To claim CRA motor vehicle expenses in Canada, start with proof: a logbook, odometer readings, receipts, and a business-use percentage. That record decides how much of your vehicle cost belongs on the tax form.
For self-employed business or professional income, the calculation usually ends up in Chart A on Form T2125 under CRA’s motor vehicle expense guidance. Employees have a different path: they must meet the employment-expense conditions, keep employer support such as Form T2200 where required, and use the T777 employment expense workflow instead of the self-employed form.
Do not treat CRA’s prescribed per-kilometre employee allowance rate as a self-employed deduction rate. A motor vehicle expense claim is usually based on actual supported costs, then reduced to the business portion of the vehicle’s use.
This article is educational and is not tax, legal, payroll, employment, or financial advice. CRA treatment can change by tax year, vehicle type, employment agreement, province or territory, and business structure. Check the official source and a qualified professional before relying on a claim.
Quick answer
To claim CRA motor vehicle expenses in Canada, keep a logbook that separates business kilometres from total kilometres, save receipts for vehicle costs, calculate the business-use percentage, and enter the supported amount on the right form. Self-employed people usually use Form T2125. Employees who qualify use Form T777 and keep a completed Form T2200 from the employer when required.
The core formula is:
business kilometres / total kilometres x supported motor vehicle expenses = deductible business portion
Check eligibility before you file
Two common groups can have a motor vehicle expense claim, but the rules are not the same.
Self-employed people, sole proprietors, partners, and business owners can deduct the business portion of motor vehicle expenses when the vehicle is used to earn business income. If the vehicle is used for both business and personal driving, only the business portion is deductible.
Employees may be able to claim employment motor vehicle expenses only when the employment-expense rules are met. In broad terms, that usually means the job required travel away from the employer’s place of business or to different places, the employment contract required the employee to pay the vehicle expenses, the employer did not reimburse those expenses or provide a non-taxable allowance for the same vehicle use, and the employee keeps the required employer certification.
If you are both self-employed and employed, keep separate records for each role. Do not use one blended kilometre total for both activities.
What business driving can include
Business driving depends on the facts, but common examples include:
- visiting clients, customers, suppliers, or job sites
- attending a business meeting, training, or conference away from your regular workplace
- picking up supplies, parts, equipment, or inventory for the business
- delivering goods, documents, or equipment for the business
- travelling between work locations during the day
Ordinary commuting is different. CRA’s employee motor vehicle expense page treats driving back and forth between home and work as personal use. Self-employed home-to-business trips also need fact-specific review, especially when the home is not the real business base.
CRA rates do not replace actual expenses
The CRA prescribed automobile allowance rates are mainly used to review whether an employee per-kilometre automobile allowance is reasonable. They are not a shortcut for a self-employed motor vehicle expense deduction.
For current allowance-rate questions, use Current CRA Automobile Allowance Rates (Canada). For this article, the claim is about actual motor vehicle expenses, receipts, logbook records, and the business-use percentage.
Step 1: Decide which claim path applies
Start with your role and the income the vehicle helped earn.
- Use the self-employed workflow when the driving helped you earn business, professional, farming, fishing, partnership, or similar business income.
- Use the employee workflow only when you paid your own employment motor vehicle expenses and meet the CRA employment-expense conditions.
- Treat employer reimbursement, non-taxable allowance, and taxable allowance situations separately before claiming an employee deduction.
- Keep a separate file for each vehicle and each activity.
Do this before choosing a form. A self-employed business claim and an employee employment-expense claim can both involve kilometres, but they sit in different parts of the return.
Step 2: Build the logbook before you calculate
A full logbook is the strongest evidence for business use of a vehicle under CRA’s motor vehicle records guidance. For each business trip, record:
- date
- destination
- purpose
- number of kilometres driven
Also record total kilometres and business kilometres for each vehicle. Keep odometer readings at the start and end of the year or fiscal period. If you buy, sell, trade, or change vehicles during the period, record the date and odometer reading for the change.
If you use more than one vehicle, keep separate records for each one. Each vehicle needs its own kilometres and expenses so the business-use percentage is not distorted.
Step 3: Gather receipts and vehicle records
The logbook proves use. Receipts and records prove cost.
Motor vehicle expenses can include:
- licence and registration fees
- fuel and oil
- electricity for zero-emission vehicles
- insurance
- interest on money borrowed to buy the vehicle
- maintenance and repairs
- leasing costs
Capital cost allowance is a separate part of the claim, not an ordinary operating expense line. Passenger vehicles and zero-emission passenger vehicles may also have limits for capital cost allowance, interest, and leasing costs. If those limits matter to your claim, check the current CRA and Finance Canada figures before filing.
Business parking and supplementary business insurance may be deductible in full when they relate to business activities. Keep those records apart from mixed-use operating expenses so they are not accidentally reduced twice.
Step 4: Calculate the business-use percentage
Use the logbook to calculate the business share of the vehicle’s use:
business kilometres / total kilometres = business-use percentage
Then apply that percentage to supported motor vehicle expenses that relate to both business and personal use.
Example: your logbook shows 14,400 business kilometres and 24,000 total kilometres for the year. Your business-use percentage is 60 percent.
If your supported mixed-use motor vehicle expenses are CAD 6,800, the deductible business portion is:
14,400 / 24,000 x CAD 6,800 = CAD 4,080
That example uses actual expenses. It does not multiply business kilometres by the CRA employee allowance rate.
Step 5: Use the right form
Self-employed business or professional income usually goes through Form T2125. CRA’s motor vehicle expense page refers to Chart A for motor vehicle expenses, with separate treatment for capital cost allowance and applicable interest or leasing limits.
Employees use Form T777, Statement of Employment Expenses, when they qualify to deduct employment expenses. The employee record should also include the required Form T2200 support from the employer. You do not normally send Form T2200 with the return, but you keep it in case CRA asks for it.
If an employer reimbursed the expense, paid a reasonable non-taxable allowance, or the employee refused a reasonable allowance or reimbursement, the employee deduction may not be available for that same vehicle use. Review that point before filing.
Full logbook and simplified logbook
A full logbook records business travel for the full year or fiscal period. It is the cleaner file when your driving pattern changes, when the vehicle is new to the business, or when you need the strongest support for a claim.
You can use a simplified logbook only after you have kept a full 12-month base-year logbook. In a later year, a continuous three-month sample period may estimate annual business use if the sample stays within CRA’s allowed range compared with the base year.
The simplified calculation uses:
sample-year period % / base-year period % x base-year annual % = calculated annual business use
If the sample period no longer represents normal vehicle use, rebuild the record with a full-year logbook. A short sample is not a fix for a year when the business changed, a new route started, or personal driving increased sharply.
Employee claims need extra caution
Employee motor vehicle expenses are narrower than many drivers expect. Eligible employees can deduct expenses paid for a motor vehicle used to earn employment income, but only when the salary or commission employee conditions are met under CRA’s employment motor vehicle expense guidance.
For mixed employment and personal use, keep total kilometres and employment kilometres. Ordinary driving between home and work is personal use in CRA’s employment guidance. If your work arrangement is unusual, document the facts before treating a home-based trip as employment driving.
The employee expense file should include the trip log, odometer readings, receipts, Form T777 calculation, Form T2200 support where required, and any employer reimbursement or allowance records.
Employee motor vehicle expenses include GST and provincial sales tax or HST paid on those expenses. Some employees may also need to review the employee GST/HST rebate rules, but that is a separate calculation from the kilometre log and T777 motor vehicle expense total.
Records to keep after filing
CRA can ask for support later. Keep the logbook, receipts, tax forms, and working papers together.
Your motor vehicle expense file should include:
- the full logbook or valid simplified logbook support
- odometer readings for each vehicle
- total kilometres and business or employment kilometres
- receipts and invoices for each expense category
- financing, lease, and insurance records
- parking and supplementary business insurance support
- Form T2125, T777, and T2200 records where applicable
- reimbursement, allowance, or employer policy records if employment driving is involved
CRA’s record retention guidance generally tells taxpayers to keep tax documents and records for at least six years. For a simplified logbook base year, keep the base-year logbook for six years from the end of the tax year for which it is last used to establish business use.
Common mistakes
- using the prescribed employee automobile allowance rate as a self-employed deduction rate
- keeping receipts but no total-kilometre record
- missing start-of-year or end-of-year odometer readings
- treating commuting as business or employment driving without support
- combining two vehicles into one percentage
- claiming the same vehicle use as both reimbursed and unreimbursed
- putting capital cost allowance on the wrong line
- using a three-month sample before a valid base-year logbook exists
MyCarTracks workflow for CRA vehicle expense records
Build the kilometre record during the year. Reconstructing trips at filing time is slower, and the details are usually weaker. MyCarTracks automatic mileage tracking can help capture trips, separate business and personal kilometres, keep vehicle records organized, and export reports for tax or reimbursement review.
Use the same routine every week:
- Review new trips while the purpose is still clear.
- Confirm the vehicle, driver, destination, and business purpose.
- Save receipts for the same period.
- Export the report by vehicle, activity, or tax year.
- Attach the official CRA source or accountant instruction used for the final calculation.
Automatic tracking does not decide tax treatment. It gives you the kilometre file you need before the calculation starts.
FAQ
Can I claim motor vehicle expenses from the CRA as self-employed?
Yes, if the vehicle was used to earn business income and you have records to support the business portion. You generally claim the business-use percentage of actual supported expenses, not a flat per-kilometre deduction.
Can employees claim vehicle expenses in Canada?
Some employees can, but only when the employment-expense conditions are met. The claim usually requires Form T777 and employer support through Form T2200. If the employer reimbursed the expense or paid a reasonable non-taxable allowance for the same vehicle use, the employee deduction may not apply.
What expenses can go into a CRA motor vehicle expense claim?
Common categories include fuel and oil, electricity for zero-emission vehicles, insurance, licence and registration fees, maintenance and repairs, eligible interest, and leasing costs. Capital cost allowance is handled separately.
How do I calculate the deductible amount?
Divide business kilometres by total kilometres to get the business-use percentage. Multiply that percentage by supported mixed-use vehicle expenses. Keep parking and supplementary business insurance records separate when they relate directly to business activities.
How long should I keep CRA mileage and vehicle expense records?
Keep tax documents and supporting records for at least six years unless a specific rule requires longer. If you use a simplified logbook, keep the base-year logbook for six years from the end of the last tax year that used it.
What to read next
- CRA Mileage Guide (Canada)
- Self-Employed Vehicle Expense Deductions (Canada)
- CRA Mileage Log Requirements (Canada)
- How to Calculate Mileage Reimbursement (Canada)
- Current CRA Automobile Allowance Rates (Canada)
- Mileage Reimbursement for Employees (Canada)