How to apply for TSA PreCheck is one of the most common questions among U.S. travelers looking to make airport security faster and more convenient. As of 2026, the Transportation Security Administration continues to accept new applications through authorized enrollment providers, giving eligible travelers access to expedited screening at more than 200 airports across the United States. Membership is valid for five years, enrollment fees vary by provider, and many applicants receive approval within just a few business days, although some applications may require additional review.
Whether you travel for business, family vacations, or frequent weekend trips, understanding the enrollment process can help you avoid delays and enjoy a smoother airport experience. From eligibility requirements to the final approval process, here is everything you need to know before submitting your application.
What Is TSA PreCheck?
TSA PreCheck is a trusted traveler program operated by the Transportation Security Administration. It allows approved travelers to use dedicated airport security lanes that are designed to move passengers through screening more efficiently.
Unlike standard screening, TSA PreCheck members generally do not need to remove shoes, belts, or light jackets. They also usually keep laptops and TSA-compliant liquids inside their carry-on bags during screening.
The program has become increasingly popular because it reduces the amount of time spent at security checkpoints while maintaining federal security standards.
Who Can Apply?
Not everyone is eligible to enroll, but the program is open to a wide range of travelers.
Applicants may include:
- U.S. citizens
- U.S. nationals
- Lawful permanent residents
Every applicant must complete a background check and identity verification before approval.
Meeting the eligibility requirements does not automatically guarantee membership. The Transportation Security Administration reviews every application individually.
Why So Many Travelers Choose TSA PreCheck
Airport security often creates the longest delay during domestic travel. TSA PreCheck helps reduce that wait by offering a faster screening process.
Some of the biggest advantages include:
- Dedicated security screening lanes
- Faster checkpoint processing
- Keeping shoes on during screening
- No need to remove belts or light jackets
- Laptops remain inside carry-on bags
- Approved liquids usually stay packed
- Five years of membership after approval
For travelers who fly several times each year, these benefits can save valuable time.
How to Apply for TSA PreCheck
The application process is straightforward and typically involves six simple steps.
Complete the Online Application
The first step is filling out the online application with an authorized TSA enrollment provider.
Applicants provide basic information, including:
- Full legal name
- Date of birth
- Residential address
- Citizenship information
- Contact details
The online application usually takes only a few minutes to complete.
Accuracy is important because errors may delay processing.
Choose an Enrollment Center
After submitting the online application, applicants schedule an appointment at a participating enrollment center.
Enrollment centers are available throughout the United States and may be located inside:
- Airports
- Office supply stores
- Retail locations
- Dedicated enrollment offices
Many locations offer appointments throughout the week, making scheduling convenient.
Prepare Required Identification
Applicants must bring acceptable identification documents to the appointment.
Commonly accepted documents include:
| Document | Accepted |
|---|---|
| U.S. Passport | Yes |
| State-issued driver’s license with supporting citizenship document | Yes |
| Permanent Resident Card | Yes |
| Other approved government-issued identification | Yes |
The name on the identification must exactly match the information entered during the online application.
Attend the Enrollment Appointment
The in-person appointment is usually brief.
During the visit, staff members will:
- Verify identity
- Review documents
- Collect fingerprints
- Take a photograph
- Confirm application details
- Collect the enrollment fee
Most appointments are completed in approximately ten minutes.
Background Check
Following enrollment, TSA conducts a security threat assessment.
The review includes identity verification and checks against applicable security databases.
Applicants do not need to complete any additional steps while the review is underway unless TSA requests more information.
Receive Your Known Traveler Number
Approved applicants receive a Known Traveler Number, commonly called a KTN.
This number allows airlines to identify eligible passengers for TSA PreCheck screening.
Travelers should save the KTN and add it to:
- Airline loyalty accounts
- Future flight reservations
- Corporate travel profiles
Without the Known Traveler Number attached to a reservation, TSA PreCheck benefits may not appear on the boarding pass.
Current Enrollment Fees
Enrollment fees differ depending on the authorized provider selected.
Current pricing begins at:
| Enrollment Provider | Starting Fee |
| IDEMIA | $76.75 |
| CLEAR | About $79.95 |
| Telos | About $85 |
Membership remains valid for five years regardless of the provider.
Renewal pricing may differ from first-time enrollment fees.
How Long Does Approval Take?
Processing times vary.
Many applicants receive approval within three to five business days.
However, the Transportation Security Administration advises that some applications may require up to 60 days if additional review becomes necessary.
Travelers planning an upcoming trip should apply well before their departure date.
Where Can TSA PreCheck Be Used?
The program continues to expand across the country.
Currently, TSA PreCheck operates at:
- More than 200 participating airports
- More than 100 participating airlines
Most major U.S. airports now include dedicated TSA PreCheck screening lanes.
Participating airlines display TSA PreCheck eligibility directly on qualifying boarding passes.
What Is a Known Traveler Number?
The Known Traveler Number is issued after successful enrollment.
It serves as the identifier that connects your TSA PreCheck membership with airline reservations.
Every time you purchase an airline ticket, enter the KTN exactly as issued.
Even approved members may receive standard screening if the number is missing or entered incorrectly.
Common Reasons for Delayed Applications
Most applications proceed smoothly, but simple mistakes can slow processing.
Common issues include:
- Misspelled names
- Incorrect birth dates
- Expired identification documents
- Mismatched legal names
- Missing appointment information
- Incorrect citizenship details
Reviewing the application carefully before submission can help prevent unnecessary delays.
Traveling With Children
Families often wonder whether children need their own TSA PreCheck membership.
Current guidelines provide flexibility for younger travelers.
Children aged 12 and younger may accompany an eligible parent or guardian through TSA PreCheck screening lanes.
Travelers between ages 13 and 17 may receive TSA PreCheck on eligible boarding passes when traveling on the same reservation as an enrolled parent or guardian, subject to TSA procedures.
Adults generally need their own membership to access expedited screening.
Renewing TSA PreCheck Membership
Membership lasts five years.
Before expiration, members can begin the renewal process to continue receiving expedited screening.
Many renewals can be completed online.
Some travelers may be asked to complete another in-person visit depending on their circumstances.
Renewing before the expiration date helps avoid interruptions in eligibility.
TSA PreCheck and Global Entry
Many travelers compare TSA PreCheck with Global Entry.
Although both programs offer expedited benefits, they serve different purposes.
TSA PreCheck focuses on faster security screening before departing flights within the United States.
Global Entry includes TSA PreCheck benefits while also providing expedited customs processing when returning from international travel.
Travelers who frequently travel overseas often choose Global Entry because it includes TSA PreCheck as part of the membership.
Tips for a Smooth Application Process
A little preparation can make enrollment easier.
Keep these recommendations in mind:
- Use your full legal name exactly as shown on government identification.
- Bring valid, unexpired documents.
- Arrive a few minutes early for your appointment.
- Double-check all personal information before submitting the application.
- Save your Known Traveler Number immediately after approval.
- Add the KTN to every airline reservation before checking in.
Following these simple steps reduces the chance of delays.
Is TSA PreCheck Worth the Cost?
Many travelers consider the program a worthwhile investment because the benefits extend across five years.
Frequent flyers often appreciate spending less time in airport security lines.
Business travelers value the predictable screening process during tight travel schedules.
Families may also enjoy a less stressful airport experience, especially during busy travel seasons.
Even travelers who fly only a few times each year often find the convenience worthwhile over the course of a five-year membership.
Frequently Asked Questions
Can I complete the entire application online?
No. Most first-time applicants must attend an in-person enrollment appointment after submitting the online application.
How long does membership last?
Approved membership remains active for five years.
Will every flight include TSA PreCheck?
Not necessarily. Your airline must participate in the program, your Known Traveler Number must be attached to the reservation, and TSA determines eligibility for each flight.
Can an application be denied?
Yes. Applicants who do not meet federal security requirements may not receive approval.
Do I need to carry my Known Traveler Number while traveling?
You generally do not need to present the number at the airport, but keeping a record of it makes it easy to add to future reservations.
Final Thoughts
TSA PreCheck continues to be one of the most valuable trusted traveler programs available for domestic air travel in the United States. The enrollment process is simple, appointments are available nationwide, and approved members receive five years of expedited airport security screening. By completing the application carefully, bringing the correct identification, and adding your Known Traveler Number to every reservation, travelers can enjoy a faster and more convenient airport experience on eligible flights.
Have you applied for TSA PreCheck, or are you planning to enroll soon? Share your thoughts and experiences in the comments, and check back for the latest travel updates.