Personal Tax Learning Path

Principal Residence Exemption in Canada: A CPD Course for CPAsMake the Right Designation
Before the Home Is Sold

Since 2016 the exemption must be claimed, and the choice generally can’t be revisited. Learn the rules, the multi-property decision, change of use and the traps that turn an exempt gain into a tax bill.

Register Now · $150 CAD Enter the Course
2.0h verifiable CPD Slides, notes and resources 365 days of access
Hugh Woolley and Michael Cadesky, presenters of the Principal Residence Exemption course
Hugh WoolleyCPA, CA, TEP
Michael CadeskyFCPA, FCA, FTIHK, CTA, TEP (Emeritus)

The Costly Mistakes Hide in Files That Look Routine

With 400 personal tax clients and an average move every ten years, you could see 20 to 40 designations a year.

Most are straightforward. The exposure sits in the rest: a home and a cottage, a change of use, land over half a hectare, a foreign condo, title held jointly with a child.

No designation means no exemption. And once it’s filed, CRA won’t let you redo it.

“Principal” doesn’t mean main residence. The test is ordinarily inhabited, so a cottage, ski chalet or Florida condo can qualify, and may be the better claim.
Exempt Portion of the Gain
1 + years designatedyears owned

The “one plus” only applies if the owner was resident in Canada in the year of purchase. Vacant land and construction years count in the denominator, not the numerator.

You Prepare Returns for Clients Who Own a Home

Which is most of them. These are the files where the exemption goes wrong.

Home and Cottage Owners

Two properties, one designation per year, and a choice that sticks.

Landlords and Movers

A residence rented out, or a rental moved back into.

Rural and Large-Lot Owners

Land over half a hectare, farms and lots used partly in business.

Cross-Border and Trust Files

Foreign condos, U.S. citizens in Canada, trusts and joint title.

Property that can qualify as a principal residence includes:

Family HomeCottageSki ChaletFarmhouseForeign CondoMobile HomeHouseboatCo-op Share

How One Designation Choice Moved the Tax Bill by $109,000

A couple sells the family home (bought 1984, $2M gain) and plans to sell the cottage (bought 2016, $1M gain). Which one should they designate?

The Instinctive Claim

Designate the House for Every Year

House gain exempt
$2,000,000
Cottage gain exempt
$333,333
Taxable Capital Gain$666,667
The Optimal Claim

Designate by Gain per Year

House gain exempt
$1,743,590
Cottage gain exempt
$1,000,000
Taxable Capital Gain$256,410

Extra gain from the instinctive claim: $410,257. Once filed, it can’t be undone.

≈ $109,000 tax

Clients who are separating face a different rule: one designation per couple until divorce. See our divorce and separation tax course.

Learn the Method · $150

After Two Hours, You Will Be Able To

  • Calculate the exempt portion and apply the “one plus” correctly.
  • Choose between two properties on gain per year.
  • Defend excess land over half a hectare.
  • Use the 45(2) and 45(3) elections, and know when to revoke.
  • Spot the flipped-property rule and its life-event exceptions.
  • Avoid the thirteen most common designation errors.

What the Seminar Covers

One two-hour recording that works through six topics, from the core rules and formula to foreign, trust and estate files.

1
Topic 1

The Rules, the Formula, and Why a Sale Gets Missed
  • Why designation now matters: the exemption must be claimed even on a fully exempt gain, and how to late-file under the fairness provisions when it is missed.
  • The section 54 definition and 40(2)(b) gain reduced to the exempt-portion formula, and exactly when the “one plus” is available.
  • What qualifies: home, cottage, ski chalet, farm, foreign condo, mobile home, trailer, houseboat and co-op share.
  • The “principal” misconception, the ordinarily-inhabited test, who counts as an occupant, and how to prove occupation if CRA asks.
  • The T1-season habit that catches missed sales: watch for a change of address and ask about a second residence.
2
Topic 2

Two or More Properties: The $109,000 Decision
  • The governing principle: designate the property with the highest gain per year, not the largest gain or the one sold first.
  • A house and cottage worked in full, where the optimal split leaves $256,410 taxable instead of $666,667.
  • The $410,257 difference and its roughly $109,000 tax cost, permanent once the return is filed.
  • Why you must test the alternatives before committing to a designation.
  • Why the “one plus” is denied when a property is acquired while non-resident.
3
Topic 3

The Land Restriction and Excess Land
  • The half-hectare limit and the objective “necessary for use and enjoyment” test: necessary, not merely desirable.
  • The two ways to justify excess land: property geography and subdivision restrictions such as minimum lot size, greenbelts, and septic or fish-habitat rules.
  • Minimum lot size as a year-by-year determination after Cassidy, with a worked five-acre example showing when “restarting the clock” produced a larger exempt gain.
  • Adjacent lots, houses straddling a boundary, integrated condo units, duplex land, and land partly used in a business.
  • The planning point: building across two minimum-size lots to bring both into the claim.
4
Topic 4

Change of Use and the Flipped-Property Rule
  • The 45(1) deemed disposition on a change to income use, and the 45(2) election to defer it and add up to four designation years.
  • The 45(3) election going the other way, from income use back to residence, and its conditions.
  • How revoking the 45(2) election in the right year cut the reportable gain to almost nothing.
  • Partial change of use, renting a room or basement, and the CCA line that turns incidental use into a disposition.
  • The flipped-property rule: sale within 12 months as business income, the 12(13) life-event exceptions, and the situations that can trigger it unexpectedly.
5
Topic 5

Foreign Property, Borrowing and the Foreign Tax Credit
  • Why claiming the exemption on a foreign property can waste it, removing the foreign non-business income the tax credit needs.
  • A U.S. condo where claiming the exemption is a mistake, and a U.S. property where a one-year claim tunes Canadian tax down to match the foreign credit.
  • Interest deductibility and the purpose test: the use of the funds, not the mortgage security, governs, per the Singleton case.
  • U.S. citizens and green-card holders in Canada: the U.S. exemption cap and the risk of substantial U.S. tax on a gain fully exempt in Canada.
6
Topic 6

Trusts, Estates, Probate and Thirteen Common Errors
  • Trust ownership: the post-2016 restrictions, the trust types that still qualify, and the 40(4) and 40(7) interplay on rollovers.
  • Joint title with a child and probate: bare trust versus co-ownership versus right of survivorship, and how each affects the exemption.
  • A loss on a residence owned by an estate: how a vacant post-death property can generate a capital loss carried back under 164(6).
  • Property rented to a child, cash back on a purchase, and the taxable forfeited deposit the exemption cannot shelter.
  • The thirteen common errors, from wrong designations and excess land to non-resident years and the missed change of address.
Completion

Resource Section and 2.0-Hour CPD Certificate

Start the Course · $150

Worked Examples with the Full Calculations

Each one isolates a single decision so you can see exactly what it does to the exempt gain.

01

House versus Cottage

Why gain per year beats the bigger gain.

02

Acquired While Non-Resident

Why the “one plus” and the pre-residence years are lost.

03

A Relaxed Minimum Lot Size

A bylaw change, and when restarting the clock pays.

04

Renting Out the Home

The 45(2) election, and revoking it at the right time.

05

A Foreign Condo

Where claiming the exemption wastes the foreign tax credit.

06

A Partial Claim on U.S. Property

Designating a single year to match Canadian tax to the foreign credit.

Taught by Practising Tax Specialists

Michael Cadesky

Michael Cadesky

FCPA, FCA, FTIHK, CTA, TEP (Emeritus)

Managing partner at Cadesky Tax and a contributor to the profession since 1980. Past governor of the Canadian Tax Foundation, past chair of STEP Canada and STEP Worldwide, and co-author of 11 books on tax.

Hugh Woolley

Hugh Woolley

CPA, CA, TEP

Independent tax consultant who has taught income tax for over 30 years. Has written courses for CPA Canada and more than 10 papers for the Canadian Tax Foundation and STEP Canada, and wrote butterfly rulings at the CRA’s Rulings Directorate. Past governor of the Canadian Tax Foundation.

Everything Included with Registration

Principal Residence Exemption
$150CAD

365 days of access from registration.

2.0 HoursVerifiable CPD
Feb 26, 2024Recorded Live
On DemandStart Immediately
  • 2.0h verifiable CPD certificate
  • Full two-hour seminar recording
  • Slides and detailed notes
  • Resource section: cases and CRA positions by topic
  • 365 days of access
Register Now Already registered? Enter the course.

Common Questions

What is the principal residence exemption in Canada?

It exempts all or part of the capital gain on the sale of a home that the owner, a spouse or common-law partner, a former spouse or a child ordinarily inhabited. It can apply to a house, cottage, condo or foreign property, but a family unit can designate only one property for each year, and the sale must be reported on the return to claim it.

How is the principal residence exemption calculated?

The exempt portion of the gain is one plus the number of years the property is designated as a principal residence (while resident in Canada), divided by the number of years owned. The “one plus” is only available if the owner was resident in Canada in the year the property was acquired.

Do I have to report the sale of a principal residence?

Yes. Since 2016, the sale must be reported and the property designated on Form T2019 (T1255 for a deceased individual, T1079 for a personal trust), even if the gain is fully exempt. Without a designation, the exemption can be denied. A late designation may be accepted under the fairness provisions, with a penalty.

Which property should be designated if a client owns two?

Generally, the property with the highest gain per year of ownership, not the one with the largest total gain or the one sold first. The alternatives should be tested before filing, because a designation generally cannot be revised later.

Can I start right away?

Yes. Principal Residence Exemption was recorded live on February 26, 2024 and is available on demand. Register and begin immediately at your own pace.

Does this course provide verifiable CPD?

Yes. You receive a verifiable CPD certificate for 2.0 hours of instructional learning on completion.

What is included and how much does it cost?

Registration is $150 CAD, a one-time payment with no subscription. It includes the full seminar recording, slides, detailed notes, and a resource section listing the major cases, CRA pronouncements and other materials by topic, with one year of access from your registration date.

Keep Building Your Personal Tax Practice

Principal Residence Exemption is one course in the Personal Tax path. These pair well with it.

You Are Here

Principal Residence Exemption

2.0h CPD on designation, land, change of use, foreign and trust files.

Related Course

Divorce and Separation Tax

2.0h CPD on support, the spousal rollover and the principal residence after separation.

View the Divorce Tax Course Full Path

All Personal Tax Courses

AMT recovery, divorce and separation tax and more.

Browse Personal Tax Courses

Get the Designation Right the First Time

A two-hour seminar and a resource section you’ll keep coming back to in T1 season.

Register Now · $150 CAD 2.0 hours of verifiable CPD and 365 days of access.
Principal Residence Exemption$150 CAD · 2.0h verifiable CPD
Register · $150