License & Subscription Issues

How to Contact Microsoft Billing for an Inaccessible Project Subscription

Jason MillerJason Miller Oct 26, 2026 868 views

Question details

The user needs assistance contacting Microsoft to cancel a Microsoft Project subscription that has been inaccessible, stop ongoing charges, and request a refund.

How to Contact Microsoft Billing for an Inaccessible Project Subscription
Product
Microsoft Project
Device & OS
not provided
Scenario
The user is being continuously charged for a Microsoft Project subscription they cannot access and needs to resolve the billing issue.
Observed behavior
Recurring charges continue for a service the user is locked out of, requiring official Microsoft billing intervention to cancel and refund.
Before you start

Gather your Microsoft account details, any previous support case numbers, and payment method information before contacting Microsoft support to expedite the process.

Solution 1Recommended

Contact Microsoft Support for Personal Accounts

Use the official Microsoft support portal to reach billing support for subscription cancellation and refunds.

If your subscription was purchased using a personal Microsoft account, you must go through the official consumer support channels. Avoid relying on unofficial advice, such as simply canceling the bank card, as this can cause further account complications.

1
Sign in to Microsoft Support

Navigate to the official Microsoft Support website and sign in with the account you used to purchase Microsoft Project.

2
Select the product category

Select 'Microsoft 365 and Office' from the list of products to ensure you are routed to the correct department.

3
Choose billing support

Choose the 'Billing' or 'Cancel subscription' category to open the appropriate help wizard.

4
Request cancellation and refund

Request a refund and cancellation through the live chat feature or request a callback via telephone.

Contact Microsoft Support for Personal Accounts
Keep Records: Always retain your support case number and records of all conversations until the issue is fully resolved and the refund is issued.
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Frequently Asked Questions

Can I just block the charge at my bank to cancel Microsoft Project?

It is highly recommended to cancel through official Microsoft billing support rather than just blocking the charge at your bank, as blocking payments can lead to account suspension or the remaining balance being sent to collections.

How do I find my Microsoft billing support case number?

Your support case number is typically sent to the email address associated with your Microsoft account immediately after you open a support ticket via chat or phone.

What if I cannot sign in to the account associated with the subscription?

If you are locked out of the account (such as an inaccessible onmicrosoft.com account), you will need to reach out to Microsoft's phone support directly and verify your identity and payment details to address the billing issue.