T2WS1 Calculating your estimated tax payable and tax credits for 2025
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T2WS1 Calculating your estimated tax payable and tax credits for 2025
Download instructions for fillable PDFs
You must download the accessible fillable PDF to your computer. Use Acrobat Reader 10 or later to open the file. Do not click the link to open it in your web browser.
- Download and save the PDF to your computer
- Open the downloaded PDF in Acrobat Reader 10 or later
Worksheet for use by corporations to estimate the current-year tax payable and tax credits. These amounts will be used to calculate instalment payments on worksheet T2WS2 or T2WS3.
Ways to get the form
Download and fill out with Acrobat Reader
You must download and open fillable PDFs in Acrobat Reader 10 or higher.
Previous years: Accessible Fillable PDFs
This form is also available for the years listed below:
- 2023 – Fillable PDF (t2ws1-fill-23e.pdf)
- 2022 – Fillable PDF (t2ws1-fill-22e.pdf)
- 2021 – Fillable PDF (t2ws1-fill-21e.pdf)
- 2020 – Fillable PDF (t2ws1-fill-20e.pdf)
- 2019 – Fillable PDF (t2ws1-fill-19e.pdf)
- 2018 – Fillable PDF (t2ws1-fill-18e.pdf)
- 2017 – Fillable PDF (t2ws1-fill-17e.pdf)
- 2016 – Fillable PDF (t2ws1-fill-16e.pdf)
- 2015 – Fillable PDF (t2ws1-fill-15e.pdf)
- 2014 – Fillable PDF (t2ws1-fill-14e.pdf)
- 2013 – Fillable PDF (t2ws1-fill-13e.pdf)
- 2012 – Fillable PDF (t2ws1-fill-12e.pdf)
Print and fill out by hand
Previous years: Standard print PDFs
This form is also available for the years listed below:
- N/A – Standard print PDF (t2ws1-e.pdf)
- 2023 – Standard print PDF (t2ws1-23e.pdf)
- 2022 – Standard print PDF (t2ws1-22e.pdf)
- 2021 – Standard print PDF (t2ws1-21e.pdf)
- 2020 – Standard print PDF (t2ws1-20e.pdf)
- 2019 – Standard print PDF (t2ws1-19e.pdf)
- 2018 – Standard print PDF (t2ws1-18e.pdf)
- 2017 – Standard print PDF (t2ws1-17e.pdf)
- 2016 – Standard print PDF (t2ws1-16e.pdf)
- 2015 – Standard print PDF (t2ws1-15e.pdf)
- 2014 – Standard print PDF (t2ws1-14e.pdf)
- 2013 – Standard print PDF (t2ws1-13e.pdf)
- 2012 – Standard print PDF (t2ws1-12e.pdf)
- 2011 – Standard print PDF (t2ws1-11e.pdf)
- 2010 – Standard print PDF (t2ws1-10e.pdf)
- 2009 – Standard print PDF (t2ws1-09e.pdf)
- 2008 – Standard print PDF (t2ws1-08e.pdf)
- 2007 – Standard print PDF (t2ws1-07e.pdf)
- 2006 – Standard print PDF (t2ws1-06e.pdf)
- 2005 – Standard print PDF (t2ws1-05e.pdf)
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- Date modified:
- 2025-02-14