Year-end tax planning can deliver meaningful financial benefits, yet many people overlook it. The process has three main aims: reduce taxes owed this year through legitimate planning, recover overpaid taxes from prior years, and set up strategies that minimize taxes in the years ahead.
Reduce taxes in the current year
There are several effective strategies to consider before year end:
- Use available tax-advantaged room: Many Canadians have unused contribution room in registered accounts. Investing in an RRSP can lower your net income, reduce taxes payable and increase eligibility for income-tested benefits such as the Canada Child Benefit, GST/HST credit and other supports. If you qualify, opening a first-home savings account (FHSA) before year end creates annual contribution room (for example, up to $8,000 per year) even if you start with a small deposit.
- Plan for capital gains: New rules introduce a higher capital gains inclusion rate (66.7%) on gains above $250,000 per individual, for gains realized after June 24, 2024. Gains below that threshold remain taxed at the traditional 50% inclusion rate. This change can affect assets held in non-registered accounts, personal residences in some cases, rental properties and certain business assets, so review your potential dispositions and timing.
- Manage small-business and self-employment income: Unincorporated business owners must pay Canada Pension Plan (CPP) contributions with their year-end taxes, and CPP costs rise with higher net income—potentially exceeding several thousand dollars when net income is substantial. You may be able to reduce net income through legitimate deductions such as capital cost allowance (CCA) on new business assets (for instance, a vehicle or equipment). Discuss options with your tax advisor to ensure proper treatment.
- Review tax installment payments: If you were required to make quarterly tax installments because you owed a significant balance in prior years, recheck whether those installments are still necessary. If your income has fallen this year, the December remittance might not be required, freeing cash for more tax-efficient investments before year end.
Recover taxes previously paid
You can request adjustments for errors or omissions on filed returns going back up to ten years. For example, in 2024 you can review returns from 2014 through 2023. Look for missed credits and deductions—medical expenses, tuition, charitable donations, child-care costs, moving expenses or investment carrying charges can all produce refunds. Capital losses unused in one year can be carried back up to three years to offset prior capital gains, and any unused capital losses can be carried forward indefinitely. Charitable donations can be carried forward for up to five years. A careful review of past returns can often yield recoveries that materially improve your current cash flow.
Set yourself up to minimize taxes in the future
Longer-term planning builds on carry-forward and carry-back provisions and a clear understanding of your marginal tax brackets. Canada’s tax system is progressive: as income rises, so does the rate applied to the incremental amount. Knowing where you sit in the tax brackets helps you plan withdrawals, sales and income timing to minimize overall taxes over several years.
Federal Tax Brackets and Rates for 2024 and projected for 2025
| 2024 income | 2024 tax rates | 2025 income | 2025 tax rates |
|---|---|---|---|
| Up to $15,705 | 0% | Up to $16,129 | 0% |
| $15,706 to $55,867 | 15% | $16,130 to $57,375 | 15% |
| $55,868 to $111,733 | 20.50% | $57,376 to $114,750 | 20.5% |
| $111,734 to $173,205 | 26% | $114,751 to $177,882 | 26% |
| $173,206 to $246,752 | 29.32% | $177,883 to $253,414 | 29.32% |
| Over $246,752 | 33% | Over $253,414 | 33% |
If you are close to the next tax bracket, consider whether “topping up” income this year or deferring income to another year makes sense. Seniors might take an additional withdrawal from an RRIF if it fits their broader tax strategy; others may realize modest capital gains from non-registered investments to use an available bracket gap. Beware that prepaying or accelerating income can trigger quarterly installment requirements in some circumstances, so evaluate cash flow and installment rules first. Averaging income across years is often beneficial when you anticipate a large future event, such as the sale of a business or property.
If income has pushed you into a higher bracket, consider reducing it through additional RRSP contributions, tax-loss selling to offset capital gains, or income-splitting strategies where permitted (for example, pension income splitting between spouses). Each option has rules and timing considerations, so plan with your tax professional.
Tax savings with registered accounts
Registered accounts help protect future wealth even when they don’t provide an immediate deduction. Important accounts to review include:
- TFSA: A tax-free savings account grows tax-free and withdrawals are not taxed. It’s an excellent vehicle for emergency funds and long-term growth because both earnings and principal are sheltered.
- RESP: Registered education savings plans attract government education grants for eligible beneficiaries. Contributing regularly maximizes the Canada Education Savings Grant and potential Canada Learning Bond amounts.
- RDSP: Registered disability savings plans support long-term savings for eligible people with disabilities and can attract government grants and bonds depending on family income and contribution amounts.
- Get specialist advice: Tax rules change frequently. For example, recent updates to the Alternative Minimum Tax (AMT) affect high earners in upper tax brackets. A tax specialist can help you navigate these changes and tailor year-end moves to your situation.
Year-end tax planning questions
Use this checklist to guide year-end conversations with your advisor or to review on your own:
- How much additional income can I earn before entering the next tax bracket?
- How can I avoid benefit “clawbacks” that reduce refundable credits or social benefits?
- Should I realize capital gains now to take advantage of current rules and thresholds?
- At what income level could I be subject to the Alternative Minimum Tax (AMT)?
- How should contributions be allocated across family members’ RRSPs, TFSAs, FHSAs, RESPs, RDSPs and non-registered accounts?
- How much should I donate this year? Is donating appreciated securities instead of cash more tax-efficient?
- Do I need to make the final tax installment remittance for the year?
- What is the most tax-efficient way to reduce any unpaid tax balance?
- Which medical expenses should I gather documentation for to claim on my return?
- For small business owners, how much salary should be withdrawn from a corporation to optimize RRSP room and overall tax outcomes?
Further reading and preparation
- Year-end tax and financial planning considerations
- How to plan for taxes in retirement
- School-related tax deductions and common claims
- Canada’s income tax brackets and how they affect planning