604-689-7555 or 1-800-689-2322


Case Name:
Date Filed:
Class Members:

Claims process for settlement funds

The claim period has ended and the deadline for the claims administrator to review all claims was May 16, 2022. The claims administrator is in the process of distributing funds to approved claimants. This process is expected to take until summer 2022.
Claimants who have moved since submitting their claim and wish to update their mailing address should do by contacting the claims administrator at [email protected].

Class action proceedings have now been certified or authorized by the courts of British Columbia, Ontario and Québec alleging that beginning in 1988, Microsoft engaged in anti-competitive conduct resulting in overcharges for the following Intel-compatible personal computer (“PC”) operating systems and Intel-compatible PC applications software: Word, Excel, Office, Works Suite, Home Essentials, MS-DOS, and Windows (“Microsoft Software”). See Reasons for Judgment of Mr. Justice Myers, March 15, 2010.


A settlement agreement that is subject to court approval has been reached with the defendants Microsoft Corporation and Microsoft Canada Co./Microsoft Canada CIE (“Microsoft”). The settlement agreement obligates Microsoft to fund a claims process and class counsel fees to a maximum amount of $517,331,500 and to pay administration and notice costs in addition to that amount. The settlement represents a resolution of all disputed claims. Microsoft has not admitted any wrongdoing or liability.

The Microsoft settlement agreement is subject to court approval in British Columbia, Ontario, and Quebec. Hearings to approve the settlement agreement will be heard by the British Columbia Supreme Court in the City of Vancouver on September 21, 2018 at 9:00am, the Ontario Superior Court in the City of Toronto on October 18, 2018 at 10:00am, and the Quebec Superior Court in the Quebec City on October 25, 2018 at 9:00am.

For details of the settlement and settlement approval hearings, see the following documents:

British Columbia

BC Order re Notice of Settlement Hearing


ON Order re Notice of Settlement Hearing


QC Order re Notice of Settlement Hearing

Anyone wishing to object to this settlement must send their objection to class counsel listed in the Long Form Notices no later than September 18, 2018.


You are a class member in one of the class actions if you live in Canada at the time of this notice and, between December 23, 1998, and March 11, 2010 (inclusive) you purchased for your own use (not for resale) genuine Microsoft Software or a PC loaded with genuine Microsoft Software from someone other than Microsoft, and do not opt out of the appropriate class action (the “Class Members”).

Court Documents

To access the court documents, click on the links below:

The defendants appealed the decision certifying the class action and were successful at the BC Court of Appeal, however, the Supreme Court of Canada upheld the judgment of Mr. Justice Myers, finding that the proceeding met the requirements for certification under the Class Proceedings Act. The unanimous Reasons for Judgment issued by the Supreme Court of Canada on October 31, 2013, can be found at the link below.

For more information please contact Linnae Roach, Paralegal at 604-331-9523 or by email at [email protected].

Microsoft - Status Updates:

September 27, 2021

Microsoft Class Action- Your Old Software Owes You Money - View

December 3, 2020

YOUR OLD SOFTWARE OWES YOU MONEY, Make a claim to get up to $250 cash for individual licenses or get up to $650 in vouchers for Volume Licenses without proof of purchase - View

August 23, 2018

Microsoft Class Action - View

January 5, 2018

Microsoft Class Action Trial - View

May 19, 2016


May 19, 2016


Camp Fiorante Matthews Mogerman