Last updated: May 2026
What Information We Collect
marginaltaxcalc.ca does not collect, store, or transmit any of the income figures you enter into the calculator. All calculations are performed locally in your browser using JavaScript. No form data is sent to our servers.
Analytics
We use Google Analytics 4 (GA4) to understand how visitors use this site. GA4 collects anonymous data including pages visited, time on page, browser type, country, and session duration. This data is aggregated and does not identify individual users. GA4 sets cookies in your browser to track sessions. You can opt out of GA4 tracking using the Google Analytics Opt-out Browser Add-on.
Advertising
This site displays advertisements served by Google AdSense (publisher ID: ca-pub-7744853829365165). Google may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google Ads Settings. Google's use of advertising cookies is governed by the Google Privacy Policy.
Cookies
This site uses cookies set by Google Analytics and Google AdSense. We do not set any first-party cookies ourselves. You may disable cookies in your browser settings, which will prevent analytics and advertising cookies from being set, though some site features may behave differently.
Third-Party Links
This site links to other calculator tools in our network and to external government resources (CRA, ESDC). We are not responsible for the privacy practices of external sites.
Children's Privacy
This site is not directed at children under 13. We do not knowingly collect any information from children.
Changes to This Policy
We may update this policy periodically. Changes will be reflected on this page with an updated date.
Contact
Questions about this policy: hello@marginaltaxcalc.ca