A terminal loss is the undepreciated capital cost (UCC) still sitting in a capital cost allowance (CCA) class after you dispose of the last asset in that class. Unlike a capital loss, which can only offset capital gains, a terminal loss comes straight off your business, professional, or rental income. That direct deduction is what makes it worth chasing, and it is also why the Income Tax Act sets specific conditions and several outright blocks on the claim.
The Two Conditions You Must Meet
Subsection 20(16) sets out both requirements. Both must be true at the end of your taxation year.1Department of Justice Canada. Income Tax Act – Section 20
- The UCC balance is still positive. That is, the total cost of assets added to the class, minus all CCA claimed and all proceeds credited against the class, leaves a positive number.
- No property remains in the class. If you still own even one asset that belongs to it, the class stays open and the deduction is blocked.
The second condition trips people up most often. If your business owns five delivery vans in Class 10 and you sell four, the remaining van keeps the class alive. You cannot claim a terminal loss until that last van is sold, scrapped, or otherwise disposed of. The CRA looks at what you own at the end of your fiscal period, not mid-year.
How to Calculate a Terminal Loss
Start with the opening UCC for the class at the beginning of the year. Add the capital cost of any new assets you acquired during the year. Then subtract, for each asset you disposed of, the lesser of its original cost or its sale price. If the result is positive and the class is empty at year-end, that remaining balance is your terminal loss.2Canada Revenue Agency. Line 9948 – Terminal Loss
A simple example. Your Class 8 equipment has an opening UCC of $15,000. You made no new purchases during the year. You sell the only remaining asset for $9,000, which is less than its original cost. Subtract $9,000 from $15,000, and $6,000 stays behind. The class is empty and the balance is positive, so you have a $6,000 terminal loss.
Terminal Loss vs. Recapture
Recapture is the opposite outcome from the same calculation. If you empty a class and the UCC goes negative, the negative amount is added back to your income as recapture. In plain terms, you claimed more depreciation over the years than the asset actually lost in value, and you pay the difference back through higher taxable income.
A terminal loss is the reverse: the asset lost more value than your CCA claims covered, and the tax system compensates you with a deduction. Both are triggered only when the class is completely emptied. As long as any property remains, the UCC balance simply carries forward to next year.
Situations That Block the Claim
Not every empty CCA class produces a deductible terminal loss. Subsection 20(16.1) lists specific denials, and one common planning mistake produces the same result.1Department of Justice Canada. Income Tax Act – Section 20
Luxury Passenger Vehicles in Class 10.1
A passenger vehicle that cost more than the prescribed CCA ceiling goes into its own Class 10.1 rather than the regular Class 10. For vehicles acquired in 2026, that ceiling is $39,000 before tax. Terminal loss and recapture rules do not apply to Class 10.1 vehicles at all.3Canada Revenue Agency. Capital Cost Allowance (CCA) In the year you dispose of the vehicle, you can claim 50% of the CCA that would have been allowed if you still owned it at year-end. That partial final-year deduction is the only relief.4Canada Revenue Agency. Chapter 4 – Capital Cost Allowance
Replacement Property Within 24 Months
If property was lost involuntarily through expropriation, theft, or destruction, and you or a related person acquires similar replacement property for the same fixed location within 24 months, paragraph 20(16.1)(b) blocks the terminal loss. The business is treated as continuing with equivalent property, so the class is not considered closed.1Department of Justice Canada. Income Tax Act – Section 20
Class 14.1 Property
Goodwill and other intangible business property sit in Class 14.1. You cannot claim a terminal loss on this class unless you have completely ceased carrying on the business the class relates to. Selling one intangible asset while the business continues will not trigger the deduction.1Department of Justice Canada. Income Tax Act – Section 20
Buildings Sold With Land
Selling a building at a loss while the underlying land has appreciated creates a mismatch the CRA will not ignore. Subsection 13(21.1) forces a reallocation of the combined sale proceeds between the building and the land, bumping up the building’s deemed sale price and reducing the land’s deemed price. That shrinks or eliminates the terminal loss on the building.5Department of Justice Canada. Income Tax Act – Section 13 The rule applies whenever you sell both the building and the land in the same year, or when you sell the building while you or a related person still own the land. If commercial real estate is involved, the allocation calculation almost always needs professional help, because the formula compares fair market values, cost amounts, and prior capital gains on the land.
Buying a New Asset in the Same Class Before Year-End
This one is a planning trap rather than a statutory denial, but the outcome is identical. Because the CRA checks whether the class is empty at the end of your fiscal period, buying any new asset that falls into the same CCA class before year-end reopens the class. The UCC carries forward, and no terminal loss arises. If you plan to claim one, wait until the following fiscal year to acquire replacement equipment in that class.
How a Terminal Loss Reduces Your Tax Bill
A terminal loss comes off your business, professional, or rental income for the year. That is a real advantage over a capital loss, which can only offset capital gains. If you have $50,000 in business income and a $12,000 terminal loss, your net business income drops to $38,000.2Canada Revenue Agency. Line 9948 – Terminal Loss
For rental properties, the CRA allows the terminal loss to create or increase a rental loss for the year. If it exceeds your rental income, the resulting rental loss can offset other income on your return.
When the Loss Exceeds Your Income
If the terminal loss pushes your overall income into a net loss for the year, that becomes part of your non-capital loss. You can carry a non-capital loss back three years or forward up to 20 years and apply it against income in those years.6Canada Revenue Agency. Line 25200 – Non-capital Losses of Other Years Carrying back is often the faster route to a refund. You file a request with the CRA rather than re-filing the prior year’s return.
How to Report a Terminal Loss
Where you report depends on the type of income the property was generating.
- For business or professional income, use Area A of Form T2125 (Statement of Business or Professional Activities) to calculate the CCA for the class. The terminal loss flows from the UCC column once you show no remaining property in the class.7Canada Revenue Agency. Area A – Calculation of Capital Cost Allowance (CCA) Claim
- For rental income, use Form T776 (Statement of Real Estate Rentals) and enter the amount at Line 9948.2Canada Revenue Agency. Line 9948 – Terminal Loss
In the year you claim a terminal loss, you do not also claim regular CCA on that class. The terminal loss replaces the CCA deduction for the final year.1Department of Justice Canada. Income Tax Act – Section 20
Records You Need to Keep
You need documentation for every number that feeds the calculation. That means original purchase invoices for each asset, records of all CCA previously claimed on the class, and sale agreements or receipts confirming what you received on disposition. If you scrapped or abandoned an asset rather than selling it, keep whatever evidence supports that the proceeds were nil: photos, scrap yard receipts, or a written record of the circumstances.
The CRA requires you to keep supporting records for at least six years after the return is filed, even if you filed electronically.8Canada Revenue Agency. How Long Should You Keep Your Income Tax Records For terminal loss claims, holding records longer is worth considering. Auditors examining CCA classes often look at the full history of the class, and reconstructing years of additions and dispositions without original documents is painful.