License & Subscription Issues

Does a OneDrive Upgrade Credit Your Existing Subscription Fee?

Maira Mehtab Sep 21, 2026 868 views

Question details

The user wants to know if they can receive a credit or prorated refund for an existing 100 GB OneDrive subscription when upgrading to a 1 TB plan.

Product: Microsoft OneDrive
Device & OS: not provided
Scenario: Upgrading from a basic OneDrive storage plan to a higher-tier plan shortly after the initial purchase.
Observed behavior: The user seeks to avoid paying full price for overlapping subscription periods when switching from a $19.99 plan to a $69.99 plan.

Before you start

Before upgrading your OneDrive plan, ensure you are logged into the exact Microsoft account used to purchase the original 100 GB subscription and have your payment confirmation details ready.

Solution 1Recommended

Switch Subscription Plans via Microsoft Account

Microsoft often handles upgrades by converting the remaining time on your current subscription to the new plan, preventing double payment.

When switching from a basic Microsoft cloud storage plan to a premium Microsoft 365 plan, the system usually prorates the remaining value of your current subscription. This value is either applied as a discount on the new purchase or added as extra time to the new subscription's expiration date.

Sign In to Microsoft

Navigate to the Microsoft Account dashboard (account.microsoft.com) and log in with your credentials.

Manage Subscriptions

Click on 'Services & subscriptions' from the top menu to view your active 100 GB OneDrive plan.

Select the Upgrade Option

Locate your current plan and click 'Manage', then select the option to 'Upgrade' or 'Switch plans' to the 1 TB Microsoft 365 tier.

Review the Conversion Details

Carefully read the checkout screen before confirming the payment. Microsoft will state explicitly how your remaining subscription time is being converted or credited.

Conversion Ratios: Because the 1 TB plan is more expensive, remaining months on a 100 GB plan will convert to fewer months on the 1 TB plan.

Solution 2

Request a Refund or Contact Microsoft Support

If you recently purchased the original plan, you may be eligible to cancel it for a full refund before purchasing the new tier.

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Frequently Asked Questions

Can I upgrade my OneDrive storage at any time?

Yes, you can upgrade your OneDrive or Microsoft 365 subscription at any time. When you upgrade, Microsoft typically prorates the new charge or extends the new subscription duration based on the remaining value of your old plan.

Will I lose my files during the OneDrive upgrade process?

No, your files remain completely safe. Upgrading only increases your maximum storage quota and does not move, delete, or alter any of your existing data in the cloud.

How long does it take for the new OneDrive storage limit to appear?

Typically, your upgraded storage space (such as the 1 TB limit) is applied to your account within a few minutes to a few hours. In rare cases, it can take up to 24 hours to fully reflect across all your synced devices.

Login & Account Issues