CRA real estate capital gains rules can affect an Ontario owner who sells, rents out, moves back into, or assigns an interest in property. The Canada Revenue Agency (CRA) administers federal income-tax reporting, while a real estate lawyer handles the Ontario transaction and provides closing records; a tax professional should advise on the tax reporting for your particular facts. This is an Ontario-focused practical guide, not personalized tax advice.
CRA real estate tax rules: the Ontario owner’s starting point
CRA does not approve or close an Ontario property transaction, but it administers the Income Tax Act and can assess the tax reporting that follows a sale, rental conversion, or assignment. Your lawyer’s work and your tax professional’s work should fit together: the lawyer records the transaction, while the tax professional determines reporting, elections, and available exemptions.
For a purchase, sale, refinance, title transfer, or assignment, a real estate transactions lawyer can prepare and review the legal closing documents. Keep the agreement, registered-title details, and statement of adjustments because they often become tax records later.
What counts as a principal residence for CRA purposes
A principal residence is generally a qualifying property that you, your spouse or common-law partner, former spouse or common-law partner, or child ordinarily inhabit during the year, and that is owned by you alone or jointly. It is a tax term, not simply the address you call your primary home.
A property can qualify as a principal residence for a year only if the relevant ownership, occupancy, and designation requirements are met. A family unit can generally designate only one property as its principal residence for a particular year, so owners with a cottage, rental property, or more than one home need to consider the designation carefully.
The principal residence exemption may reduce or eliminate a gain on a qualifying sale, but the sale still needs to be reported. Read more about the CRA capital gains exemption, including the circumstances in which an exemption may be limited.
A quick guide to Canadian real estate capital gains
A capital gain generally starts with proceeds of disposition, less adjusted cost base and eligible selling outlays or expenses, before any available exemption or other tax treatment is applied. “Proceeds of disposition” usually means what you received or are entitled to receive for the property or interest sold.
Adjusted cost base is generally the acquisition cost plus qualifying capital additions and certain acquisition costs, subject to the tax rules. Selling expenses can include supportable costs such as real estate commission and legal fees incurred to sell.
For example, consider an owner who bought a Toronto condominium for $600,000, paid $12,000 in eligible acquisition costs, spent $35,000 on capital improvements, and sold for $850,000 with $42,000 in selling costs. The starting calculation is $850,000 minus an adjusted cost base of $647,000, minus $42,000 of selling costs, leaving a $161,000 gain before considering the principal residence exemption or any other tax treatment.
Capital treatment is not automatic. Business-income treatment can apply where the surrounding facts support a trading or profit-making venture, and special anti-flipping rules may also apply to a short-held residential property. For an estimate of a potential exempt amount or tax result, review the capital-gains article linked above with a tax professional.
What a change in use of property means
A full change in use between personal and income-producing use can trigger a deemed disposition and immediate reacquisition at the property’s fair market value. In practical terms, the Income Tax Act can treat you as having sold and repurchased the property even though no outside buyer took title.
Before moving out and advertising a home for rent, or before ending a tenancy and moving into a rental, establish and retain support for the fair market value on the conversion date. A formal appraisal is not necessarily required in every case, but a well-supported valuation can be important if CRA later reviews the reported gain.
Keep the purchase agreement, statement of adjustments, invoices for capital improvements, photographs and records supporting the conversion date.
How to change a principal residence to a rental property
Changing a principal residence to a rental property will usually create a deemed disposition at fair market value, but a subsection 45(2) election may defer that result. The election can allow the owner to avoid reporting the deemed gain at conversion, provided the applicable conditions and filing requirements are met.
While relying on a subsection 45(2) election, you must report net rental income and should not claim capital cost allowance (CCA) on the property. Subject to the rules, the property may be designated as a principal residence for up to four years while it is rented, but you generally cannot designate another property for those same years.
For example, a buyer leaves a $900,000 Markham house for a two-year work relocation, rents it out, and buys no other home. Before the tenancy starts, the buyer obtains evidence of the home’s $980,000 conversion-date fair market value, keeps the lease and expense records, reports the rental income, and asks a tax professional about a subsection 45(2) election rather than claiming CCA.
Election timing, late-election relief, and employment-relocation extensions are technical issues. Obtain tax advice before filing the relevant return, particularly if the conversion happened in an earlier tax year.
How to convert a rental property to a principal residence
Converting a rental property to a principal residence will usually cause a deemed disposition at fair market value on the conversion date. A subsection 45(3) election may, in appropriate circumstances, defer the gain until an actual sale.
CCA history matters. Claiming CCA can affect whether the election is available, and prior CCA claims may create recapture consequences when the property is treated as disposed of. Give a tax professional the conversion-date valuation, all CCA schedules, tenancy records, purchase documents, improvement invoices, and closing records before reporting the change.
For investors buying or selling rental property, legal documents and tax records should be consistent about ownership, closing dates, and consideration paid. Our investment real estate services in Toronto page explains the transaction work that can support those records.
Does renting a basement cause a partial change in use?
Renting part of a home does not automatically create a deemed disposition if the rental use is relatively small, no structural changes make that area more suitable for rental use, and no CCA is claimed on that part. This is a facts-based exception, not a rule that every basement tenancy qualifies for.
A separate self-contained unit, major renovation, separate entrance work, or a CCA claim may point toward a partial change in use. Keep floor-area calculations, invoices, photographs, and a consistent method for allocating shared costs between personal and rental use.
For example, an owner rents one furnished bedroom in a 2,000-square-foot home, makes no structural changes, claims no CCA, and retains records showing that the rental area is limited. That fact pattern differs from converting a large basement into a new legal suite with major construction and separate utility arrangements.
Rental income, expenses, and records after conversion
Net rental income must be reported, and claimed expenses need to be supportable. Routine repairs that restore the property, such as repainting between tenants, may be current expenses, while an improvement that provides a lasting benefit or makes the property better than its original condition is generally capital in nature.
Give your accountant organized records rather than a year-end estimate. Retain:
- the lease, rent receipts, and conversion-date fair market value support;
- purchase and sale agreements, statements of adjustments, and mortgage-interest records;
- property-tax, insurance, condominium-fee, utility, and management-fee records;
- repair and renovation invoices, with notes explaining the work;
- the allocation method for shared expenses and any CCA calculations.
Pre-construction assignments and short-held properties
A pre-construction assignment usually sells contractual purchase rights before the original buyer closes on the unit, so it is not the same as selling an occupied principal residence. The profit may be business income or receive capital treatment depending on the complete facts and applicable anti-flipping rules.
Do not assume that an intended future residence qualifies for the principal residence exemption when the purchase agreement is assigned before closing. Obtain tax advice before signing an assignment and before reporting the proceeds, including advice on any hst on assignment sale implications.
For example, a purchaser agrees to buy a $700,000 pre-construction condominium, assigns the agreement 10 months later for a $90,000 profit, and never takes possession. The assignment agreement, builder consent, deposit records, legal invoices, and evidence about the purchaser’s purpose should be provided to the tax professional promptly.
What CRA needs reported after a property sale
A sale of a principal residence must still be reported to claim the principal residence exemption. Reporting generally involves Schedule 3 and, where required, Form T2091, together with information about the years designated and the property sold.
Give your accountant the purchase and sale statements of adjustments, agreements of purchase and sale, assignment documents if any, ownership details, fair-market-value evidence for any conversion, and invoices supporting adjusted cost base or selling costs. Questions about reporting and detection can be explored in how does the cra know you sold property.
FAQ: CRA real estate change-of-use questions
What is CRA’s role in property transactions?
CRA administers federal tax reporting and may review the income, gain, exemption, election, or HST treatment arising from a transaction. It does not replace the lawyer who completes the Ontario conveyance or the accountant who prepares the return.
How do I report a principal residence sale?
Report the sale on your income-tax return and make the principal residence designation needed to claim the exemption, generally using Schedule 3 and Form T2091 where required. Keep the documents supporting ownership, occupancy, cost, and sale proceeds.
What does proceeds of disposition mean?
Proceeds of disposition generally means the amount you received or are entitled to receive when you dispose of property or an interest in it. The figure is then considered with adjusted cost base and eligible selling expenses to calculate a gain or loss.
Can I use a capital loss?
Capital losses are generally used against capital gains, but a loss on personal-use property is generally not deductible. The treatment of a rental, mixed-use, or assigned interest requires tax advice based on the facts.
What should I do before changing a home to a rental?
Document the conversion date, obtain support for fair market value, preserve your purchase and improvement records, and speak with a tax professional before claiming CCA or filing an election. Arrange the tenancy and legal documents carefully, including if your property is outside the GTA and you need a real estate lawyer chatham can work with.
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Call 416-321-8766 or request a quote to discuss your matter with Zinati Kay.