Ontario has a progressive income tax system with rates ranging from 5.05-13.16%. 5 tax brackets from 5.05% to 13.16% Use our calculator below to estimate your tax liability and compare with other provinces.
Note: These are marginal rates — you only pay the higher rate on income within each bracket.
Source: Ontario Ministry of Finance
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Ontario has progressive income tax with rates of 5.05-13.16%. 5 tax brackets from 5.05% to 13.16%
Ontario has 5 tax brackets ranging from 5.05% to 13.16%.
Tax returns are due April 30, 2026.
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Last Updated: May 2026