Tax Planning
Tax Planning Strategies in Light of Canada’s Budget 2025: What Investors Need to Know Now
Budget 2025 brought important changes like lowering the first personal tax rate and expanding tax credits—strategies like timing gains or using flow-through shares are now more relevant. Here's how to plan effectively.
By NomadicTax Research Team • 5-8 min read • March 27, 2026
## Major Budget 2025 Tax Changes You Should Plan Around
Several changes introduced or confirmed in **Budget 2025** are now in effect—or going into effect—that materially affect investment and individual tax planning. Below are key shifts:
- **Reduction in first personal income tax rate**: From **15% to 14%**, effective **July 1, 2025**; for all of **2025**, that bracket will be 14.5%. The rate for 2026 will be 14%. ([budget.canada.ca](https://www.budget.canada.ca/2025/report-rapport/chap3-en.html?utm_source=openai))
- **Expanded Mineral Exploration Tax Credit (for flow-through shares)**: Additional critical minerals added, eligibility extended through **March 31, 2027**. ([canada.ca](https://www.canada.ca/en/revenue-agency/services/forms-publications/tax-packages-years/general-income-tax-benefit-package/non-residents/5013-g/guide-non-residents-deemed-residents-canada-completing-your-return.html?utm_source=openai))
- **Scientific Research and Experimental Development (SR&ED) credit changes**: The enhanced 35% tax credit threshold raised from proposed $4.5 million to **$6 million**. ([canada.ca](https://www.canada.ca/en/department-finance/services/publications/federal-tax-expenditures/2026/part-2.html?utm_source=openai))
- **Lifetime Capital Gains Exemption (LCGE)** and proposals relating to inclusion rates adjusted—but changes to capital gains inclusion have been deferred, decisions reaffirmed in Budget 2025—check where you stand. ([canada.ca](https://www.canada.ca/en/department-finance/services/publications/federal-tax-expenditures/2026/part-2.html?utm_source=openai))
## Planning Tactics to Optimize Your Tax Situation
### 1. Timing Capital Gains or Investments
- If you expect a sale of small business shares, consider whether the current LCGE limit ($1.25 million) applies and whether delaying or accelerating gains before inclusion rate changes could help.
- Flow-through share investors should look at available eligible opportunities—since new minerals added, and time-limits matter. Purchases before **April 1, 2027** are eligible.
### 2. Making Full Use of SR&ED Credits
- If your R&D operations are approaching the previous threshold, accelerating eligible expenses before the cut-off can yield extra tax credits at enhanced rates.
- Ensure documentation and project eligibilities align with revised definitions—misalignment can lead to denied claims.
### 3. Reviewing Withholding and Payroll Details
- Since **source deduction tables** were adjusted to reflect the 14% lowest tax rate starting July 1, 2025, ensure your employer is applying correct rates. Over-withholding means delayed refund. ([canada.ca](https://www.canada.ca/en/department-finance/corporate/transparency/2025/senate-cow-c4-2025-06-17.html?utm_source=openai))
### 4. Structuring Investments and Trusts Carefully
- The proposed draft legislative changes include tightening rules around **indirect trust-to-trust transfers**, **hybrid mismatch arrangements**, and foreign affiliate income for insurance companies. If you use trusts or foreign affiliates, get ahead of the changes. ([canada.ca](https://www.canada.ca/en/department-finance/news/2026/01/government-launches-consultation-on-draft-legislation-for-previously-announced-and-technical-tax-measures.html?utm_source=openai))
## Real-World Example
Sarah runs a small tech startup. She invests in flow-through shares exploring new critical minerals (e.g. germanium). She should:
- Confirm her flow-through shares contracts meet eligibility before **April 1, 2027**.
- Track R&D expenditures to maximize the new threshold.
- Monitor Budget-2025-related acts (e.g. Bill C-4) for when changes are live.
Meanwhile, Michael, a middle-income worker, benefits immediately from the rate cut in the first tax bracket, meaning take-home pay or withholdings could improve from mid-2025.
## Action Checklist Before Year-End
- Review your projected income and consider deferring or advancing gains/deductions.
- Talk to a tax advisor if you operate trusts, foreign affiliates, or complex investment vehicles.
- Make sure payroll deductions are correct—verify your employer updates if you qualify.
- Keep tight records for SR&ED or flow-through share claims.
---
**Bottom line:** Budget 2025 delivers meaningful relief and new incentives. The best-planned individuals and investors who adapt early—by aligning investments, eligible credits, and trust or affiliate structures—will gain the most. Don’t wait until legislation is finalized—understand what’s proposed and what’s already in effect so you can act with purpose now.