Capital Gains Tax in Quebec
Quebec operates its own distinct tax system, administered by Revenu Québec separately from the federal Canada Revenue Agency (CRA). This means Quebec residents file two tax returns each year — one federal and one provincial. When you sell an investment or property for a profit, the capital gain is subject to both federal and Quebec provincial tax.
Like the rest of Canada, Quebec applies a 50% inclusion rate — only half of your capital gain is added to taxable income. Quebec also provides its own 50% deduction for capital gains on the provincial return. However, Quebec’s high top provincial rate of 25.75% pushes the combined top marginal rate to 58.75% — the highest in Canada — resulting in a maximum capital gains tax rate of 29.38%.
Quebec residents do benefit from a 16.5% federal tax abatement, which reduces the federal tax owed and partially offsets the higher provincial rates.
Quebec 2026 Tax Brackets
Quebec Provincial Tax Brackets (2026)
| Tax Bracket | Rate |
|---|---|
| First $53,255 | 14.00% |
| $53,255 – $106,495 | 19.00% |
| $106,495 – $129,590 | 24.00% |
| Over $129,590 | 25.75% |
Quebec’s bottom rate of 14.00% is the highest first-bracket rate among all provinces. Combined with only four brackets, income is taxed more steeply from the outset compared to provinces like BC or Alberta.
How Quebec Compares
Quebec’s top capital gains rate of 29.38% is the highest in all of Canada, driven by the province’s top marginal rate of 25.75%. Even after the 16.5% federal abatement, the combined burden exceeds every other jurisdiction:
| Province | Top Combined Rate | Top CG Rate |
|---|---|---|
| Quebec | 58.75% | 29.38% |
| Ontario | 53.53% | 26.77% |
| British Columbia | 53.50% | 26.75% |
| New Brunswick | 52.50% | 26.25% |
See the federal tax brackets for the complete 2026 federal bracket schedule.
Note: Quebec residents receive a 16.5% federal tax abatement, reducing the effective federal rates. For example, the effective top federal rate for Quebec residents is approximately 27.56% rather than 33.00%.
Capital Gains Tax Rates in Quebec
Effective capital gains tax rates for Quebec residents at various income levels (before the federal abatement):
| Taxable Income Range | Combined Marginal Rate | Effective Capital Gains Rate |
|---|---|---|
| Up to $53,255 | 29.00% | 14.50% |
| $53,255 – $57,375 | 34.00% | 17.00% |
| $57,375 – $106,495 | 39.50% | 19.75% |
| $106,495 – $114,750 | 44.50% | 22.25% |
| $114,750 – $129,590 | 50.00% | 25.00% |
| Over $129,590 (top bracket) | 58.75% | 29.38% |
The 16.5% federal abatement reduces the effective combined rate somewhat, but Quebec still has the highest capital gains tax rate in the country.
Worked Example: Capital Gains Tax in Quebec
Scenario: You are a Montreal freelance designer earning $65,000 in self-employment income. You sell shares in a tech startup for a $40,000 capital gain.
Step 1: Calculate the taxable capital gain
| Amount | |
|---|---|
| Total capital gain | $40,000 |
| Inclusion rate | 50% |
| Taxable capital gain | $20,000 |
Step 2: Determine which brackets the gain falls into
Your self-employment income of $65,000 already places you in the second Quebec bracket and the second federal bracket. The $20,000 taxable gain pushes your total taxable income from $65,000 to $85,000 — staying entirely within the same Quebec bracket (19% on $53,255–$106,495) and the same federal bracket (20.50% on $57,375–$114,750).
| Income Range | Amount | Federal Rate | Quebec Rate |
|---|---|---|---|
| $65,000 – $85,000 | $20,000 | 20.50% | 19.00% |
Step 3: Calculate the tax
| Component | Calculation | Tax |
|---|---|---|
| Federal tax (before abatement) | $20,000 × 20.50% | $4,100 |
| Federal abatement (16.5%) | $4,100 × 16.5% | −$677 |
| Net federal tax | $3,423 | |
| Quebec tax | $20,000 × 19.00% | $3,800 |
| Total tax on gain | $7,223 | |
| Effective rate on $40,000 gain | 18.06% |
The federal abatement saves $677 on this gain alone. Without it, the effective rate would climb above 19.7%. Quebec investors should always account for the abatement when comparing their tax burden to other provinces.
How to Reduce Capital Gains Tax in Quebec
Maximize RRSP Contributions for the Largest Deduction Benefit in Canada
Quebec’s steep marginal rates mean every dollar of RRSP contribution generates one of the biggest deductions in the country. If you realize a capital gain in the same year, a timely RRSP contribution can pull your taxable income down by the full deduction amount — saving you at both the federal and Revenu Québec levels. The tax refund from that contribution can then be reinvested for compound growth.
Time Gains Around the $129,590 Threshold
Quebec’s top provincial rate of 25.75% kicks in at $129,590 — a relatively low threshold. If your employment income already sits near this line, even a modest capital gain can tip the taxable portion into the highest bracket. Selling a portion of your holdings before year-end and the rest after January 1 can keep each year’s income below the threshold.
Donate Appreciated Securities for Dual Federal and Quebec Credits
Donating publicly traded shares directly to a registered charity eliminates the capital gains inclusion and generates charitable donation tax credits on both your federal (CRA) and Quebec (Revenu Québec) returns. Because Quebec provides its own generous provincial credit in addition to the federal one, this strategy delivers more combined credit value here than in lower-tax provinces.
Use a TFSA to Avoid Income Testing on Quebec Benefits
Quebec provides several income-tested benefits — including the Solidarity Tax Credit and the Work Premium. A TFSA shelters investment growth entirely, so gains realized inside the account never inflate your net income and never reduce these benefits. For Quebec investors, TFSAs protect not only against capital gains tax but also against the hidden clawbacks that come with higher reported income.
Quebec-Specific Tax Considerations
Separate Tax Filing System
Quebec is the only province that administers its own income tax entirely. You file your federal return with the CRA and a separate provincial return with Revenu Québec (using the TP-1 form). Capital gains are reported on Schedule G of the Quebec return. Deadlines, forms, and certain credits differ between the two filings.
The 16.5% Federal Tax Abatement
Quebec residents receive a 16.5% abatement on federal tax, reflecting the fact that Quebec collects its own income tax rather than having the federal government collect on its behalf. This abatement reduces the effective federal tax rate for Quebec residents, partially compensating for the province’s higher rates. However, even after the abatement, Quebec has the highest combined capital gains rate in Canada.
Quebec Pension Plan (QPP) vs. CPP
Quebec has its own pension plan (QPP) instead of the CPP. While this doesn’t directly affect capital gains, it influences overall tax planning for Quebec residents, particularly around retirement income and contribution room.
Quebec Solidarity Tax Credit
The Quebec Solidarity Tax Credit is an income-tested benefit that combines the QST credit and housing credit. A large capital gain can reduce or eliminate this credit for the year, adding an indirect cost beyond the direct capital gains tax.
Quebec’s Capital Gains Deduction
Quebec follows the federal Lifetime Capital Gains Exemption (LCGE) for qualified small business corporation shares and farm/fishing property, but applies it through its own provincial deduction on the TP-1 return. The amount and qualifying criteria generally mirror the federal rules.
Abatement Example
For top-bracket Quebec taxpayers, the effective combined rate works out as follows: the federal top rate of 33% is reduced by the 16.5% abatement to an effective ~27.56%, then Quebec adds its 25.75%, for a combined effective top rate of approximately 53.31% (which is close to 58.75% before considering the abatement). The marginal rates stated throughout this page reflect the rates before the abatement is applied unless noted.
Related Calculators
- Income Tax Calculator — Calculate your combined federal and Quebec tax
- Capital Gains Tax Calculator (All Provinces) — Compare capital gains tax across Canada
- TFSA Calculator — Plan tax-free investment growth
- RRSP Calculator — Estimate RRSP contribution room and tax deductions
- Investment Calculator — Project long-term portfolio growth
- Dividend Calculator — Calculate dividend income and tax credits
- Tax Brackets — View all federal and provincial tax brackets
Reduce Your Capital Gains Tax With Registered Accounts
Quebec’s highest-in-Canada capital gains rate makes TFSAs and FHSAs essential tools. Every dollar of investment growth inside these accounts is completely tax-free — no matter how high Quebec’s rates climb. Open a commission-free investing account today and get a $25 bonus to start building your tax-sheltered portfolio.