How brackets work
Think of your taxable income as filling a series of containers. The first container holds income taxed at the lowest rate. Once it is full, the next amount goes into the following container at a higher rate, and so on. The CRA confirms that a rate is charged only on the income inside its own bracket, never on your whole income.
Your province or territory of residence on December 31 sets the provincial brackets. Provincial income tax is charged in addition to federal income tax, so an Ontario resident works with two sets of brackets at once.
The 2026 brackets
For 2026, the federal rates are 14% up to $58,523, 20.5% to $117,045, 26% to $181,440, 29% to $258,482 and 33% above that. Ontario’s rates are 5.05% up to $53,891, 9.15% to $107,785, 11.16% to $150,000, 12.16% to $220,000 and 13.16% above that. These apply to 2026 income, reported on the return you file in 2027.
Notice that the federal and Ontario thresholds do not line up. Your combined rate on the next dollar can therefore change when you cross either set of thresholds, which is why the marginal tax rate is worked out from both.
A common misunderstanding
Many people believe that earning more can push all their income into a higher bracket and reduce what they keep. That is not how it works. If your taxable income is $120,000, only the part above $117,045 is taxed at the federal 26% rate. The first $58,523 is still taxed at 14%, and the next slice at 20.5%.
A higher bracket therefore raises your tax on the added income only. Whether extra income is worth earning is a separate question that depends on the full return, including credits and benefits that change with income.
What to discuss with your accountant
Bracket thresholds apply to taxable income, which is your income after deductions, not your salary or gross revenue. Ask your accountant to estimate your taxable income for the year and show where it falls, particularly if you are near a threshold.
If you are self-employed or own a corporation, ask how the timing of income, RRSP contributions and other deductions might affect which bracket the income lands in. Bring year-to-date income records so the estimate is based on real figures.
Sources & editorial notes
Sources checked October 24, 2026. The examples are illustrative and provide general information. Discuss how the guidance applies to your circumstances with your accountant.
- 2026 personal income tax rates and bracketsCanada Revenue Agency
Rules and guidance can change. Use the current official source and confirm the treatment for your facts. To flag an error, contact Sora.