you just need to verify identity or check for basic red flags.

Who typically uses it?

  • Entry-level jobs
  • Short-term or temporary hires
  • Volunteer positions
  • Tenant screening for low-risk properties

Limitation:

Level 1 does not include national searches, alias tracking, or compliance with deeper screening standards like FCRA.

What Is a Level 2 Background Check?

Summary:

A Level 2 background check digs deeper and is multi-jurisdictional.

It includes everything in Level 1, plus:

This level is FCRA-compliant, meaning it meets the legal requirements for employment background checks.

Who typically uses it?

  • Employers hiring for positions of trust
  • Private investigators supporting family law cases
  • Government agencies
  • Daycares and schools
  • Healthcare facilities

Advantage:

Level 2 allows you to verify not just the person’s identity and local record but also whether they’ve committed crimes in other states or under other names.

What Is a Level 3 Background Check?

Summary:

Level 3 is the most detailed and thorough.

It includes all of Level 2, plus:

  • Employment verification
  • Education history
  • Professional license validation
  • Civil court records
  • Credit report (when permitted)
  • Reference checks
  • Social media review (if applicable and legally permissible)

Level 3 often involves manual research, personal interviews, and deep historical data.

Who typically uses it?

  • Executive hiring (CEOs, CFOs, etc.)
  • Law firms building legal cases
  • Financial institutions
  • Families in custody battles or divorce proceedings
  • Individuals hiring caregivers or in-home nurses

Bonus:

Level 3 can include custom elements such as international record checks, motor vehicle reports, and military service validation if requested.

Which Background Check Level Do You Need?

Here’s a quick way to decide:

Your Situation

Recommended Level

Verifying a babysitter or pet sitter

Level 1

Screening a tenant for a rental home

Level 2

Hiring a nanny for live-in care

Level 2 or Level 3

Investigating for child custody

Level 3

Vetting a job applicant for a financial or sensitive position

Level 3

 

Not sure? When in doubt, go one level higher. It’s better to have more information than not enough.

Do Private Investigators Conduct Background Checks?

Yes, they do. In fact, private investigators often go beyond what automated online services provide. Many have access to private databases and the experience to spot red flags missed by basic background check tools.

They can:

  • Conduct surveillance
  • Cross-reference information from multiple jurisdictions
  • Interview past employers or associates
  • Find hidden social media accounts
  • Uncover civil litigation or divorce records

If you’re facing a child custody battle, suspect fraud, or need to locate someone, working with a licensed PI may give you the peace of mind you need.

Legal Considerations to Keep in Mind

  • FCRA Compliance: If you’re using background checks for hiring, you must follow the Fair Credit Reporting Act (FCRA guidelines)
  • Consent: Always get written permission before running a background check
  • State Laws Vary: Some states restrict what you can check or how far back you can look

If you’re not sure what’s allowed, talk to an attorney or a licensed investigator in your area.

Frequently Asked Questions

How much does each level cost?

  • Level 1: $30 to $60
  • Level 2: $80 to $150
  • Level 3: $200 and up (depending on how many checks you need)

Can I do a background check without someone’s permission?

In most cases, no. For employment or tenant screening, you must have written consent. Some investigative checks may be legal without consent, but only if they don’t violate privacy laws. Always consult a licensed PI.

What does a private investigator do differently?

Private investigators can go deeper, verify data manually, and use surveillance or in-person investigation when needed. They often uncover things that automated tools miss.

How long does a background check take?

  • Level 1: 1 to 2 business days
  • Level 2: 2 to 5 business days
  • Level 3: Up to 7+ business days depending on scope

Need Help Deciding Which Level You Need?

We can help you choose the right level based on your goals, timeline, and budget. Whether you’re hiring someone new or verifying someone from your past, we’ll guide you every step of the way.

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