Fingerprinting is the process of capturing the unique patterns of ridges and valleys on a person’s fingertips. These prints are used for identification, as no two individuals have the same fingerprints—not even identical twins.
What Is Fingerprinting Used For?
Fingerprinting is a biometric method of identity verification, often used for background checks, security clearance, and legal documentation.
Common Reasons People Get Fingerprinted
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Employment background checks |
Required by employers (especially in healthcare, finance, education, and government) |
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Licensing or certification |
For professional licenses (nursing, real estate, child care, security, etc.) |
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FBI or state criminal background checks |
To check for arrests, convictions, or pending charges |
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Immigration or visa processing |
Required for green cards, work permits, or citizenship |
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Adoption or foster care applications |
To ensure child safety and confirm identity |
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Firearms permits |
Required in many states to apply for concealed carry licenses or firearm purchases |
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Court-ordered requirements |
For expungement, probation, or other legal matters |
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Volunteer screening |
For youth organizations, religious institutions, and schools |
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Travel and identity documents |
For passports, TSA PreCheck, or Global Entry enrollment |
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Security clearance or military enlistment |
Required to verify identity and criminal history |
Types of Fingerprinting
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Ink fingerprinting |
Traditional method using ink on a fingerprint card |
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Live Scan fingerprinting |
Digital, electronic scanning used for faster processing (required by FBI/state agencies) |
How Long Does It Take?
- Live Scan results: 24–72 hours
- Ink card submissions: 1–2 weeks or more depending on mailing and processing