
Form T2901 is used by an individual taxpayer to designate a real property as their principal residence. The principal residence exemption applies to each year that a property is designated as the principal residence and no other property is designated as such. The filing of this form has become more critical now that the CRA requires individuals to report the sale of principal residences.
You are required to file a T2091 when the principal residence exemption does not entirely eliminate the gain on the sale and must be filed with your return for the year the property is disposed of.
Accessing a Blank Form T2091
To begin the process of reporting a deemed disposition of a principal residence, individuals can obtain Form T2091 (IND), Designation of a Property as a Principal Residence by an Individual (Other Than a Personal Trust), directly from the Canada Revenue Agency (CRA).
A blank copy of the form is available for download in PDF format from the CRA’s official website. You can also request a printed version by contacting the CRA by phone or through your My Account portal.
Before filling out the form, make sure you have the latest version, as annual updates may reflect changes in tax legislation or CRA requirements.
Online Tools for Completing Form T2091
Several tax preparation platforms offer integrated tools for completing Form T2091 electronically. These include both paid and free software certified by the CRA for NETFILE submissions. These platforms typically provide:
- Guided input fields that walk the user through each section of the form
- Automated calculations for capital gains, adjusted cost base, and exemptions
- Built-in logic to minimize errors and omissions
- Secure storage of personal data and tax records for future reference
Most software also generates a completed PDF copy of Form T2091, which can be printed or filed electronically. While these tools are user-friendly, if you have complex real estate transactions or are uncertain about eligibility for the principal residence exemption, always consult a tax professional.
How to Complete Form T2091
Accurately completing a Form T2091 helps you avoid unnecessary taxes and stressful CRA reassessments. Here’s a step-by-step guide:
1. Identification Details
Begin with your full name, SIN, and tax year of the disposition. Ensure these match your personal tax return to avoid processing delays.
2. Property Description
Provide the civic address of the sold property. Include the acquisition and disposition dates. The form calculates partial exemptions if the property was not your principal residence for the entire ownership period.
3. Designation Period
Indicate the years the property was your principal residence. If multiple properties were owned, designate only one per tax year.
4. Calculation Section (Section 3)
Use the formula provided on the form to calculate the exempt portion of the gain. Most taxpayers use the basic formula:
(1 + number of years designated as principal residence) ÷ number of years owned × capital gain.
5. Remaining Gain (if any)
If the entire gain is not exempt, report the remaining portion on Schedule 3 of your T1 return.
Common Mistakes to Avoid
Mistake: Omitting the form entirely when selling a principal residence.
How to Avoid It: File T2091 even if the entire gain is exempt.
Mistake: Misstating acquisition/disposition dates.
How to Avoid It: Use the legal closing dates specified in purchase/sale agreements.
Mistake: Using incorrect figures for adjusted cost base or proceeds of disposition.
How to Avoid It: Include all eligible expenses (e.g., legal fees, commissions) to calculate the correct capital gain.
Form T2091 requires precision. When in doubt, consult a tax professional to ensure your principal residence exemption is applied correctly.
As experienced and licensed CPA tax consultants, we help our clients handle all tax and accounting issues. Give us a call today at 1 844 340 5771 to schedule an assessment.


