CRA Automobile Standby Charge & Tax Guide 2026

1. What Is an Automobile Taxable Benefit?

When an employer makes an automobile available to an employee because of the employee's current, previous, or intended office or employment and the automobile is used for personal purposes, a taxable automobile benefit can arise. For an automobile subject to the automobile benefit rules, the benefit generally consists of a standby charge plus an operating expense benefit, less amounts the employee reimburses the employer for those benefits.

2. Employer-Owned Automobile: Standby Charge

For an employer-owned automobile, the general standby charge is based on 2% per month of the automobile's cost, taking into account the number of days the automobile was available. The automobile's cost for this purpose generally includes the purchase cost, options and accessories, and applicable GST/HST and PST, as well as qualifying additions made after purchase.

3. Employer-Leased Automobile: Standby Charge

For an employer-leased automobile, the standby charge is generally based on two-thirds of the applicable lease cost. CRA's detailed calculation can require the lease cost to be adjusted for items such as lump-sum payments, trade-ins, taxes not included in monthly lease payments, and the applicable lease duration. Insurance is excluded from the lease-cost calculation used for the standby charge.

4. Reduced Standby Charge: Eligibility and Formula

A reduced standby charge may be available when the automobile is used primarily for employment-related driving and personal use stays within CRA's prescribed limit. The business-use condition requires more than 50% of the distance travelled to be for business or employment-related driving. The personal-use condition is no more than 1,667 kilometres per 30-day period or 20,004 kilometres for the year.

5. Simplified vs. Detailed Standby Charge

CRA provides simplified and detailed approaches in certain circumstances. The simplified standby-charge calculation is not automatically available for every employer-owned automobile. CRA identifies conditions including that the employer owns the automobile, the employee uses the same automobile throughout the year, the employee's principal source of employment is not selling or leasing automobiles, and the employee is not eligible for the reduced standby charge. If those conditions are not met, the detailed calculation should be used.

6. 2026 Operating Expense Benefit

The operating expense benefit covers the taxable benefit arising from operating costs paid by the employer for personal use of an automobile that is subject to a standby charge. For 2026, the prescribed fixed rate is $0.34 per personal kilometre for an employee who does not sell or lease automobiles. A special rate of $0.31 per personal kilometre applies where the employee's source of employment is selling or leasing automobiles.

7. Optional Operating Expense Method

Instead of using the prescribed fixed-rate operating expense calculation, an employee may be able to use the optional operating expense method. CRA's conditions include that the employer includes a standby charge in the employee's income, the automobile is used primarily—more than 50%—for employment-related driving, and the employee notifies the employer in writing before the end of the year of the intention to use the optional method.

8. Logbooks and Records

Employees should maintain records that allow the employer to determine the automobile's business or employment-related kilometres, personal kilometres, and days of availability. CRA's current guidance requires a logbook or daily record when an automobile is made available and identifies the total days available and the business and personal kilometres as important supporting information.

9. Business vs. Personal Driving

The distinction between employment-related and personal driving is central to both the standby-charge reduction and the operating-cost calculation. Driving between home and a regular place of employment is generally treated as personal driving. Employment-related travel can include travel undertaken in the course of employment duties, subject to CRA's rules and the facts of the situation.

10. Employee Reimbursements

The final automobile benefit is not necessarily the gross standby and operating-expense amounts. Amounts the employee reimburses the employer for the standby charge or operating expense benefit can reduce the taxable automobile benefit when the reimbursement qualifies under CRA's rules.

11. T4 Reporting and Payroll Treatment

For an automobile provided by the employer, CRA requires the taxable automobile benefit to be reported on the T4 using Box 14 and code 34, 'Personal use of employer's automobile or motor vehicle.' The automobile benefit is included in Box 14. Code 40 is not the correct code for the employer-provided automobile benefit.

12. Employer-Provided Automobile vs. Employee's Own Vehicle

An employee who uses their own vehicle for employment is subject to different CRA allowance and reimbursement rules. That regime should not be combined with the employer-provided automobile standby charge calculation.

13. Worked 2026 Example

Assume an employer-owned automobile has an applicable cost of $45,000 and is available to the employee for the full year. The employee drives 8,000 personal kilometres and 18,000 employment-related kilometres. The employer pays the automobile's operating costs and the employee makes no reimbursement.

14. Practical Employer Compliance Checklist

Employers should maintain a defensible calculation file rather than relying on a single annual estimate.

15. Official CRA Calculation Tools

CRA provides an Automobile Benefits Online Calculator and Form RC18, Calculating Automobile Benefits, to help employers determine the taxable automobile benefit. These tools should be preferred over a simplified website formula when the vehicle is leased, availability is less than a full year, more than one automobile is involved, or the simplified method is not available.

Frequently Asked Questions