Unrecognized Microsoft 365 Family Subscription – Cancellation and Refund Request

Ivana Anaya 0 Reputation points
2026-11-12T00:32:25.0133333+00:00

Hello Microsoft Support Team,

I need assistance with an unrecognized charge on my Mastercard.

On [moderator's note: PII removed], I was charged ARS 45,999 for a Microsoft 365 Family subscription.

After investigating the transaction through my Microsoft account, I discovered that the subscription is associated with another Outlook account that I do not recognize or have access to. The email address is partially masked and appears as: [moderator's note: PII removed]@outlook.com.

I do not remember creating or using this Outlook account, and I am unable to access it.

I would like to request your assistance with the following:

Identify the Microsoft account associated with this subscription.

Cancel the subscription and disable automatic renewal to prevent future charges to my card.

Review the transaction and process a refund for the ARS 45,999 charged on [moderator's note: PII removed].

The Mastercard used for this transaction ends in [moderator's note: PII removed].

Please let me know how I can proceed without having access to the Outlook account associated with the subscription.

Thank you for your assistance.

Microsoft 365 and Office | Subscription, account, billing | For home | Other
0 comments

2 answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Vikki-T 14,115 Reputation points Microsoft External Staff Moderator
    2026-11-12T09:42:37.3333333+00:00

    For your privacy and security, I have covered the personal information included in your post. Please avoid sharing any personal or sensitive information publicly, such as serial numbers, order details, email addresses, phone numbers, or case-related information.

    Hi Ivana Anaya,

    I understand why it would be concerning to find that your card was charged for a subscription connected to an account you do not recognize.

    The key point is that you do not need access to that unfamiliar Outlook account before reporting the charge. Please use Microsoft’s official unexpected-charge support page, choose the option to investigate a charge on a card you own, and contact the billing team through the option offered. Let the agent know that the investigation displayed an unfamiliar account and ask the agent to review the payment, stop recurring billing, and determine whether the charge qualifies for a refund.

    This public user-to-user forum cannot access either account or perform billing actions. Microsoft Support may not be able to reveal the complete email address associated with the subscription for privacy reasons, but the billing team can investigate the transaction after securely verifying the cardholder.

    Because you do not recognize the account or subscription, please also notify your card issuer and ask whether the card should be secured or replaced. Do not post any additional card, account, or transaction details publicly. Thank you so much for your understanding.     

    Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments

  2. AI answer

    2026-11-12T00:33:35.7433333+00:00

    Because self-service cancellation requires access to the purchasing Microsoft account, contact Microsoft Billing Support now to investigate the charge, cancel the subscription, stop recurring billing, and review the refund.

    Contact Microsoft Billing Support

    1. Open Contact Microsoft Support.
    2. Enter Unrecognized Microsoft 365 Family charge linked to an inaccessible account and select Get Help.
    3. If self-help does not resolve it, select Contact Support.
    4. Choose:
      • Product: Microsoft 365 and Office
      • Category: Manage my subscription or Billing
      • Support option: Chat with a support agent or request a callback, if offered.

    Microsoft directs customers with unresolved billing charges through Get Help → Contact Support.^1^

    Provide the agent with:

    • Charge date and amount.
    • Mastercard’s last four digits—only through the private support session.
    • Exact transaction description from the card statement.
    • The partially masked account displayed during your investigation.
    • A screenshot or reference/case number from the investigation, if available.
    • A clear request to:
      1. investigate the payment after verifying you as the cardholder;
      2. cancel the associated Microsoft 365 Family subscription;
      3. disable recurring billing; and
      4. refund the October 20 charge.

    Support may be able to investigate and take permitted billing actions after verification, but it may not disclose the other account’s full email address or private account details.

    Do not post your complete card number, security code, account name, or billing address in this public forum.

    Refund timing

    As of November 12, 2026, the October 20 charge is 23 days old. Microsoft’s published policy states that the most recent recurring billing charge is refundable when the subscription is cancelled within 30 days after payment, limited to one refund per Microsoft account and subscription product. Initial purchases may also qualify within the documented window. Refund eligibility is normally determined during cancellation.[^2^](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID] "Microsoft subscription refund policy | Microsoft Support")

    Submit the support request immediately so the case is opened within that window. Microsoft notes that not every cancellation produces a refund, but the documented 30-day timing should be raised explicitly with the billing agent.

    Why self-service cancellation is unavailable here

    The normal refund procedure requires signing in with the same Microsoft account that purchased the Microsoft 365 subscription, selecting Manage, and then Cancel.[^3^](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID] "Microsoft 365")

    Since the displayed Outlook account is not accessible to you, attempting cancellation from a different account will not manage that subscription. There is no need to repeat the charge investigation unless support asks for a missing result or reference number.

    If the charge was actually processed by Apple, Google Play, or another retailer rather than Microsoft, cancellation and refund must instead be handled by that seller.[^4^](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID] "Unable to cancel your Microsoft subscription | Microsoft Support")

    Protect the card

    Because the account is unknown to you, contact the card issuer as well and report that the payment credentials may have been compromised. Ask whether the card should be replaced or blocked from further unauthorized transactions. Microsoft specifically warns that disputing only the existing charge may not prevent additional fraudulent charges.^1^

    Avoid initiating a chargeback before discussing the matter with both Microsoft Billing Support and the card issuer unless the issuer advises otherwise.

    References

    1. How to investigate a billing charge from Microsoft | Microsoft Support
    2. [Microsoft subscription refund policy | Microsoft Support](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID])
    3. [Microsoft 365](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID])
    4. [Unable to cancel your Microsoft subscription | Microsoft Support](https://support.microsoft.com/accounts-billing/subscriptions/[Subscription ID])
    AI-generated content may be incorrect. Read our transparency notes for more information.

    Was this answer helpful?

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.