Tax Planning
Lowering the Lowest Federal Tax Rate: What Canadians Need to Know for 2025-26
Effective July 1, 2025, Canada is reducing the lowest federal personal income tax rate from 15% to 14%, a change with implications for withholding, annual filings, and budgets.
By NomadicTax Research Team • 5-8 min read • March 25, 2026
## Background and Key Details
- The **Government of Canada** announced in *"Delivering a middle-class tax cut"* that the **lowest federal personal income tax rate**, which applies to the first **$57,375** of taxable income in 2025, will be lowered from **15% to 14% effective July 1, 2025**. ([canada.ca](https://www.canada.ca/en/department-finance/news/2025/05/delivering-a-middle-class-tax-cut.html?utm_source=openai))
- Because this rate cut takes effect mid-year, the **full-year rate for 2025** becomes **14.5%**, reflecting 15% for the first half and 14% for the second, while from **2026 onward**, the full-year rate will be 14%. ([canada.ca](https://www.canada.ca/en/department-finance/news/2025/05/delivering-a-middle-class-tax-cut.html?utm_source=openai))
- The **CRA** updated its **source deduction tables** for the July-December 2025 period so employers can withhold tax based on the new 14% rate starting July. ([canada.ca](https://www.canada.ca/en/department-finance/news/2025/05/delivering-a-middle-class-tax-cut.html?utm_source=openai))
## Who Benefits and How Much
- Nearly **22 million Canadians** will benefit, particularly those in the lowest two federal tax brackets (income under approx. $114,750). ([canada.ca](https://www.canada.ca/en/department-finance/news/2025/05/delivering-a-middle-class-tax-cut.html?utm_source=openai))
- **Estimated savings**:
- Up to **$420 per person** for a full tax year at the 14% rate (2026), or **$840 per couple**. ([canada.ca](https://www.canada.ca/en/department-finance/news/2025/05/delivering-a-middle-class-tax-cut.html?utm_source=openai))
- Total cost to the government: around **$2.6 billion** in 2025, rising to **$5.4 billion** in 2026. Over five years, more than **$27 billion** in relief is projected. ([canada.ca](https://www.canada.ca/en/department-finance/corporate/transparency/2025/briefing-binder-created-occasion-appearance-standing-committee-on-finance-october-6-2025.html?utm_source=openai))
## Actionable Insights for Individuals
- If you are employed, check your **pay stub after July 1, 2025** to ensure that your employer is withholding based on the 14% rate. If not, you may face an unexpected tax owing when you file.
- For **two-earner families**, where both partners have taxable income, the combined savings could add up significantly—so review budgets and projections with the new rate as a baseline.
- **Non-refundable credits** (basic personal amount, charitable donations, etc.) that are tied to the lowest tax rate will automatically see some benefit, since these credit values are multiplied by the lowest bracket rate.
## Considerations & Caveats
- Because the rate change is mid-year, the calculation of 2025 taxes will effectively mix rates—simplified by the CRA in payroll tables, but **complexity may arise** in income estimates and self-employed vs employment income breakdowns.
- Provincial tax rates are **unchanged** by this measure; individuals should check their own province’s brackets to understand total marginal rates.
- Taxpayers with **other income subject to withholding**, such as investment interest or pensions, may also see changes to withholding amounts; check substitute tax rate rules.
## Example
**Maria**, a salaried employee in Toronto, has **$50,000** in taxable income in 2025. Under the old system, her first $57,375 would have been taxed at 15%; under the new system, the portion from **January-June** is taxed at 15% and **July-December** portion at 14%. Overall, she will see more take-home pay from her mid-July paychecks onward, and when filing in 2026, she’ll benefit from reduced liability compared to what she’d have owed under a full-year 15% rate.
**Takeaway**: Adjust financial planning to reflect savings starting in mid-2025, ensure accurate estimation for self-employed income, and anticipate higher cash flow for many Canadians as withholdings drop.