What help desk job adverts actually ask for, which certifications satisfy those requirements, and which one to book first for a service desk role.
Open ten help desk job adverts and a pattern appears fast: "troubleshoot Windows and Microsoft 365 issues", "log and prioritise tickets in line with SLAs", "support desktop hardware, printers and mobile devices", "escalate to second line". The certifications worth taking for a help desk role are the ones that let a recruiter tick those exact boxes — not the longest list of badges, and not credentials aimed at jobs you do not have yet.
This guide matches certifications to those advert requirements, then to the second question every service desk applicant should ask before spending money: which credential still matters when you want to move beyond first-line support?
Hiring managers for first-line roles generally look for three things a certification can evidence: broad troubleshooting method (hardware, OS, connectivity, applications), familiarity with the service desk process itself (tickets, priorities, SLAs, escalation), and enough platform knowledge — usually Microsoft — to be useful on day one. Soft skills are screened at interview, not on paper. That maps to a short list: one core troubleshooting certification, one service-management credential, and optionally one platform fundamentals exam. Everything below fits one of those slots.
CompTIA A+ remains the certification most directly aligned with help desk advert language; CompTIA itself states that A+ appears in more tech support job listings than any other IT credential (its own marketing claim, but consistent with what adverts show). The current version, live since March 2025, is the V15 series: Core 1 (220-1201) and Core 2 (220-1202). Both exams are required, in either order, and both must be from the same version series — the older 220-1101/1102 exams retired in September 2025, so avoid study materials built for them.
Key facts as of August 2026:
If two exams at that price is more commitment than your situation allows, CompTIA Tech+ (FC0-U71, which replaced IT Fundamentals+ in 2024) is a single cheaper exam — US retail around $129 — that signals baseline literacy. Be honest with yourself about its ceiling, though: adverts ask for A+, not Tech+. Tech+ suits someone testing whether IT is for them; A+ suits someone applying this quarter.
The ticket-and-SLA language in service desk adverts comes from IT service management, and ITIL is its vocabulary. ITIL 4 Foundation, administered by PeopleCert, is a 40-question, 60-minute closed-book multiple-choice exam with a 65% pass mark (26/40) and no negative marking. There are no prerequisites and self-study with a direct exam booking is possible in many markets. Pricing varies widely by country and bundle — PeopleCert sells the exam bundled with training and materials, and there is no single universal fee, so check PeopleCert's site for your region rather than trusting quoted round numbers.
Two things to know before booking in 2026. First, PeopleCert launched ITIL Version 5 in February 2026; ITIL 4 exams remain available until the end of 2027, ITIL 4 Foundation holders will not need to retake Foundation under the new scheme, and existing certificates keep defined upgrade paths — so ITIL 4 Foundation taken now is not wasted money. Second, ITIL certifications are no longer lifetime credentials: since 2023 they carry a three-year renewal requirement.
For a service desk analyst role specifically — where the advert says "ITIL environment" or "ITIL certification desirable" — this is often the single highest-leverage line on a first-line CV, because it is cheap in study time relative to how often it is requested.
Many help desks live inside Microsoft 365, and the Microsoft 365 Fundamentals certification (MS-900) used to be the natural third credential. It no longer is: Microsoft has retired MS-900 as part of its 2025–26 certification overhaul, so do not build a plan around it. The fundamentals exams Microsoft still offers — such as Azure Fundamentals (AZ-900), a 45-minute exam commonly cited at US$99 with no prerequisites and no expiry — signal cloud literacy rather than desktop support skill, which makes AZ-900 a reasonable but optional addition for desks supporting cloud-hosted services. Browse the current Microsoft exam list to see what remains live before choosing, because Microsoft's exam roster has changed more in 2026 than in any year since 2019.
The Google IT Support Professional Certificate is a beginner training programme rather than a proctored certification exam, and it has genuine recognition among employers hiring career changers with no IT background. Its current pricing, duration and structure should be checked on Google's official programme page. Its best use is as structured learning before A+ — the two overlap heavily, and A+ remains the credential adverts name.
HDI's Support Center Analyst credential is a support-industry certification focused on the analyst role itself — communication, customer handling, support processes. It appears in some service-desk adverts, particularly at managed service providers; verify current course and exam details with HDI directly, as they were not independently confirmed for this guide. Treat it as a role-polish credential, not a substitute for A+ or ITIL.
Consider a retail worker moving into IT with roughly £400 to spend and evenings to study. The advert-matching logic says: take ITIL 4 Foundation second and A+ first? Actually neither — with that budget covering barely one A+ exam at retail, the sharper play is: complete free or low-cost structured learning (Google's programme or free study resources against CompTIA's downloadable A+ objectives), buy a discounted voucher for Core 1, pass it, and list "CompTIA A+ Core 1 passed, Core 2 scheduled" while applying. Employers hiring first-line staff respond to momentum. ITIL Foundation then becomes the first certification the new employer might fund. Certifications for people with no professional history at all are ranked in the sibling guide to certifications that require no work experience.
The best help desk certifications are also the first rung of something. Progression usually forks three ways:
For salary context, treat first-line support as a starting point, not the destination: the US Bureau of Labor Statistics reports median pay of $61,860 for computer user support specialists and $76,220 for computer network support specialists (May 2025 wage data), against $96,800 for network and computer systems administrators (May 2024) — pay varies substantially by location, experience and employer, but the gap is the argument for treating certifications as a ladder.
If you are applying to help desk roles now: A+ first (Core 1, then Core 2), ITIL 4 Foundation second, and a Microsoft fundamentals exam only if your target desks are cloud-heavy. If you are still deciding whether IT support is your field, start with Tech+ or Google's programme and defer the bigger spend. And whichever exam you book, prepare from the provider's official objectives and benchmark yourself with timed practice before paying the fee — first-line salaries make every exam voucher worth passing first time.
Do I need both A+ exams before applying? No — a passed Core 1 with Core 2 scheduled is a legitimate CV line and shows momentum. The A+ credential itself requires both.
Is ITIL 4 Foundation still worth it now Version 5 exists? Yes. ITIL 4 exams run until 31 December 2027, certificates remain valid under the normal three-year renewal policy, and PeopleCert has confirmed Foundation holders will not need to retake Foundation.
Can I skip A+ and go straight to Network+ or Security+? CompTIA enforces no prerequisites, so yes — but for first-line roles specifically, A+ matches the job description better than either.
Do help desk certifications expire? A+ and Network+ last three years (renewable via CEUs or higher exams); ITIL 4 certificates also carry a three-year renewal; Microsoft fundamentals certifications never expire.
Exam facts in this guide were checked against official certification-provider pages on . Fees, exam codes and policies change — confirm on the provider’s own site before you book.
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