The Productivity Mega Deduction, explained for business owners
On September 15, 2026 the federal government proposed permanent immediate expensing for most depreciable property. Here is what it means in practice, what qualifies, and how to plan purchases before your fiscal year-end.
1. What it is
Canada's tax system normally makes you deduct the cost of equipment slowly, through capital cost allowance (CCA). Each type of property has a class and a rate. Furniture and most equipment (Class 8) deducts at 20% a year on a declining balance; vehicles and machinery (Class 10, 43) at 30%; computers (Class 50) at 55%. In the year you buy, the half-year rule cuts the first claim in half. A $100,000 Class 8 purchase produced a $10,000 deduction in year one and took more than a decade to write off fully.
The Productivity Mega Deduction replaces that for eligible property with a single 100% deduction in the year the property becomes available for use. It is proposed to be permanent and to apply to property acquired on or after September 15, 2026. The government estimates the fiscal cost at $36 billion over five years and says the measure cuts Canada's marginal effective tax rate on new investment from about 13% to 6.4%.
2. What qualifies
The announcement describes all depreciable property subject to the CCA rules, with specific exclusions. Named examples include computer equipment, software, machinery and equipment, vehicles, aircraft, patents, research and development expenditures, fibre-optic cable, mining property, oil and gas pipelines, rail track, bridges and roads. Roughly two-thirds of business capital investment is expected to qualify, up from about 15% under the previous targeted measures.
| Asset | Class | Old first-year deduction | Status |
|---|---|---|---|
| Computer equipment | 50 | 28% (half-year rule) | Eligible |
| Software | 12 / 10 | 50% (half-year rule) | Eligible |
| Manufacturing and processing equipment | 43 / 53 | 15% (half-year rule) | Eligible |
| General equipment, tools and furniture | 8 | 10% (half-year rule) | Eligible |
| Commercial vehicles (vans, pickups, work trucks) | 10 | 15% (half-year rule) | Likely eligible |
| Heavy trucks and tractors | 16 | 20% (half-year rule) | Eligible |
| Zero-emission vehicles | 54 / 55 | 15% (half-year rule) | Eligible |
| Patents, licences and acquired IP | 44 | 13% (half-year rule) | Eligible |
| Clean energy and energy conservation equipment | 43.1 / 43.2 | 15% (half-year rule) | Eligible |
| Data network infrastructure | 46 | 15% (half-year rule) | Eligible |
| Farm machinery | 10 / 8 | 15% (half-year rule) | Eligible |
| Construction and contractor equipment | 38 / 8 | 15% (half-year rule) | Eligible |
| Medical and dental equipment | 8 | 10% (half-year rule) | Eligible |
| Restaurant and hospitality equipment | 8 | 10% (half-year rule) | Eligible |
| Media production equipment | 8 / 50 | 10% (half-year rule) | Eligible |
| Aircraft | 9 | 13% (half-year rule) | Eligible |
| Buildings and additions | 1 / 3 | 2% | Excluded |
| Goodwill, franchises and licences (Class 14.1) | 14.1 | 3% | Excluded |
| Passenger vehicles (Class 10.1) | 10.1 | 15% | Excluded |
3. What is excluded
- Buildings, including additions and alterations, in Classes 1 and 3. (Eligible manufacturing and processing buildings have their own temporary Budget 2025 rule.)
- Class 14 and 14.1 property: franchises, licences, goodwill and similar intangibles.
- Class 51 property, such as regulated natural gas distribution pipelines.
- Certain vehicles in Classes 10 and 10.1. Passenger vehicles above the Class 10.1 cost cap are the clearest exclusion; cargo vans and work trucks that are not 'passenger vehicles' are expected to qualify, but wait for the legislation.
- Property depreciated under Schedules V and VI of the Income Tax Regulations (certain industrial mineral mines and timber limits).
4. Timing and 'available for use'
Two dates matter. The property must be acquired on or after September 15, 2026, and the deduction is claimed in the taxation year it becomes available for use. For most equipment that means delivered, installed and capable of performing its function. Ordering, paying a deposit, or having it sitting in a shipping container does not count. If your fiscal year ends December 31, the equipment must be usable by then to claim it in 2026. If it slips to January, the deduction slips a full year.
Businesses with a non-calendar year-end have more flexibility: a purchase in October against a June 30, 2027 year-end still lands in the 2027 taxation year, but the deduction is worth the same, so there is no reason to rush unless your current year is unusually profitable.
5. What it is worth
Strictly, immediate expensing is a deferral: the total deduction over the life of the asset does not change. What changes is when you get it. For a corporation paying the small business rate (around 11% to 12% combined), a $100,000 purchase now produces roughly $11,000 to $12,000 less tax in the year of purchase instead of about $1,100 under the old Class 8 schedule. At the general corporate rate (around 23% to 31% combined) the same purchase produces $23,000 to $31,000 less tax this year. The net present value of the acceleration, at a 6% cost of capital, is typically 2% to 8% of the purchase price depending on the class. Use the calculator for your numbers.
6. Corporations vs. sole proprietors
The announcement refers to 'taxpayers' acquiring eligible property, which on its face includes unincorporated businesses, partnerships and corporations alike. If you are a sole proprietor your deduction offsets income taxed at your personal marginal rate, which is often higher than the corporate rate, so the year-one reduction can be larger. The previous temporary immediate expensing measure (2021 to 2024) was limited to CCPCs, resident individuals and Canadian partnerships with a $1.5 million cap; the Mega Deduction is described as broad-based and permanent with no cap mentioned.
7. Pitfalls
- Recapture. After a 100% deduction the asset's undepreciated capital cost is zero. Sell it later for $40,000 and that $40,000 is income.
- Losses. A deduction is only useful against income. CCA is permissive, so you can claim less than 100% and carry the rest forward in the class.
- Leasing. Only owned property gets CCA. A lease is a current expense with no capital deduction.
- Passenger vehicles. Company cars are the trap. A pickup used mainly to haul equipment is different from an SUV the owner drives.
- Purchase price allocation. When buying a business, the split between equipment (eligible) and goodwill (excluded) now has a large cash impact.
- It is not law yet. Draft legislation must follow. The CRA generally administers announced measures, but a plan built on the proposal carries some risk until the bill passes.
8. How it relates to Budget 2025's Productivity Super-Deduction
Budget 2025 (November 2025) reinstated the Accelerated Investment Incentive (1.5x the normal first-year CCA) and granted immediate expensing to a targeted list: computers (Class 50), patents (Class 44), data network infrastructure (Class 46), clean energy equipment (Classes 43.1 and 43.2), zero-emission vehicles (Classes 54 and 55), manufacturing and processing buildings, and scientific research and experimental development capital expenditures. The Mega Deduction keeps those, makes immediate expensing permanent, and extends it to nearly everything else: Class 8 equipment and furniture, Class 10 vehicles that are not passenger vehicles, Class 43 machinery, Class 16 heavy trucks, Class 38 construction equipment, aircraft, fibre-optic cable and more.
9. A year-end plan
- Estimate this year's taxable income with your accountant. The deduction is worth the most in a high-income year.
- List the equipment, vehicles, software and machinery you planned to buy in the next 12 months.
- Run each item through the calculator and check its class on the eligible assets pages.
- Confirm delivery and installation dates against your fiscal year-end. 'Available for use' is the test.
- Keep invoices for installation, freight and commissioning together; they are part of the capital cost.
- Send your accountant a one-page brief with the list, the classes and the timing so they can confirm the plan quickly.
Free: the Year-End Purchase Checklist (PDF)
One page. What qualifies, what does not, the 'available for use' trap, and the seven questions to ask your accountant before you buy. No spam, unsubscribe any time.
The Mega Deduction Year-End Playbook
Everything you need to walk into your accountant's office with a plan instead of a question. Built for owner-managed Canadian businesses that expect a profitable 2026.
- Excel purchase planner with every province's rates and every CCA class pre-loaded. Model up to 12 purchases, see the year-one deduction, tax reduction and 10-year comparison for each.
- The 41-page Playbook (PDF): eligibility by asset class, the exclusions, 'available for use' rules, financing vs. leasing, recapture risk, CCPC vs. sole proprietor, and worked examples for 12 industries.
- Accountant brief template (Word): a one-page memo you fill in and send so your accountant can confirm the plan in one email instead of a meeting.
- 30-day action plan for purchases that must be delivered and installed before your fiscal year-end.
$97$47 CAD one-time, instant download
Secure checkout by Stripe. Files delivered immediately after payment. Not tax advice; every plan should be confirmed by your accountant.