Canada Bonus Tax Calculator
Calculate how much tax you will pay on a bonus in Australia using the marginal tax method for 2026-27.
Regional Rule Context
Canada Rates and Rules
Federal Tax Brackets
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Your regular annual salary (excluding the bonus)
Result
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Estimate the tax on a bonus payment in Canada for 2025. Uses the marginal method: calculates total tax with and without the bonus to find the exact tax attributable to the bonus. Shows effective bonus tax rate and net bonus after deductions.
Disclaimer: This calculator uses publicly available rules effective as of Jan 1, 2025 (version 1.0). Results are for informational purposes only. Always verify with official sources or a qualified professional. Last reviewed: Mar 1, 2026.
Formula
The ATO taxes bonuses at your marginal rate. The tax on a bonus is the difference between your total tax with the bonus and your tax without it.
Canada FAQs
How are bonuses taxed in Canada?
Bonuses are taxed as regular income at your marginal tax rate. Your employer may withhold at a flat rate or add it to your regular pay and withhold at the combined marginal rate.
Will I get some bonus tax back at tax time?
If your employer withheld at a higher rate than your actual marginal rate, you may receive a refund when you file your annual tax return with CRA.
What is the tax rate on a $10,000 bonus?
On a $10,000 bonus with a $75,000 salary in Ontario, the effective bonus tax rate is approximately 37.6%. Your net bonus after tax, CPP, and EI would be around $6,237.
Is a bonus taxed differently than regular salary?
No. Bonuses are taxed as regular income in Canada. However, employers may withhold at a higher flat rate, which can result in a refund at tax time if too much was withheld.
Do I pay CPP and EI on my bonus?
Yes. Bonuses are subject to CPP and EI unless you have already maxed out your annual contributions. CPP max is $4,430 and EI max is $1,077 for 2025.
Can I put my bonus into an RRSP to reduce tax?
Yes. Contributing your bonus directly to an RRSP reduces your taxable income. A $10,000 bonus contributed to an RRSP would save approximately $3,760 in tax at a 37.6% marginal rate. You need available RRSP room to do this.
Is it possible to embed the Canada Bonus Tax Calculator on another website?
Yes, embedding the Canada Bonus Tax Calculator is free. Hit the "Embed" button on this page, adjust the width, height, and theme, then grab the iframe code. It works on WordPress, Wix, Squarespace, Shopify, and plain HTML pages. No registration needed. Full instructions at calculory.com/services/embed-calculators.
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