What You Need to Know About Home Office Tax Deductions

By Dan Roberts & Inderpal Grewal on November, 24 2020
3 minute read

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Due to the COVID-19 pandemic, many businesses have closed their offices and employees are working from home. Many employees have incurred work-space-in-the-home expenses and are asking whether these expenses may be deductible from their employment income for the 2020 tax year.

The Canada Revenue Agency (CRA) is working on providing clarity on the availability of work-space-in-the-home expense deduction and has started consulting with business groups. It’s anticipated that the CRA will provide further guidance over the next couple of months.


Current Rules Regarding Work-Space-In-The-Home Expenses

An employee can deduct work-space-in-the-home expenses if they meet one of the following conditions:

  • The work space is where the employee mainly (more than 50% of the time) does their work.
  • The employee uses the workspace only to earn their employment income. The employee also has to use it on a regular and continuous basis for meeting clients, customers, or other people in the course of their employment duties. 

In order for an employee to deduct work-space-in-the-home expenses the employee must be required to incur these expenses in accordance to the terms of their employment. The requirement to work from home does not need to be in writing and it is expected that employees forced to work from home under the current COVID restrictions will meet this requirement.

In addition, employers must provide the employee with a properly completed Form T2200 certifying that the employee is required to incur work-space-in-the-home expenses. The CRA has asked for input on a proposed revised “short-form” T2200. Business groups have provided input to the CRA that this revised form may help reduce administrative work but it is still a significant compliance burden for employers and have requested alleviating this burden by amending the T4 slip.

What expenses can be deducted?

The type of employment income earned will determine which expenses can be deducted. Employees that are paid commissions are eligible to deduct more expenses than employees that are paid by salary only.

Employees earning salary only are allowed to deduct the following expenses:

  • Heat and electricity
  • Cleaning materials
  • Repairs and maintenance that specifically relate to the work space area
  • A portion of rent 

Employees earning commissions are eligible to deduct all of the above expenses, and also the following:

  • A portion of property taxes
  • A portion of home insurance

It is important to note that employees earning either salary or commissions are NOT eligible to deduct mortgage interest or capital cost allowance.

What about costs relating to home phone and internet service?

Home phone and internet service costs are considered supplies. Supplies also include items such as stationery items, stamps, toner and ink cartridges. Supplies are only those materials you use directly in your work, and used exclusively for work.

Monthly costs for basic home phone and internet service are not deductible as supplies as they would not be used exclusively in employment activities. Long distance charges for calls relating to work are deductible as supplies. 

How do you calculate the deductible portion of work-space-in-the-home expenses?

To determine the portion of rent, property tax or insurance to deduct, the employee should compare the square footage of the area used as a work space to the total square footage of the home. The portion should also consider the personal use of the space if it is not exclusively used as a work space. For example, if the work space is 10% of the total floor area of the home and is used 50% of the time as a work space and 50% of the time for other personal use, a reasonable portion would be 5%.


Work-Space-In-The-Home Expenses: CRA administrative policies relating to COVID-19

The CRA has recognized that both employers and employees have been significantly impacted by COVID-19. As such, they have announced some temporary administrative policies as follows. 

Home office equipment

A situation where an employee is reimbursed by their employer for home office equipment, and the employee retains ownership of the equipment, would ordinarily be a taxable benefit. The CRA has relaxed this rule so an employee can be reimbursed for the purchase of home office equipment upon submitting an invoice to the employer. The first $500 will not result in the assessment of a taxable benefit to the employee. Home office equipment would include items such as computer equipment, desks, or chairs.



On November 30, 2020, CRA announced the following in its Fall Economic Statement:

“To simplify the process for both taxpayers and businesses, the CRA will allow employees working from home in 2020 due to COVID-19 with modest expenses to claim up to $400, based on the amount of time working from home, without the need to track detailed expenses, and will generally not request that people provide a signed form from their employers.”

There should be more details in the coming weeks.

Commuting costs

Where an employer reimburses employees for travel between home and a regular place of employment this would ordinarily be a taxable benefit to the employee. The CRA has recognized that, during the COVID-19 pandemic, an employee’s regular place of employment may be their home. As such, the CRA has temporarily allowed for commuting costs between the home and the employer’s place of business to be reimbursed to the employee without a taxable benefit being assessed to the employee.

Parking costs

Where employers provide parking to their employees at the employee's regular place of employment this would ordinarily be a taxable benefit to the employee. The CRA has relaxed this rule where if the regular place of employment is closed during the COVID-19 pandemic the employer-provided parking is not a taxable benefit to the employee.

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