Azure Fundamentals Certification Guide
·10 min read
Everything the AZ-900 exam covers — domains, format, cost and passing score — plus a study plan and practice-test strategy for Azure Fundamentals.
Continue readingThe Microsoft certifications actually worth pursuing in 2026 after the big retirement wave — ranked by role, with costs, renewal rules and safe picks.

The best Microsoft certifications to pursue in 2026 are the ones Microsoft has kept alive through its biggest certification overhaul since 2019: AZ-104 (Azure Administrator Associate) for infrastructure roles, AZ-305 (Azure Solutions Architect Expert) for architects, PL-300 (Power BI Data Analyst Associate) for analysts, DP-700 (Fabric Data Engineer Associate) for data engineers, and SC-200 (Security Operations Analyst Associate) for security teams. That first sentence carries an unusual amount of weight this year, because several credentials that would have topped this list twelve months ago — AZ-204, AI-102, DP-100 and AZ-500 — have been retired or are days from retirement as of August 2026.
This article ranks the Microsoft certifications that are genuinely worth your time and money in 2026, organised by role. If you are brand new to Microsoft's credential system and want to understand how fundamentals, associate and expert levels fit together before choosing one, start with our beginner's explainer on how Microsoft certifications work — here we assume you know the basics and want a recommendation.
Before ranking anything, you need to know which doors have closed. Microsoft is retiring roughly a dozen role-based certifications between mid-2025 and September 2026 and replacing several of them with new AI-centred credentials. According to the official Microsoft Learn pages:
Two practical consequences. First, do not start studying for a retired exam you found on an outdated blog list — you cannot sit it. Second, community reporting indicates there is no automatic migration or free upgrade from a retired certification to its successor, so if you hold one of these, it stays on your transcript permanently but cannot be renewed. Successor exams (codes such as AI-200, AI-103, AI-300 and SC-500 circulate in secondary sources) had no official Learn pages we could verify at the time of writing, so treat their details as provisional until Microsoft publishes them.
Everything ranked below is active with no retirement warning as of August 2026.
Microsoft's own structure makes "one best certification" meaningless — the right pick depends on the job you do or want. Here are the strongest picks per track, with why each earns its place.
If one certification anchors the entire Azure ecosystem in 2026, it is AZ-104. It validates day-to-day Azure operations — identities and governance, storage, compute, virtual networking, and monitoring — across a 100-minute proctored exam that may include interactive components. Microsoft recommends hands-on experience with the Azure portal, PowerShell, the Azure CLI and ARM/Bicep templates before attempting it.
AZ-104 also carries strategic weight beyond the badge itself: it is the mandatory prerequisite for the Azure Solutions Architect Expert certification, and with AZ-204 retired it has become the practical prerequisite route to DevOps Engineer Expert (AZ-400) for new candidates. In other words, AZ-104 is now the single gateway to both of Microsoft's expert-level Azure credentials. For a full breakdown of objectives and preparation, see our dedicated AZ-104 Azure Administrator guide.
Cost sits in Microsoft's associate tier, which varies by country (US$165 is the commonly cited US figure, though Microsoft prices by region — confirm at registration). Like all role-based Microsoft certifications, it is valid for one year and renews free through an online, open-book assessment on Microsoft Learn.
For experienced Azure professionals, AZ-305 — "Designing Microsoft Azure Infrastructure Solutions" — is the most senior mainstream target left standing, and it survived the overhaul untouched. The exam tests design-level thinking across identity, governance and monitoring, data storage, business continuity, and infrastructure solutions.
Note the hard requirement: you must already hold Azure Administrator Associate (AZ-104) to earn the Expert certification — passing AZ-305 alone does not award it. On the demand side, training-industry salary surveys such as Skillsoft's IT Skills and Salary Report have placed Azure Solutions Architect Expert among the highest-paying certifications; pay varies widely by country, employer and experience, so treat that as a signal rather than a promise. Whether the expert-level investment pays off for your specific situation is a separate question — our verdict piece on whether the Azure Solutions Architect certification is worth it covers that.
The data track offers two strong, active certifications aimed at different jobs:
Choose PL-300 if your work ends in reports and decisions; choose DP-700 if it ends in pipelines and platforms.
With AZ-500 retiring on 31 August 2026, SC-200 has become the safest active security pick in the Microsoft catalogue. It is squarely a security-operations certification: managing a SOC environment, responding to incidents, and threat hunting with KQL across Microsoft Defender XDR, Microsoft Sentinel, Entra ID, Purview and Defender for Cloud. The 2026 content refresh also folds in AI agents and Copilot tooling, which keeps it aligned with where SOC work is heading.
SC-300 (Identity and Access Administrator Associate) deserves an honourable mention in the same family. Identity is the control plane of cloud security, and SC-300's Entra-centred domains — user identities, authentication and access management, workload identities, identity governance — map to skills almost every Microsoft-shop employer needs.
AZ-400 remains active and covers DevOps processes, source-control strategy, build and release pipelines, security and compliance, and instrumentation across both GitHub and Azure DevOps. The prerequisite rule matters more than ever in 2026: you need AZ-104 or AZ-204 first, and since AZ-204 is retired, AZ-104 is the realistic route for new candidates (existing valid AZ-204 holders still qualify, though Microsoft had not published detailed transition guidance we could verify).
Not every valuable Microsoft certification is an Azure certification. MD-102 (Microsoft 365 Certified: Endpoint Administrator Associate) validates Intune-centred device management — preparing infrastructure, managing and protecting devices, securing applications, and optimising endpoint operations through automation and monitoring. Its 2026 content references Windows 365, Defender XDR and Security Copilot. For organisations managing fleets of Windows devices, this is the credential that maps to the actual job.
If you have no Microsoft certification yet, the fundamentals tier is where value-per-effort peaks. All four active fundamentals exams are 45 minutes long, have no prerequisites, never expire, and sit in the lowest price tier (commonly cited around US$99, varying by country):
Fundamentals certificates will not get you hired on their own, but they are cheap, permanent and the fastest way to test whether a track suits you before committing to a 100-minute associate exam.
| Certification | Level | Best for | Exam length | Renewal |
|---|---|---|---|---|
| AZ-104 | Associate | Cloud ops, gateway to expert certs | 100 min | Yearly, free online |
| AZ-305 | Expert | Solution architects (needs AZ-104) | See exam page | Yearly, free online |
| PL-300 | Associate | Data analysts, Power BI | 100 min | Yearly, free online |
| DP-700 | Associate | Data engineers, Fabric | 100 min | Yearly, free online |
| SC-200 | Associate | SOC analysts | 100 min | Yearly, free online |
| AZ-400 | Expert | DevOps (needs AZ-104/AZ-204) | See exam page | Yearly, free online |
| MD-102 | Associate | Endpoint/Intune admins | 100 min | Yearly, free online |
| AZ-900/DP-900/SC-900/AI-901 | Fundamentals | Beginners | 45 min | Never expires |
All Microsoft technical exams are scored on a 1–1,000 scale with a passing score of 700 — a scaled score, not 70% of questions. Microsoft does not publish question counts for any of these exams, so ignore any list that quotes one. Pricing is set per country; Microsoft's pages state "price based on the country or region in which the exam is proctored", so always confirm the fee at booking.
Rankings only go so far — the right pick follows from three questions.
The order in which you stack Azure certifications across a whole career is its own topic — our Azure certifications roadmap maps the full progression by role.
Once you have chosen a target, practice questions are the cheapest way to find out where you stand against the official objectives. Working through Microsoft practice exams domain by domain — and reviewing why each wrong answer was wrong rather than memorising the right one — tells you which objectives need another study pass. When you are close to booking, a timed practice-test simulation benchmarks whether you can hold accuracy for a full 100-minute sitting.
Do Microsoft certifications expire?
Role-based associate and expert certifications expire after one year, but renewal is free: an unproctored, open-book online assessment on Microsoft Learn, available in the six months before expiry and retakeable without limit. Fundamentals certifications never expire.
Can I take AZ-104 without AZ-900 first?
Yes. No Microsoft associate exam has a formal prerequisite; only the two expert certifications (AZ-305 and AZ-400) require a prior certification. AZ-900 is optional groundwork, not a gate.
How much does a Microsoft certification exam cost in 2026?
Microsoft prices exams by country or region rather than publishing a universal figure. Third-party sources commonly cite around US$99 for fundamentals and US$165 for associate and expert exams in the US, but confirm the fee for your country on the exam's Microsoft Learn page when scheduling through Pearson VUE.
What happens if I fail an exam?
You can retake it after 24 hours; waiting periods grow for subsequent attempts. Microsoft also periodically offers Exam Replay retake bundles through its offers page.
Are the new AI certifications (AI-200, AI-103, AI-300, SC-500) worth waiting for?
Possibly, if your role is AI-centred — but their official formats and names were only reported by secondary sources at the time of writing. If your target role is served by an active certification today, earn that now; retired-cert successors can come later.
The safest, highest-value Microsoft certifications for 2026 are AZ-104 for operations, AZ-305 for architecture, PL-300 for analytics, DP-700 for data engineering, SC-200 for security operations, AZ-400 for DevOps and MD-102 for endpoint management — with AZ-900, DP-900, SC-900 and AI-901 as durable entry points. The single most important habit this year is verification: Microsoft's overhaul has made third-party certification lists perishable, so confirm status, price and objectives on the credential's own Microsoft Learn page before committing. Pick the one certification that matches your next role, build hands-on hours alongside the study guide, and validate readiness with timed practice before you book.
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.
Put it into practice
Reading about an exam only takes you so far. Work through practice questions for your certification and find the gaps before exam day does.
·10 min read
Everything the AZ-900 exam covers — domains, format, cost and passing score — plus a study plan and practice-test strategy for Azure Fundamentals.
Continue reading·10 min read
A full AZ-104 exam guide for IT admins — the five domains, hands-on skills Microsoft expects, format, cost, renewal and a prep strategy that works.
Continue reading·10 min read
The AZ-204 Azure Developer Associate certification is retired. What it covered, what happens to existing holders, and the current path for Azure developers.
Continue reading