Tax Bracket 2025 Canada Married Jointly. For the 2023 tax year, the standard deduction for married couples filing jointly is $27,700, nearly double the $13,850 deduction for those filing separately. You must use the canada revenue agency's (cra) tax calculator to compute your ontario income tax.
Find tips on how you can estimate your taxes based on your top bracket. Canada 2025 and 2023 tax rates & tax brackets.