Hello, and welcome!
TSA Precheck (if you went through the application process and paid $85) is good for 5 years, and then it will need to be renewed through re-application.
I hope this helped, and you will rate my answer 'excellent/great' so I will be credited for my work. Thank you very much.
I'm always here for any follow up questions on the same question, at no additional cost.
Warmest regards ***** ***** Holidays,
I'm just checking in with you to see if you found my answer helpful and/or if you need any additional information.
Please let me know and Happy Holidays to you!
Can you please let me know if you received my answer? Thanks!
If you found the information helpful, please take a moment to Rate, so I can be given credit for my time.
Thank you very much and I wish you a very Happy and Healthy New Year!