SME Accounting
Small Business Tax Rates in Quebec in 2026: Up-to-Date Guide
17/7/2026
Understanding SME tax rates in Quebec for 2026 is super important for any entrepreneur who wants to plan their taxes and maximize their profits. With a two-tier system (federal and provincial), specific deductions, and thresholds that change every year, it's easy to get lost. This guide breaks down all the rates for 2026, with real-world calculation examples and strategies to help you optimize your tax burden.
Since 2023, Bankeo has received over 15,000 requests from entrepreneurs seeking an accountant and relies on a network of over 1,500 accountants in Quebec. Business taxation is one of the main reasons why entrepreneurs use a professional accountant .
At Canada Public limited companies are taxed at two distinct levels : the federal (Revenue Agency of the Canada ) and the provincial level (Revenu Québec). Each level applies its own rates, deductions and eligibility rules.
Your small business needs to file a federal T2 return and a provincial CO-17 return. The basic rates (before deductions) are:
To get the reduced rates, your business needs to be a Canadian-controlled private corporation (CCPC). This means the company isn't directly or indirectly controlled by non-residents or a public company. Most incorporated small businesses in Quebec are CCPCs.
If you're not incorporated yet, check out our complete guide to incorporating in Quebec to understand the tax benefits.
Here's the full breakdown of rates for companies in Quebec in 2026, based on income type and eligibility for the small business deduction.
| Income type | Federal | Quebec | Combined |
|---|---|---|---|
| Active business income eligible for SBD/QSBD (first $500,000) | 9.0% | 3,2 % | 12,2 % |
| General active business income (above $500,000) | 15.0% | 11,5 % | 26,5 % |
| Investment income (passive) of a CCPC | 38,67 % | 11,5 % | 50,17 % |
| Taxable capital gains (50% included) | 19.33% | 5.75% | 25.08% |
Important note : the 12.2% rate is the most advantageous at Canada This represents a saving of 14.3 percentage points compared to the general rate of 26.5%. On an income of $500,000, this represents a tax saving of $71,500 .
The SBD (federal) and the QSBD (Quebec) are the ways small businesses can get the reduced 12.2% rate. Understanding their conditions is key to optimizing your taxes.
To get the SBD/QSB, your company needs to:
In Quebec, for the QSB, your company's employees (or those from associated companies) need to have worked at least 5,500 paid hours during the year. That's roughly equivalent to 3 full-time employees. So, if your company has only a few employees, you might not qualify for the provincial QSB.
The $500,000 business limit is an amount that's shared among all associated companies. If you own two companies, they have to split this limit between them. For example, two associated companies could each use $250,000 of the limit, depending on how they agree to divide it.
This is often overlooked, but your accountant needs to look at it to avoid expensive mistakes. Tax planning helps you set up your companies correctly.
The business limit gradually goes down when your taxable capital goes over certain amounts:
| Taxable capital used at Canada | Business Limit (SBD) | Applicable Combined Rate |
|---|---|---|
| Less than $10M | $500,000 (full) | 12,2 % |
| Between $10M and $15M | Gradual reduction | 12.2% to 26.5% |
| $15M and over | $0 (no federal SBD) | 26,5 % |
| Between $15M and $50M | Quebec QSB phased out | Variable |
| $50M and over | $0 (no SBD/QSB) | 26,5 % |
Most Quebec small businesses have taxable capital way under $10 million. If that's you, you get the full $500,000 limit.
Since 2019, passive income (like interest, capital gains, or rental income from non-operating property) directly affects if you qualify for the Small Business Deduction (SBD). It's a tax trap many business owners only discover when it's too late.
Once your company's (and any associated companies') adjusted aggregate investment income goes over $50,000 a year, your business limit starts to shrink. For every dollar of passive income above $50,000, your limit is reduced by $5.
This rule especially hits businesses in the real estate sector that hold investments and rental properties inside their company.
Here are a few ways to keep your access to the lower tax rate:
Let's check out two real-life examples to show how tax rates truly affect a typical Quebec small business.
Construction Lavoie Inc. is a CCPC (Canadian-controlled private corporation) based in Quebec. They have 5 employees (over 5,500 hours worked) and $2 million in taxable capital. Their net active business income is $400,000.
At the general rate of 26.5%, this same small business would have paid $106,000 in taxes. The savings thanks to the DPE/DAPE is a whopping $57,200!
MediaPlus Technologies Inc. is a CCPC based in Montreal with an active income of $750,000.
The DPE/DAPE benefit is still pretty sweet, even if you go over the limit! This small business saves a solid $71,500 on the first portion compared to the general rate.
When you choose your fiscal year-end can really impact your taxes. For example, a January year-end gives you more time to plan your deductible expenses before the filing deadline. Make sure to chat about it with your accountant!
Just knowing the rates isn't enough! Here are the most effective strategies to legally lower your tax bill, all approved by the experts at the Ordre des CPA du Québec.
Deciding between salaries and dividends is a big tax decision. Salaries reduce your company's taxable income (which means less corporate tax), but they're taxed as personal income. Dividends don't reduce corporate income, but you get a sweet dividend tax credit on your personal taxes.
Check out our detailed article on choosing between salaries and dividends to dive deeper into this topic.
Every eligible expense dollar reduces your taxable income. Quebec small businesses can deduct things like:
The timing of your expenses and income can make a big difference. Speeding up equipment purchases before year-end or delaying invoicing for certain projects are common strategies your business accountant can help you with.
For a complete overview of tax planning, check out our dedicated guide.
How does Quebec compare to other provinces when it comes to small businesses? Here's a look at the combined tax rates (federal + provincial) on income eligible for the SBD in 2026:
| Province | Combined Small Business Rate (SBD) | Combined General Rate |
|---|---|---|
| Quebec | 12,2 % | 26,5 % |
| Ontario | 12,2 % | 26,5 % |
| British Columbia | 11.0% | 27.0% |
| Alberta | 11.0% | 23.0% |
| New Brunswick | 11,5 % | 29.0% |
| Manitoba | 9.0% | 27.0% |
Quebec offers a competitive small business rate, on par with Ontario. Plus, with generous Quebec tax credits (like SR&ED, C3i, and multimedia credits), small businesses in Quebec really get a sweet deal when it comes to taxes.
The difference between paying 12.2% and 26.5% tax on your first $500,000 of income is huge: that's $71,500 every year. A specialized accountant focusing on small business tax can help you:
The 1,500+ accountants in the Bankeo network include corporate tax experts. Find the ideal accountant for your SME for free.
Find my accountantFor a small business that qualifies for the SBD/QSB, the combined federal and provincial tax rate is 12.2% on the first $500,000 of active business income. If you earn more than that, the general combined rate of 26.5% kicks in.
The SBD (Small Business Deduction) is a federal program that drops the tax rate from 15% to 9%. The QSB (Quebec Small Business Deduction) is Quebec's version, which lowers the provincial rate from 11.5% to 3.2%. Together, they bring the combined rate down from 26.5% to 12.2%.
The limit is $500,000 of active business income per year. This amount is shared among all associated companies in the same group.
When your adjusted investment income goes over $50,000 a year, the $500,000 business limit gets reduced by $5 for every dollar you're over. If you hit $150,000 in passive income, the SBD is completely gone.
To qualify for the QSB in Quebec, your company's employees (or those from associated companies) need to have worked at least 5,500 paid hours during the tax year. That's roughly the equivalent of 3 full-time employees.
A CCPC that qualifies for the SBD/QSB pays $61,000 in tax on $500,000 (12.2%). Without the SBD/QSB, the tax would be $132,500 (26.5%). That's a saving of $71,500 per year!
Nope. Self-employed individuals are taxed at personal rates (up to 53.31% in Quebec), while incorporated small businesses get the reduced rate of 12.2%. That's one of the big tax perks of incorporating!
Yep. Only corporations (incorporated businesses) can benefit from the SBD/QSB. Sole proprietorships and partnerships are taxed at the owners' personal rates. Check out the legal structures available.
Your T2 and CO-17 returns need to be filed within six months after your company's fiscal year-end. However, taxes are due within two months (or three months for CCPCs eligible for the SBD). Check out our guide on corporate tax returns.
A specialist accountant optimizes your salary/dividend mix, maximizes your eligible deductions, identifies available tax credits, and structures your companies to fully benefit from the DPE/DAPE. Bankeo can connect you free of charge with a tax expert from among its network of over 1,500 accountants.
Bankeo matching is free for entrepreneurs. Access 1,500+ specialized accountants across Quebec.
Find my accountantGeneral information provided for guidance purposes only, reflecting the current 2026 tax regulations. It does not replace the advice of an accountant or chartered accountant: always consult a professional for your specific situation.
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