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Date : 2026-mai-14
Corporate Taxprep
Corporate Taxprep 2026 v.1.0 Launch

We are pleased to announce the release of Corporate Taxprep 2026 v.1.0.

This version can be used to prepare corporate tax returns for taxation years beginning on or after January 1, 2024, and ending on or before October 31, 2026.

IMPORTANT!
The minimum subscription term for this product is one year.
If you have any questions regarding your subscription, please register for our Support Platform and submit a support ticket or log on to "My Account" on the Wolters Kluwer Web site.

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What's new in this version

The following is a brief summary of the changes included in Corporate Taxprep 2026 v.1.0.
Schedule 8 WORKCHART, Capital Cost Allowance (CCA) Workchart
The changes regarding reaccelerated investment incentive property announced in Bill C-15 have been incorporated into this version. In addition, the acquisition cost limit for passenger vehicles of Class 10.1 ($39,000) has been adjusted for acquisitions made after December 31, 2025.

Capital expenditures for scientific research and experimental development (SR&ED)
Adjustments regarding SR&ED capital expenditures for depreciable property acquired after December 15, 2024, have been incorporated into this version.

In addition, Schedule 31 has been modified to reflect adjustments related to SR&ED capital expenditures and adjustments related to the calculation of the SR&ED expenditure limit.

New Form CO-1029.8.36.55, Tax Credit for the Construction or the Conversion of a Vessel
Form CO-1029.8.36.55 has been added to the program and must be used by a corporation to claim the tax credit for the construction or the conversion of a vessel.
To learn more about Corporate Taxprep and the new features, consult the program's Help as well as the Release Notes and QuickStart Guide available in the Professional Centre (accessible by clicking the Menu button).


Reintroducing Telephone Support

As announced on February 18, 2026, you can now contact our support teams directly by phone Monday to Friday, from 10:00 a.m. to 5:00 p.m. (ET), when a live conversation is preferred.

Reintroducing phone support adds another way for you to engage with us, ensuring flexibility while maintaining the high level of service you expect.

To help you navigate the phone menu, we invite you to read the following article, which details all the available options: What are the phone menu options for 1-800-268-4522?

Digital support remains available

Our Knowledge Base, Support Platform, Virtual Agent, and Live Chat continue to provide convenient, efficient, and prioritized ways to get help.

Register for our Support Platform and log in to our virtual agent to find answers, submit a support ticket or chat with a live agent.

For more details about the web ticketing system and best practices, watch the following “How to” videos:



Consult our Knowledge Base to quickly find the information you need!

Available from the Support Web Site, our Knowledge Base contains an array of articles answering technical and tax questions most frequently asked to Support Centre agents. All you need to do is enter a few key words and the articles display in order of relevance to provide you with valuable information that will accurately answer your questions.


Activation Key

Corporate Taxprep requires an activation key to install the program and related optional modules (Specialized Information, Corporation Internet Filing or Network). If you choose to use them, simply enter the applicable key when prompted. To access your activation key, go to https://support.wolterskluwer.ca/en/download/ and log in to the Login section. In the Dashboard page, click the Activation Key(s) button in the Download section.


Training

To consult the different training options available regarding Corporate Taxprep (seminars, webinars, tutorials and more), access the Training section of the Wolters Kluwer Web site. You can also access it from the program, by selecting Get Taxprep Training in the Help menu.

For Taxprep training, please contact the Professional Services team at learning@wolterskluwer.com.