Not Available For Subscription

Question

I am unable to create any Virtual Machine in Azure for Students subscription. I receive "Not Available For Subscription" error for all VM sizes across all regions. Please check and enable quota or suggest allowed VM sizes.

Answer 1

Hey @Prateek Prasoon

Azure for Students restricts which regions you can deploy resources to. Typically you are restricted to five different regions, and these vary for each person.

Please navigate to Azure Policy -- Authoring -- Assignments using link below:

https://portal.azure.com/#view/Microsoft_Azure_Policy/PolicyMenuBlade/~/Assignments

Click on assignment named Allowed resource deployment regions

Examine Allowed locations Parameter value for list of regions, similar to below (regions in screenshot are different than yours):

The regions shown in your Parameter value are the ones you are allowed to deploy resources to. Please try to create resources in one of these regions and let me know the results.

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Once you have identified the region, check the quota for the VM size following this path in Azure Portal: Azure Portal -> Subscriptions -> Usage + quotas

• Also note that Free Trial subscriptions are not eligible for quota increase requests, which means retired or restricted SKUs cannot be enabled in those subscriptions.

Reference: https://learn.microsoft.com/en-us/azure/quotas/per-vm-quota-requests

Answer 2

"Not available for subscription" across all VM sizes and regions indicates a subscription/quota/capacity restriction rather than a specific size issue. For an Azure for Students subscription, only certain VM series and limited quotas are allowed, and additional restrictions can be applied per region or per SKU family.

Use the following checks and actions:

1. Verify vCPU quotas for the subscription and region
   • In the Azure portal, go to Subscription → Usage + quotas and check:
     • Total Regional vCPUs for the target region.
     • vCPU quotas for each VM size family (for example, D-series, B-series).
   • If Total Regional vCPUs or all VM family quotas are 0, no VM can be created in that region.
   • Quota is counted on both allocated and deallocated cores; if the quota is fully used, new VMs are blocked.
2. Check which VM SKUs are available in a region
   • Use Azure CLI to list available SKUs for the subscription in a region:

          az vm list-skus --location <region> --output table
     

   • Confirm that at least one general-purpose size (for example, D-series or B-series) appears as available and not restricted.
3. Understand SKU not available vs. quota vs. capacity
   • If a requested size is not available in the region or zones for the subscription, deployments fail with SkuNotAvailable and messages such as:

     The requested size for resource '<resource ID>' is currently not available in location '<location>' zones '<zones>' for subscription '<subscription ID>'. Please try another size or deploy to a different location or zones.

   • Even with quota, deployment can still fail if there is no capacity for that size in the selected region/zone.
4. Try different regions and VM families
   • Use regions where student subscriptions commonly have capacity and quota.
   • Prefer widely available general-purpose sizes and avoid preview or restricted series.
5. If all sizes in all regions show as not available
   • This typically indicates a subscription-level restriction (for example, no compute quota granted yet or a policy blocking VM creation).
   • For zonally restricted series, a zonal enablement request can be made via Help + support → Create a support request → Service and Subscription Limits (quotas) → Compute-VM (cores-vCPUs) and then selecting Zone access and the required VM series/regions.
   • For general VM creation being blocked, open a support request under Service and Subscription Limits (quotas) for the affected subscription and region, and request:
     • Enablement of basic VM families in at least one region.
     • Non-zero Total Regional vCPU quota.
6. If the portal Quotas blade does not load
   • Use CLI to check usage and quotas:

          az vm list-usage --location "<region>" -o table
     

   • If quotas are 0 or very low for all families, include this output in the support request.

Given that every VM size in every region is reported as not available, the next concrete step is to open an Azure support request for the Azure for Students subscription and ask for compute (VM) quotas to be enabled in at least one region and for at least one general-purpose VM family. Only Microsoft support can adjust or confirm subscription-level restrictions on a student offer.

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References:

• Common issues: Unavailable virtual machine SKU
• Virtual machine (VM) sizes, generations, and features for Azure Kubernetes Service (AKS)
• Sizes for virtual machines in Azure
• Resolve errors for SKU not available
• Troubleshoot Azure-to-Azure VM replication errors - other issues
• Virtual machines in Azure
• Check vCPU quotas
• Zonal enablement request for restricted virtual machine series
• Unable to deploy resources, can't view Quotas or request increases - Microsoft Q&A

Answer 3

Hi, Prateek Prasoon

The “Not Available For Subscription” message is common with Azure for Students, and it usually indicates that the subscription does not have access to the VM families you are trying to deploy. Azure for Students includes a very limited set of VM sizes, and many regions no longer offer capacity for those specific SKUs.

Here are a few practical checks you can make to confirm what is actually available to you.

1. Verify which VM sizes your subscription supports

Azure for Students typically allows only a small set of B‑series or D‑series burstable VMs. Many other VM families are blocked by design. You can check allowed sizes by running:

Azure Portal → Create VM → Change region → Review the list of sizes

Or use: Subscriptions → Your subscription → Usage + quotas

If the list is empty across all regions, it means your subscription currently has no eligible VM SKUs available.

2. Try regions that historically support student SKUs

Capacity varies by region. The following regions usually have better availability for student subscriptions:

East US

West US

South Central US

North Europe

West Europe

If all of these return the same error, it confirms a subscription‑level restriction rather than a regional capacity issue.

3. Azure for Students does not support quota increases

Unlike paid subscriptions, Azure for Students does not allow quota requests for VM compute. Microsoft Support cannot enable additional VM families or increase limits for this subscription type.

If the allowed SKUs are unavailable in all regions, the only option is to wait for capacity to return or upgrade to a paid subscription (Pay‑As‑You‑Go), where you can request quota increases.

4. If you recently activated the subscription

New Azure for Students accounts sometimes take a short time before VM SKUs become available. If this is a new subscription, waiting a few hours and trying again can help.

If you can share the regions and VM sizes you attempted, I can help narrow down which options might still be available.

Hope this helps, Martin

I look forward to your update and am happy to continue working with you until the issue is resolved. If you find the answer helpful, please click "Accept Answer" and consider upvoting it. Otherwise, please keep me posted by clicking "Add comments" below instead of selecting Yes or No.

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