Yes, ITIL certification is worth it if your work, or the work you want next, involves running IT services: answering tickets, handling incidents, approving changes or managing suppliers. It is not worth it if none of that applies to you. The exam most people mean is ITIL 4 Foundation from PeopleCert: 40 questions, 60 minutes, 65% to pass, listed at USD 463.

That one-line verdict hides a lot of nuance, and most articles on this topic skip it. They list "benefits" that would apply to any certificate, quote salary tables of unknown age, and never tell you when to save your money. This article takes the opposite approach. It explains what the credential proves, which jobs give it a use, what you pay against what you get back, how the arrival of ITIL Version 5 changes the choice (checked against PeopleCert's own pages in October 2026), and the situations where the sensible answer is no.
It is not a study guide. If you decide to go ahead, preparation material is covered elsewhere on this blog.
Is ITIL certification worth it for you, or only for some people?
The honest answer depends on the distance between your current work and the practices ITIL describes. ITIL is a framework for managing IT services from the moment a customer asks for something to the moment it is delivered, fixed or improved. A certificate in it has value in proportion to how much of that cycle you touch.