Tax write-offs are your best friend as a small business owner. The higher the deductions you have, the lower your taxable income and tax payable. How do you expense mileage, entertainment and meals in Canada?
Managing business expenses properly is one of the most effective ways for Canadian small business owners to reduce their overall tax burden while staying compliant with CRA requirements. Mileage, meals, and entertainment are among the most commonly claimed deductions, but they are also some of the most frequently reviewed during CRA audits. Understanding what is allowed, how to calculate deductions correctly, and what documentation is required can help you avoid costly reassessments.
This guide explains how mileage, meals, and entertainment expenses work in Canada, what the CRA expects, and how to claim these expenses accurately.
Mileage Expenses in Canada
The use of your vehicle for business-related reasons means that the car expenses incurred are tax-deductible.
If you use a vehicle for business purposes, you may deduct the business-use portion of eligible vehicle expenses. The CRA does not allow a flat mileage deduction for self-employed individuals or corporations. Instead, deductions are based on actual expenses, prorated according to business use.
Eligible vehicle expenses typically include fuel, oil, insurance, repairs and maintenance, licence and registration fees, leasing costs or interest on a car loan, and depreciation through capital cost allowance. Parking fees incurred for business purposes are generally deductible separately and are not subject to proration.
The Canada Revenue Agency regulations allow you to claim these expenses provided you have supporting proof of the car’s use for business purposes.
How to Deduct Mileage Expenses
You’ll need to track your trips throughout the year to calculate your mileage deduction correctly. It would be best if you also hang on to any vehicle-related purchases.
The CRA requires a clear link between your vehicle expenses and income-earning activities. Personal driving, such as commuting between home and a regular place of business, is not considered business use.
To calculate your deductible amount, you must determine the percentage of business use for the year and apply that percentage to total vehicle expenses.
Keeping a Full Logbook
To claim the mileage deduction, the CRA requires you to keep a full logbook that journals all your travel activities.
A complete logbook includes the odometer reading at the beginning and end of the year, the date of each business trip, the destination, the purpose of the trip, and the distance driven. The total kilometres driven for business are divided by the total kilometres driven during the year to determine the business-use percentage.
The CRA allows the use of a simplified logbook method after one full year of tracking, provided the business use remains consistent. Even under the simplified method, you must still record total kilometres annually and retain your base-year logbook.
Using a Mileage Tracking App
A mileage tracking app helps you to track business trips in a well-ordered manner.
Digital mileage tracking tools are acceptable if they capture the same information as a manual logbook and can be produced upon request. Accuracy and consistency matter more than the format.
Calculating the Deduction
With accurate records, calculating your mileage deduction isn’t hard.
Once you know your business-use percentage, apply it to your total eligible vehicle expenses. For example, if 30 percent of your kilometres are business-related, you may deduct 30 percent of eligible costs.
Capital cost allowance for vehicles follows specific rules and limits depending on the class of vehicle and its cost. This is an area where professional advice is often beneficial.
Meals and Entertainment Expenses
You can only make entertainment and meal deduction claims if these expenses are incurred for the sole purpose of earning income for your business.
Meals and entertainment expenses are deductible when they are reasonable and incurred in the course of earning business income. Examples include client meetings, business travel meals, or meals during work-related events.
The 50 Percent Rule
The calculation for these expenses follows the 50-percent rule.
In most cases, only 50 percent of eligible food, beverage, and entertainment costs are deductible for income tax purposes. This limitation applies whether the expense is otherwise deductible, included in inventory costs, or related to capital property.
Tips and taxes are allowed expenses. For example, if you spend $117, including HST and tip on a client meal, the deductible portion is 50 percent of the full amount, or $58.50.
There are limited exceptions where 100 percent of meals may be deductible, such as meals provided at a work site where employees are required to be present for extended hours, or meals provided as part of a charitable event open to the public. These exceptions are narrowly defined and should be applied carefully.
GST and HST on Meals and Entertainment
While only 50 percent of the expense is deductible for income tax purposes, the GST or HST treatment is different. Registrants may generally claim input tax credits on 50 percent of the tax paid on meals and entertainment, mirroring the income tax limitation.
Record-Keeping Requirements
You’ll always need receipts when there’s a need to back up your claims for business expenses for a minimum of six years.
The CRA requires businesses to retain supporting documentation for at least six years from the end of the tax year. Receipts should show the supplier name, date, amount, tax paid, and description of the expense. For meals and entertainment, it is also good practice to note the business purpose and the names of attendees.
Digital copies are acceptable as long as they are readable and accessible.
Common CRA Audit Issues
Mileage and meals are frequently reviewed during audits because errors are common. Typical issues include missing or incomplete logbooks, claiming personal travel as business use, deducting 100 percent of meals without justification, and inconsistent expense patterns compared to reported income.
Maintaining consistent documentation and reviewing expense claims annually can significantly reduce audit risk.
Incorporated Businesses vs Sole Proprietors
The rules for deducting mileage and meals are similar for corporations and sole proprietors, but the mechanics differ. Corporate owners may receive reimbursements for vehicle and meal expenses, which must be structured properly to avoid being treated as taxable benefits.
Automobile allowances paid to employees or owner-managers must be reasonable and based on actual business kilometres to remain non-taxable.
Wrapping Up
You’ll always need receipts when there’s a need to back up your claims for business expenses for a minimum of six years. You should, therefore, be diligent when you incur any business expense.
Mileage, meals, and entertainment deductions can meaningfully reduce your tax bill when claimed correctly. The key is accurate tracking, reasonable claims, and proper documentation. When used properly, these deductions support your business without exposing you to unnecessary CRA scrutiny.
Do you have tax-related questions about your small business? Book a consultation with one of our tax planning experts and determine how you can maximize your tax savings for your business’s year-end