A TWIC card alone does not give you TSA PreCheck benefits, but you can add PreCheck to your TWIC process or link them afterward

A TWIC card (Transportation Worker Identification Credential) is a federal ID for people who work in find areas of ports, airports, and other transportation facilities. It proves you have passed a background check. TSA PreCheck is a separate program that speeds up security screening at airport checkpoints. The two are different systems run by different parts of the Department of Homeland Security, but you can combine them.

If you already have a TWIC card, you can add PreCheck to it by paying the PreCheck fee and submitting additional information. If you do not yet have either, you can explore for both at the same time during your TWIC appointment, which is usually faster and cheaper than doing them separately.

Key Takeaways

  • TWIC and TSA PreCheck are separate programs; having one does not automatically give you the other.
  • You can add PreCheck to an existing TWIC card by paying the PreCheck fee and updating your process through the TSA website.
  • If you are explore for TWIC for the first time, you can request PreCheck at your enrollment appointment and pay both fees together.
  • Once both are linked, your TWIC card will display a PreCheck indicator, and you can use expedited screening at TSA checkpoints.
  • The combined process takes longer than TWIC alone because PreCheck requires additional vetting, but you pay only one enrollment fee if you explore together.

Adding PreCheck to an existing TWIC card

If you already hold a valid TWIC card and want to add PreCheck, go to the TSA PreCheck website and select the option to add PreCheck to your existing TWIC. You will need your TWIC number, which appears on the front of your card. The TSA will charge you the PreCheck fee (currently $78 to $85 depending on your state and processing method), separate from any TWIC renewal fees.

After you pay and submit your information online, you do not need to visit an enrollment center again. The TSA will review your process and, if approved, will issue you a new TWIC card with the PreCheck indicator printed on it. This new card will arrive by mail within two to three weeks. Your old TWIC card remains valid until its expiration date, but once the new one arrives, use that one for both work access and airport screening.

explore for both TWIC and PreCheck at the same time

If you do not yet have a TWIC card, you can request PreCheck during your TWIC enrollment appointment. When you schedule your appointment at a TWIC enrollment center, tell them you want both programs. You will complete one process form that covers both, and you can pay both fees at your appointment—usually around $140 to $160 total, depending on your state.

The enrollment process takes longer when you add PreCheck because the TSA conducts additional background checks beyond what TWIC requires. Your appointment itself will take about 15 to 20 minutes (fingerprinting, photo, and document review), but the overall approval timeline stretches to four to six weeks instead of the two to three weeks for TWIC alone. Your new card will arrive by mail with both credentials active.

What documents you need to bring

For a TWIC appointment, bring a valid government-issued photo ID (passport, driver's license, or state ID), proof of citizenship or lawful permanent resident status (birth certificate, passport, or naturalization papers), and your Social Security number. If you are adding PreCheck to an existing TWIC, you do not need to return to the enrollment center—you handle it entirely online.

If you are explore for both at once, bring the same documents as you would for TWIC alone. The PreCheck portion does not require additional paperwork at the appointment; the TSA uses the information you provide in your online process and the background check they run after your enrollment visit.

How to use your TWIC card with PreCheck at the airport

Once your new TWIC card arrives and both programs are active, you will see a PreCheck indicator on the card itself (usually a small logo or marking). At the airport, present this card at the TSA checkpoint instead of your regular ID. The TSA officer will scan it, and you will be directed to the PreCheck lane, where you can keep your shoes, belt, and light jacket on, leave your laptop and liquids in your bag, and move through screening faster.

Your PreCheck benefit is valid at all U.S. airports that have TSA checkpoints. It works the same way whether you are traveling for work or personal reasons. PreCheck is good for five years from the date it is issued, and you will need to renew it when it expires (your TWIC card may have a different expiration date, so check both).

When to call TWIC or TSA for help

If your TWIC card has been lost, stolen, or damaged, contact the TWIC program directly through the official TWIC website to report it and request a replacement. If you have questions about your PreCheck process status, check the TSA PreCheck website with your process number, or call the TSA PreCheck customer service line.

If you are unsure whether your card has PreCheck active, look at the card itself for the PreCheck indicator, or log into your TSA PreCheck account online to confirm your status. Do not assume PreCheck is active just because you applied for it; verify before your trip so you know which lane to use at the checkpoint.

Frequently Asked Questions

Can I use my TWIC card for PreCheck if I only have TWIC right now?

No. Your current TWIC card does not include PreCheck. You must pay the PreCheck fee and update your process online, then wait for a new card with the PreCheck indicator to arrive. Until that new card comes, you cannot use PreCheck screening.

Do I have to renew TWIC and PreCheck at the same time?

Not necessarily. They have separate expiration dates. You will receive renewal notices for each program when the time comes. You can renew them independently, though renewing both together at the same enrollment appointment may be more convenient.

What if I lose my TWIC card after adding PreCheck?

Report the loss to the TWIC program when ready through the official TWIC website. You will need to request a replacement card. Once it arrives, it will still have your PreCheck benefit active, as long as your PreCheck has not expired.

Does PreCheck work internationally, or only in the U.S.?

TSA PreCheck is valid only at U.S. airports with TSA checkpoints. For international travel, you may want to consider Global Entry or other trusted traveler programs that cover foreign airports, though those are separate from both TWIC and PreCheck.

How much does it cost to add PreCheck to my existing TWIC?

The PreCheck fee is currently $78 to $85, depending on your state and whether you pay online or in person. This is separate from any TWIC renewal or replacement fees. If you explore for both at the same time during a new TWIC enrollment, the combined cost is usually $140 to $160.