Car Write-Offs: How It Works & What Happens

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Last updated on February 24, 2026

7 minute read

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How Your Car is Declared a Total Loss at a Glance

  • Ontario insurers typically declare a total loss when repair costs reach 70%–80% of a vehicle’s actual cash value (ACV).
  • Settlement offers are based on depreciated value, not on what you originally paid. Unless you carry a depreciation waiver (OPCF 43), insurers pay the vehicle’s ACV at the time of the accident.
  • OPCF 43 does not guarantee full purchase price reimbursement. It pays the lowest of the original purchase price, MSRP at purchase, or the cost of a comparable replacement vehicle.
  • Depreciation waivers are temporary. OPCF 43 typically lasts 2–5 years, after which standard depreciation rules apply.
  • You can negotiate your settlement. Drivers are not required to accept the insurer’s first offer and can present comparable vehicle listings.
  • Theft often results in a total loss. Unrecovered stolen vehicles are typically written off and paid out based on ACV.

What Happens if Your Car Is Deemed a Write-Off?

If your car is deemed a write-off, your car insurance company will offer you a settlement check equivalent to the car’s value at the time of the collision. Here’s how your car is assessed by your appraiser and deemed a write-off:

  1. An appraiser from your car insurance company will compute how much your vehicle was worth before the accident. Note that this value may have gone down due to depreciation, which is one of the hidden costs of owning a car.
  2. Typically, insurers calculate a total loss ratio by dividing the cost of repairs by the vehicle’s actual cash value (ACV). Most companies use an industry-standard trigger of 70% to 80% to determine whether a vehicle is a Write-Off.
  3. The appraiser decides if your car will be written off or repaired.
  4. If the appraiser deems your car still worth repairing, your car insurance policy will be used to cover the cost of repairs. However, if your damaged car’s estimated cost of repairs and salvage value exceeds your car’s pre-accident cash value, it will be written off.
  5. If your car is deemed a write-off, your car insurer will give you a settlement offer to replace it instead.

After your damaged car is written off, it may be branded “irreparable” or “salvage”. Irreparable cars can never be repaired and driven on the road – they can only be used for parts. Salvage cars need repairs and inspection before they can be allowed on the road again.

You could be allowed to keep your damaged car as part of the write-off settlement if it has no safety or structural issues.

What Happens When Your Car Is a Total Loss

What You Can Do if Your Car Is a Write-Off

If your car is deemed a write-off, you may want to use the settlement cheque to cover the cost of a new car or dispute the company’s assessment. Here’s a quick breakdown of how each works:

  • You can use the settlement cheque to purchase a new car, but this cheque will represent the depreciated value of your car, not its original purchase price. Cars start depreciating as soon as you drive them off the lot, so in many cases, your settlement cheque may not be enough to buy a similar, brand-new vehicle.
  • With an active OPCF 43 endorsement, your insurer will pay the lowest of three specific amounts: the actual purchase price, the manufacturer’s suggested list price (MSRP) at the time of purchase, or the cost of a brand-new, similarly equipped replacement vehicle.
  • If you accept that your car should be written off but disagree with the settlement amount offered, you can present your own list of similar vehicles and their values to your car insurer.
  • If you think your car shouldn’t be written off and can still be repaired, you need to talk to your car insurance company. You’ll need to show evidence that the car will be safe to drive after repairs, as well as a lower estimate that makes the car worth repairing.

How Does a Car Insurance Company Determine My Car’s Value?

A car insurance company determines the value of your car by considering the following factors:

  • Your car’s make, model, year, and odometer reading
  • Engine type
  • Overall interior and exterior condition, taking into consideration any prior damage
  • Values for similar vehicles listed in industry publications, classified ads, and used car valuation databases, such as the Canadian Automobile Red Book

However, if your car is brand-new and covered by a depreciation waiver, your car insurance company will reimburse you whichever of these amounts is lower:

  • Your car’s purchase price
  • The manufacturer’s list price for your car
  • The cost of replacing your car with a similar vehicle

Generally, the newer and better-maintained your vehicle is, the higher your car’s assessed value is, and the larger the amount you’ll get if it’s written off.

My Car’s Damage Wasn’t Too Serious, Why Was It Written Off?

Even if the damage to your car doesn’t appear too serious, your car insurer may write it off and instead hand you a cheque due to the cost of recalibration.

Because of the increasing sophistication of car technology, many vehicles have sensitive electronic sensors that need recalibrating during repairs. Recalibration can take tools, specialized knowledge, and more time to repair.

If your car insurer considers the cost of repairs and recalibration too high, they may write your car off instead.

What if I Want My Car Repaired Instead of Written Off?

If you want your car repaired instead of written off, you need to talk to a representative from your car insurance company to reevaluate the claim

If your car’s damage was minor and the car insurance company considers it worth repairing, it will do the following:

  • Cover the cost of repairs related to the accident
  • Oversee your vehicle’s repairs at one of their preferred auto shops
  • Expect you to cover any additional costs for part replacements if they’re better than your car’s parts before the accident

In most cases, car insurance companies refuse to repair a vehicle if there’s a safety issue that’s too serious or costs too much for them to repair.

What if I Want My Car Written Off and Not Repaired?

If you want your car written off and not repaired, you can disagree with your car insurance company’s appraisal of the cost of repairs. The cost you present has to be high enough for the company to deem the vehicle too expensive to repair at any of their preferred shops.

Apart from the cost of repair, you should be able to show that the car is no longer safe to drive even after repairs and replacements. Typically, when a car insurance company sees too many safety issues, it will write off the car instead of covering repairs. Review your claim with a representative from your insurer to determine if the car is too expensive to repair or too risky to put back on the road.

What if I Want My Car Repaired at a Different Shop?

If you want your car repaired at a different shop, you’ll need to get an estimate for parts and labour approved by your insurer. Here are things to keep in mind if you want your car repaired at your trusted mechanic or shop instead of your car insurer’s preferred shops:

  1. Ask the shop for a written estimate for repairs, inclusive of labour and replacement parts.
  2. Get the estimate approved by your insurer.
  3. Once your car insurer approves this estimate, sign it with the mechanic of your trusted shop.
  4. Stay updated about your car’s repairs and any suggested recommendations from your shop’s mechanic. Note that, during repairs, your mechanic may suggest additional upgrades like brake replacement or updating the exhaust. However, these add-ons won’t be covered by your insurer.

Is a Written-Off Car a Taxable Expense?

Yes, a written-off car can be a taxable expense if you used it to earn business income. The types of claims you can make on your car are:

  • Insurance
  • Maintenance and repairs
  • License and registration costs
  • Fuel and oil costs
  • Leasing costs, if applicable
  • Interest on money borrowed to purchase the vehicle
  • Capital cost allowance, if you own the vehicle

Note that you can only deduct reasonable motor vehicle expenses if you have receipts to back them up. Keep in mind that if you also use your vehicle for personal purposes, the only deductible expenses are those incurred for business.

For 2026, the ceiling for capital cost allowances (CCA) for Class 10.1 passenger vehicles has increased to $39,000 before tax, and the maximum allowable interest deduction remains at $350 per month for new automobile loans.

Is My Car Declared a Total Loss When It’s Stolen?

If your car is stolen and not recovered, your insurer will typically declare it a total loss and pay out a settlement based on its actual cash value. Even if the vehicle is recovered but severely damaged — such as being stripped for parts or re-registered with a different VIN — it may still be written off.

In fact, the Équité Association’s First Half 2025 Auto Theft Trend Report recorded 23,094 private passenger vehicles stolen in Canada in the first six months of 2025, with many of these cases linked to organized crime tactics like chop shops and re-VIN operations, which reduce recovery chances and increase the likelihood that insurers classify the vehicles as total losses.

What Insurance Coverage Do I Need to Be Protected Against a Total Loss?

To be protected against a total loss, you need both comprehensive and collision coverage. Both types of coverage cover vehicle repairs or replacements up to the vehicle’s actual cash value in the case of collisions with vehicles or objects, as well as other unexpected situations. You can also bundle both of these insurance protection packages into all-perils coverage

Coverage Add-Ons That Can Make a Huge Difference

In addition to collision and comprehensive coverage, there are two add-on insurance protection options that can soften the blow of your car getting totalled:

OPCF 43 (waiver of depreciation) is an optional endorsement to your car insurance policy in Ontario that ensures your insurer pays you the cost to replace your vehicle and not its depreciated value in case of a total loss.

The OPCF 43 endorsement only protects vehicles for a specific indemnity period, typically the first 24 to 48 months from the original delivery date. Some insurers now offer extensions up to 60 months, but once this period expires, the endorsement is removed, and the vehicle is again subject to standard depreciation.

Under OPCF 43, the insurer is legally obligated to pay the lowest of the following three benchmarks: the original purchase price, the manufacturer’s suggested list price (MSRP) on the date of purchase, or the current cost of an identical replacement vehicle.

Guaranteed asset protection (GAP) insurance is a type of insurance that protects you if your financed or leased car is totalled or stolen. This policy provides you with a payout that can make up the difference (or cover the gap) between the car insurance payout and the car loan balance.

With long-term car loans being more common, gap insurance can be a great idea to protect your finances in case your car is totalled or stolen. You may also be required to take gap insurance as part of your car leasing agreement.

Key Advice from MyChoice

  • Think about getting OPCF 43 or gap insurance to get extra protection from your car being totalled.
  • You don’t have to accept the insurer’s first cash settlement offer, since you can still negotiate for a larger settlement.
  • Consider purchasing a new vehicle quickly after your car gets totalled because you can move the existing insurance policy to your new car.

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