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License & Subscription Issues

How to Find Official SharePoint Additional Storage Pricing

Maira MehtabMaira Mehtab Sep 20, 2026 869 views

Question details

A business needs to find the official Microsoft pricing documentation for purchasing extra SharePoint storage, especially for tens of terabytes, to accurately project budget costs.

Product
Microsoft SharePoint
Device & OS
not provided
Scenario
Planning IT budgets and projections for large data volumes that require purchasing additional SharePoint storage capacity beyond the included tenant allocation.
Observed behavior
The user cannot find a publicly published official pricing page for extra SharePoint storage costs on Microsoft's primary pricing pages.
Before you start

Before seeking additional storage pricing, check the SharePoint Admin Center to determine your current storage utilization and calculate exactly how many extra gigabytes or terabytes your organization requires.

Solution 1Recommended

Check Microsoft Documentation and the Microsoft 365 Admin Center

Use Microsoft's official guides and your admin portal to view the actual costs for adding extra storage to your subscription, as pricing is often hidden behind the admin login.

Microsoft does not always list add-on pricing on their public-facing marketing pages. Instead, specific costs for 'Office 365 Extra File Storage' are dynamically displayed in the admin portal based on your region, currency, and existing enterprise agreement.

1
Access Microsoft Documentation

Search for and review the official Microsoft Learn article titled 'Add more SharePoint storage to your subscription' to understand the prerequisites.

2
Log in to Admin Center

Log in to the Microsoft 365 Admin Center using an account with Global Administrator or Billing Administrator privileges.

3
Navigate to Purchase Services

Go to 'Billing' in the left-hand navigation menu and select 'Purchase services' or 'Marketplace'.

4
Search for Storage Add-on

Search for 'Office 365 Extra File Storage'. Click on the add-on to reveal the official price per gigabyte per month for your specific tenant.

Storage Allocation Limit: A single tenant can typically purchase up to 25 TB of additional storage depending on the subscription tier.
Free Microsoft Office alternative

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While you manage your SharePoint storage and Microsoft 365 subscriptions, consider WPS Office as a free, lightweight, and highly compatible alternative for document creation and team collaboration. It helps you keep software costs low without sacrificing productivity.

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Frequently Asked Questions

How much is the included base SharePoint storage allocation?

Most Microsoft 365 enterprise and business plans provide a base allocation of 1 TB of SharePoint storage per organization, plus an additional 10 GB per licensed user.

Can I buy SharePoint storage in bulk for tens of terabytes?

Yes, additional storage can be purchased as 'Office 365 Extra File Storage', usually billed per gigabyte per month. For massive volumes like tens of terabytes, it is highly recommended to consult Microsoft Support or your Enterprise Agreement representative for potential volume pricing.

Why isn't extra SharePoint storage pricing listed on the main Microsoft plans page?

Microsoft lists primary subscription costs publicly but manages add-on costs internally through the Microsoft 365 Admin Center, as prices can fluctuate based on your specific geographical region, existing enterprise plan tier, and currency.

How do I check my current SharePoint storage usage?

You can view your current storage metrics in the SharePoint Admin Center. Navigate to 'Active sites', and check the upper right corner of the dashboard to see your total storage limit and the percentage of storage currently used.