Overview of the Tax Cut
Canada’s Budget 2025 introduced a significant tax relief measure: the lowest federal personal income tax rate will be reduced from 15% to 14% starting July 1, 2025. For the 2025 tax year, because the change takes effect halfway through the year, the blended rate will be 14.5%, moving to 14% in the full year 2026. (canada.ca)
The taxable income threshold for this bracket has also been adjusted. In 2025, the lowest bracket applies to income up to approximately $57,375, then up to $114,750 for the second bracket. These thresholds, as well as the rates, are indexed to inflation moving forward. (fin.canada.ca)
Who Benefits—and How Much?
- Nearly 22 million Canadians will benefit from this change. Individuals could receive up to $420 in relief in 2026; for two-income households, that could total $840. (canada.ca)
- The largest benefit is aimed at those in the two lowest tax brackets—specifically individuals earning up to ~$114,750 annually. (budget.canada.ca)
Practical Tax Planning Strategies
To make the most of this rate cut:
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Adjust withholding: Since source deductions (tax withheld from paychecks) will reflect the new 14% rate in the second half of 2025, employees may see higher take-home pay after July 1, 2025. Employers should ensure payroll systems are updated appropriately. (canada.ca)
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Time income recognition: If possible, individuals expecting significant income splits across years might consider deferring income into 2026, when the full-year 14% rate applies.
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Review eligibility for credits: Non-refundable tax credits and many benefit thresholds are tied to the lowest federal tax rate. With the rate drop, the tax impact of certain claimed amounts changes. (canada.ca)
Compliance Implications
- CRA updates: The Canada Revenue Agency has updated withholding tables for the period July–December 2025 so that tax withheld reflects the 14% rate for many employees. (canada.ca)
- Reporting requirements: When filing 2025 returns in spring 2026, expect to calculate taxes using the blended rate (14.5%) and the newer brackets. Pay attention to any slips (T4, etc.) that reflect changes in withholding. Field professionals may need to issue revised projections.
Example
Maria earns $50,000 per year in 2025. Under the old rate (15%), she'd pay ~$7,500 on the first bracket income. Under the new system:
- Jan 1–Jun 30 at 15% = ½ of her first-bracket income taxed at 15%
- Jul 1–Dec 31 at 14% = ½ of the year taxed at 14%
- After combining, her effective rate is about 14.5% on income up to the first bracket limit. Her annual tax liability drops by roughly $210 for 2025 vs if the 15% rate held full year, and about $420 in 2026.
What to Do Now
- Review your payroll deductions to make sure you're getting proper withholding after July 1, 2025.
- If self-employed or with irregular income, plan for changes in installment payments.
- Monitor CRA guidance for 2025 tax filing forms and ensure use of updated non-refundable credit rates. Document any shift in income timing if relevant for planning.
Bottom Line
The tax cut is meaningful for millions of Canadians, especially those in lower income brackets. While it may not be headline-grabbing, its effects are cumulative and can improve cash flow, reduce tax burdens, and ease cost-of-living pressures significantly.