Microsoft Azure Administrator (AZ-104): Cost, Exam Format, and the Free Annual Renewal

Microsoft expires this certification faster than any other vendor we track, then renews it for nothing. AZ-104 is valid for exactly one year, and the renewal is a free, open-book online assessment rather than a paid exam or a CEU program. No other vendor on this site works that way, and misunderstanding the model is how people accidentally pay $165 twice. This page covers the real cost, the exam, all five domain weights, and how the renewal treadmill actually works, checked against Microsoft Learn on the date at the top.

Who this cert is actually for

AZ-104 targets the person who runs an organization’s Azure environment day to day: identities, governance, storage, compute, and virtual networks. Microsoft’s audience profile expects real familiarity with operating systems, networking, servers, and virtualization, plus working experience with PowerShell, the Azure CLI, the portal, ARM templates or Bicep, and Microsoft Entra ID. That is a sysadmin’s toolkit, and this is the cloud-era sysadmin’s credential.

If you cannot yet describe what a management group or a private endpoint is, start with Microsoft Azure Fundamentals (AZ-900) and build vocabulary before paying associate-tier money. If your shop runs AWS instead, the closest analog is AWS Solutions Architect Associate, though note the role differs: SAA tests design judgment while AZ-104 tests hands-on administration. AWS SAA vs AZ-104 covers that distinction in full. And if your infrastructure work is more switches than subscriptions, Cisco CCNA serves the network-hardware version of this occupation better than any cloud badge does.

What it costs all-in

The exam is $165 USD, Microsoft’s standard associate-tier price, set per country and currency with tax added in some regions; $165 is the USD list price to plan around. There is no free retake. A failed attempt costs another $165 after a 24-hour wait, with 14-day waits between later attempts, so treating $330 as the cushion number is prudent budgeting rather than pessimism.

Prep has an unusually strong free tier here. Microsoft Learn’s AZ-104 learning path is free and maps to the published outline, and Microsoft posts a free official practice assessment for this exam. Because AZ-104 can include live lab tasks, hands-on time matters more than reading: a free Azure trial account plus deliberate practice in the portal and CLI beats a second video course. A well-reviewed third-party course runs $15 to $20 on sale and a practice-question bank another $15 to $25. A realistic self-study budget is $165 plus $0 to $45 in prep, assuming you already do some of this work professionally. See how that stacks up against every other credential on the ROI Index.

The exam itself

Microsoft says its certification exams typically carry 40 to 60 questions and does not publish a fixed count. Associate-tier exams run 100 minutes, extended to 120 when lab tasks are included, and Microsoft deliberately does not disclose in advance which sittings include labs, since lab availability can change with Azure outages and bandwidth. Expect multiple-choice, multi-select, drag-and-drop, and case-study questions, plus possible graded lab tasks performed in a live Azure environment. Passing is 700 on a 1,000-point scale. Microsoft does not publish pass rates.

The current skills outline is dated April 17, 2026, with a published change log marking the revisions from the prior version as minor. Five domains make up the exam, weighted in bands rather than exact percentages: Manage Azure identities and governance (20 to 25 percent), Implement and manage storage (15 to 20 percent), Deploy and manage Azure compute resources (20 to 25 percent), Implement and manage virtual networking (15 to 20 percent), and Monitor and maintain Azure resources (10 to 15 percent). The five bands bracket 100 percent. Notice that identity and governance carries as much weight as compute; candidates who prepped only on virtual machines routinely get beaten by Entra ID and Azure Policy questions.

Renewal math over 9 years

Here is the model, because it differs from every other vendor on this site. The certification expires 12 months after you earn it. Starting six months before expiry, a renewal assessment unlocks on Microsoft Learn: free, online, unproctored, open book, roughly 45 minutes, focused on what changed in the technology that year. Retakes are unlimited (immediately after a first miss, then 24-hour waits), and passing extends the certification one year from its existing expiration date, so renewing early costs you nothing. Miss the window entirely and there is no grace period and, per Microsoft’s own FAQ, no exceptions: the certification expires and the only way back is the full $165 exam.

So nine years of AZ-104 costs $165 once, plus eight free annual assessments, or $0 in renewal fees against roughly an hour of attention per year. Compare that against $450-plus for CompTIA Security+ renewal cycles or $225 in renewal-exam fees for Google Cloud ACE over the same span. The trade is fee-free renewal for an unforgiving annual cadence: the single most expensive mistake available with this credential is forgetting a calendar reminder and re-buying a $165 exam you already passed.

Nine-year cost of ownership: $165, the exam once, then eight free annual renewal assessments and $0 in renewal fees, provided you never miss the window and have to re-buy the $165 exam. Certification renewal costs explained sets that free-renewal model against the vendors that charge to keep a credential current.

What it does for the occupation you are entering

AZ-104 maps to the network and computer systems administrator occupation (BLS code 15-1244), and the mapping is nearly literal: the exam’s own domains, identities, storage, compute, networking, monitoring, are a description of that occupation’s duties moved into Azure. The panel on this page shows the occupation’s current national median wage and headcount, context about the field rather than a premium this badge pays on its own. What AZ-104 concretely buys is the specific line that appears in Azure administrator and cloud engineer postings at Microsoft-stack employers, plus evidence you have touched the tooling rather than just the theory, since the exam can put you in a live portal. Converting that into an offer and a salary depends on the role, the market, and the experience behind the badge.

Common mistakes

Treating the annual renewal like a three-year renewal. Every other vendor here runs multi-year cycles, and people carry that assumption over. AZ-104 expires every 12 months, and an expired certification cannot be renewed at any price except the full exam. Set the reminder the day you pass.

Skipping hands-on practice because the reading went well. The possible lab component grades the end state of real tasks in a real Azure environment. Candidates who have only watched videos discover mid-exam that knowing about network security groups is different from building one against the clock.

Underweighting identity and governance. At 20 to 25 percent, the Entra ID, RBAC, and Azure Policy domain matches compute for the largest share of the exam. It is also the material sysadmins coming from on-premises Windows environments most often assume they already know, and the portal has moved further than they think.