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Date: 2022-Oct.-19
Taxprep – End of support for Windows 32-bit versions (December 2022)

Dear Customer,

As announced in the Windows 10 version 2004 system requirements, Microsoft stopped releasing 32-bit versions of operating systems. Therefore, please note that the versions of our software which will be released in December 2022 will have a 64-bit architecture, and will no longer support 32-bit operating systems. Therefore, Taxprep will no longer operate on 32-bit operating systems, as mentioned in our communications sent during the months of January, June and August 2022.

Please feel free to contact our technical support team by phone at 1-800-268-4522 or by e-mail to if you have any questions.


Wolters Kluwer Canada