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How Much of Your Business Vehicle Can You Write Off?

Sep 27, 2026
How Much of Your Business Vehicle Can You Write Off?

Passenger Vehicle CCA Limits Explained (Class 10.1 vs Class 54)

Not every business vehicle depreciates the same way for tax purposes. Which CCA (Capital Cost Allowance — the tax term for deducting a vehicle's cost gradually over several years instead of all at once) class a vehicle lands in changes how it's tracked, what happens when it's eventually sold, and how much of its cost can actually be claimed.

Class 10: Where Many Vehicles Start

Class 10 includes many ordinary business vehicles at a 30% CCA rate. It can also include a passenger vehicle if its cost doesn't exceed the Class 10.1 threshold that applied when it was acquired. Unlike Class 10.1, vehicles in Class 10 are generally pooled together in one shared class rather than each tracked separately.

Some vans and pickup trucks can also fall into Class 10 rather than being treated as passenger vehicles, depending on their configuration and how they're used. Zero-emission and certain other vehicles can have different classifications, so don't assume every business vehicle automatically belongs here.

Class 10.1: When a Passenger Vehicle Exceeds the CCA Limit

Once a passenger vehicle's price crosses a threshold the CRA sets and periodically adjusts, it moves into Class 10.1 instead. This class works differently from Class 10 in an important way: every Class 10.1 vehicle gets its own separate class rather than being pooled, and the capital cost eligible for CCA is capped at the prescribed amount — $39,000 before tax for a vehicle acquired in 2026, plus the applicable sales tax on that amount — no matter what the vehicle actually cost.

The One Genuinely Unusual Rule About Class 10.1

Sell a Class 10 vehicle, and the proceeds affect the remaining tax balance of the pooled class. That can contribute to recapture — taxable income when previous CCA deductions effectively exceeded the remaining tax balance — or, if no property remains in the class and there's still undeducted tax value left, a terminal loss, which can generally be deducted. Selling one vehicle out of a pooled class doesn't automatically trigger either outcome on its own; it depends on what else is left in the pool.

Class 10.1 works differently: CRA's normal recapture and terminal-loss rules generally don't apply to these separately tracked passenger vehicles. It's a genuinely unusual carve-out, and it changes the tax math around selling or trading in a higher-value vehicle.

One edge case worth knowing: if a Class 10.1 vehicle is both bought and sold within the same year, no CCA can be claimed on it at all for that year — the half-year disposal rule below only applies when the vehicle was still owned at the end of the previous year.

Class 54: Electric Vehicles Get Their Own Rules

Qualifying zero-emission vehicles (vehicles that meet CRA's eligibility requirements for this class) that would otherwise fall into Class 10 or 10.1 instead go into Class 54, with a separate — and noticeably higher — cost ceiling: $61,000 before tax for vehicles acquired in 2026, plus the applicable sales tax on that amount, part of the federal push toward zero-emission vehicles.

Another important difference from Class 10.1: selling a Class 54 vehicle can result in recapture or a terminal loss — Class 54 doesn't carry the same carve-out that protects Class 10.1. If the vehicle originally cost more than the Class 54 ceiling, CRA adjusts the proceeds used in the CCA calculation to account for the fact that the full purchase price wasn't eligible for CCA in the first place. The mechanics aren't identical to Class 10.1 in several ways, so a zero-emission purchase is worth checking against the current rules for that specific class rather than assuming it works the same way.

The Half-Year Rule — and Where It Doesn't Apply

In the year a Class 10 or Class 10.1 vehicle is acquired, the usual first-year rules generally limit the deduction to half of what it would otherwise be, with the full claim kicking in the following year. Class 54 works differently: qualifying zero-emission vehicles have their own enhanced first-year CCA rules rather than following the standard half-year reduction. That enhanced treatment has changed over time, so the acquisition date matters — don't assume the first-year deduction available on a vehicle bought several years ago is the same one available today.

For a Class 10.1 vehicle, that half-year logic also shows up on the way out: if the vehicle was still owned at the end of the prior year, half of what the CCA would have been for the year of sale can still be claimed, even in the year it's disposed of.

At a Glance

  Class 10 Class 10.1 Class 54
Typical use Many regular business vehicles Passenger vehicles over cost ceiling Qualifying zero-emission vehicles
CCA rate 30% 30% 30%
Tracked separately per vehicle? Generally no — pooled Yes No separate class for each high-cost vehicle
2026 passenger-vehicle cost ceiling — $39,000 + applicable tax $61,000 + applicable tax
Standard half-year rule applies? Generally yes Generally yes No — enhanced first-year rules
Recapture / terminal loss? Can apply, depending on pool Generally no Can apply

Which class a vehicle falls into is one piece of the bigger lease-or-buy decision — see RSB's guide on leasing vs. buying a business vehicle for how it all fits together.

FAQ

Does buying a $90,000 vehicle mean I can claim CCA on the full $90,000?
No. Once a passenger vehicle falls into Class 10.1, the amount eligible for CCA is capped at the prescribed ceiling in effect when the vehicle is acquired, regardless of the actual purchase price.

How does a business figure out which class its vehicle belongs to?
It comes down to the vehicle's cost relative to the current threshold, and whether it technically qualifies as a "passenger vehicle" versus another motor vehicle type. Sorting this out at the time of purchase saves having to reclassify things later.

Does the Class 10.1 cost ceiling ever change?
Yes — it's reviewed and adjusted periodically, so the applicable ceiling depends on when the vehicle was actually acquired, not one fixed number that applies forever.

Can a vehicle switch classes after it's been purchased?
Generally no. Classification is locked in at acquisition, based on the rules in effect at that moment — it doesn't shift later just because the threshold changes for future purchases.

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