The Home Equity Tax: I Ran the Numbers on 3 Real Mortgages

Could This Proposal Really Cost the Average Homeowner Over $100,000?

Generation Squeeze's proposed "price on housing inequity" would apply annual surtaxes of 0.2% to 1.0% on principal residences valued above $1 million, generating an estimated $5 billion per year in revenue (Generation Squeeze, 2024). The proposal has sparked national debate, but the actual math tells a different story than the headlines.

The Ragona Sisters put out a video on this that hit 150,000 views in four days. Clearly it struck a nerve. But nobody ran the actual math on real mortgages. So I pulled three client files off my desk, added a fourth scenario for investors, and calculated exactly what this tax would cost.

The numbers are not what the headlines suggest. In this breakdown, I am going to explain exactly what the home equity tax proposal is, walk through the math on real scenarios, lay out the political reality, and give you my honest take on whether this is something you should worry about. If you are concerned about how Canada's housing market could shift under new policy, this is the post to bookmark.

What Is the Home Equity Tax, and Who Proposed It?

According to a Research Co. poll commissioned by Generation Squeeze, 62% of Canadians support a "modest price on housing inequity" when framed that way. Support drops to just 15% among million-dollar homeowners when described as a "surtax." That framing gap tells you everything about how this debate will play out.

Three clients called me about this in the last week. One of them literally said: "Alex, are they going to tax me on my house?" Most people do not actually know what this proposal is. They just know it sounds terrifying.

The proposal comes from an organization called Generation Squeeze, a think tank that advocates for younger Canadians on housing affordability. They have proposed what they call a "price on housing inequity." Here is how it works.

The Surtax Brackets

A few critical details: the proposal only targets the top 10-12% most valuable homes in Canada. Payment can be deferred until the home is sold, meaning homeowners do not necessarily have to pay out of pocket each year. The estimated revenue is approximately $5 billion per year.

What This Is NOT

The headlines are mixing everything together, so let me be clear about what this proposal is not:

• NOT a tax on all homes. It only applies to properties assessed over $1 million. About 88-90% of Canadian homes fall below that threshold.
• NOT a capital gains tax. The 2024 capital gains inclusion rate change (from 50% to 66.7% on gains over $250,000) was separate, and Carney actually cancelled that hike in March 2025. The 2025 federal budget moved in the opposite direction.
• NOT the principal residence exemption being removed. Your home sale gains remain tax-free.
• NOT currently government policy. This is a proposal from a think tank, not legislation.

How Does the Principal Residence Exemption Protect Canadian Homeowners?

The principal residence exemption (PRE) has been the single largest tax shelter for Canadian homeowners since 1972, exempting 100% of capital gains on a primary home from taxation. For a home that appreciated $500,000, that is roughly $100,000 to $150,000 in taxes a homeowner does not pay. Generation Squeeze argues this shelter has allowed home values to balloon because there is zero holding cost on appreciating real estate.

To understand why this proposal matters, you need to understand what is currently protecting you. Right now, when you sell your primary residence in Canada, 100% of the gain is tax-free. You bought for $500,000, sold for $900,000? That $400,000 gain? Zero tax.

How does that compare to other assets? If you made $400,000 in stock market gains, you would owe tax on half that amount at your marginal rate. If you sold a rental property for a $400,000 gain, same thing. But your primary home? Nothing. That is what the PRE does, and it is why Canadians treat their homes as retirement plans. It is also why HELOC debt has surged in Canada as homeowners tap into that sheltered equity.

What Does the Surtax Actually Cost? Real Math on 4 Client Scenarios

I pulled these scenarios directly from my brokerage files. Names are changed, but the numbers are real. This is the kind of math I do with clients every day, and it is the part that every headline skips. When you see what the surtax actually costs relative to the tax shelter homeowners already enjoy, the picture changes completely.

Scenario 1: Young Couple, Mid-Size City (Bought 2020)

This is the point most people miss. The national average home price was $663,828 in February 2026 (CREA), meaning roughly 90% of Canadian homes are assessed under a million dollars. If you bought a typical home outside of Toronto and Vancouver, this proposal likely does not affect you at all. But you would not know that from the headlines. If you are a first-time buyer looking at the $50,000 GST rebate on new homes, this surtax is not even on your radar.

Scenario 2: Family in Calgary (Bought 2018, Upgraded)

Four hundred dollars a year. Thirty-three dollars a month. That is not the catastrophe the headlines suggest.

And here is the important part: the proposal says you can defer payment until you sell. So they might never actually pay annually. It accumulates and gets deducted at sale.

The deeper math on this scenario: if deferred over 10 years while the home stays around $1.2M, the total owed at sale is roughly $4,000. Total equity gain since 2018: $400,000. Surtax as a percentage of gain: about 1%. Meanwhile, the PRE saved them $80,000 to $120,000 in capital gains taxes. Even with this surtax, they are still getting one of the best tax deals in the country. For context on how mortgage renewals are affecting Calgary families, that $33/month is less than most renewal payment increases.

Scenario 3: Long-Term Owner in Vancouver (Bought 2005)

This is where it gets real. $2,500 a year is real money. But let us look at the full picture.

• Over 10 years (deferred): ~$25,000
• Total equity gain since 2005: $1.25 million
• Surtax as % of gain: 2%
• PRE saved this homeowner: $200,000 to $300,000 in capital gains taxes

$25,000 is real money. But against $1.25 million in tax-free gains? That is a 2% cost on wealth that is currently taxed at zero percent. And the PRE is still saving them a quarter million dollars. This homeowner is also the type who is most likely to be "house rich, cash poor", which makes the deferral option genuinely useful.

Scenario 4: The Investor with 2 Properties

This is the scenario nobody is covering. If you are an investor, you are already paying capital gains on your rental property when you sell. The PRE only applies to your primary residence. So this proposal really only adds to your primary residence cost. If you hold rental properties under OSFI's new rules, the surtax is the least of your concerns.

How Do the Scenarios Compare Side by Side?

Across all four real client scenarios, the proposed surtax ranges from $0 to $2,500 per year, while the principal residence exemption saves each homeowner between $50,000 and $300,000 in capital gains taxes. Even in the most expensive scenario, a $1.8M Vancouver home, the 10-year deferred surtax of $25,000 equals roughly 2% of the total $1.25 million equity gain.

What Is the Political Reality Behind This Proposal?

According to documents obtained by the Canadian Taxpayers Federation, PMO staff under Trudeau held meetings with Generation Squeeze's Paul Kershaw in November and December 2021, and CMHC provided $450,000 in funding for the study. Despite this, CMHC has stated that "the federal government will not be moving forward with any proposals to tax principal residences."

Who Supports It?

Generation Squeeze is the primary advocate. Housing affordability groups have rallied behind the concept. And the polling is interesting: 62% of Canadians support it when described as a "modest price on housing inequity" (Research Co.). But only 15% of million-dollar homeowners support it when described as a "surtax."

Framing matters enormously here. You call it a "price on housing inequity" and 62% say yes. You call it a "surtax on your home" and 85% say no. Same policy. Different framing. That tells you everything about how this debate will play out.

Who Is Against It?

• Canadian Taxpayers Federation: Active petition, released a Home Equity Tax Calculator, and obtained documents showing PMO meetings and $450,000 in CMHC funding for the study.
• Pierre Poilievre (April 21, 2025, CARP event): "We will never allow a tax on home equity. Period. Full stop. Not going to happen."
• CARP (Canadian Association of Retired Persons): "For retirees, this would erode the savings they depend on to fund retirement."
• CMHC's own social media study: 95% of 3,093 comments were negative. Focus groups were "unanimous" that the PRE was fair.
• Counter-argument from economists: A surtax could cause owners to delay selling, reducing supply and worsening the affordability pressure driving Canadians out, the opposite of the stated goal.

That last point is critical. If you tax people for holding their home, some will sell to avoid the tax. But others, especially retirees on fixed incomes, will hold on longer because they cannot afford the annual hit and need to defer. You could actually freeze inventory. Would that help affordability? Not a chance.

Where Does the Government Actually Stand?

Here is the key fact: Mark Carney's Liberal government has NOT formally proposed this. This is not government policy. It is a think tank proposal.

• A Liberal spokesperson called it "entirely false" and "another desperate attack from the Conservatives."
• CMHC stated: "The federal government will not be moving forward with any proposals to tax principal residences."
• Carney cancelled the capital gains inclusion rate hike in March 2025, moving in the opposite direction.

But there is a "but." PMO staff under Trudeau did hold meetings with Generation Squeeze's Paul Kershaw in November and December 2021. Documents obtained by the CTF confirmed this. And CMHC gave Generation Squeeze $450,000 in funding for the study. So the government funded the research, got briefed on it, but has not acted on it. They are keeping it in their back pocket.

What Is My Honest Take as a Mortgage Broker?

I want to be straight with you. I am a mortgage broker. My business depends on people buying homes. So I am not cheering for a new tax. But I also believe in giving you the real data, not the panic.

I do not think this gets implemented anytime soon. The political cost is too high. With 66.5% of Canadians being homeowners (Statistics Canada, 2021 Census), you do not win elections by taxing the majority's biggest asset.

But the conversation is not going away. Housing affordability is the defining issue of this generation. If prices keep rising and wages do not catch up, the pressure to do something will only grow. The question is not whether this proposal passes. It is whether something like it eventually does. And history tells us that policy ideas like this do not disappear. They evolve.

For perspective, the capital gains inclusion rate increase was talked about for years before it happened in 2024. The foreign buyer ban was proposed, shelved, re-proposed, and then implemented. The underused housing tax on vacant foreign-owned properties was proposed in 2019 and took effect in 2022. These things take time, but they do happen. Sound familiar? It should. The same slow-then-sudden pattern is playing out with rate policy right now.

So I am not going to tell you to panic. But I am also not going to tell you to ignore it.

How Does Canada Compare to Other Countries?

We are not the first country to consider this. The UK has a stamp duty surcharge on properties over certain thresholds. Australia has land tax on investment properties in most states. New Zealand eliminated the ability for investors to deduct mortgage interest. Singapore has an Additional Buyer Stamp Duty that can go up to 60% for foreign buyers.

The trend globally is toward more taxation on real estate wealth, not less. Canada has been the exception. The question is how long that lasts.

What Should Canadian Homeowners Actually Do Right Now?

If your home is under $1M:

This does not affect you. At all. Do not let headlines change your financial plans.

If your home is $1M to $1.5M:

Even if this passed tomorrow, you are looking at $400 a year. Monitor it. Do not lose sleep.

If your home is $1.5M+:

Worth paying attention to. Talk to your mortgage broker or financial planner about estate and tax planning. Understand your equity position. Consider whether your wealth is overly concentrated in one asset. If you are sitting on significant equity, here are three strategies to put that equity to work while you still have the tax shelter.

For everyone:

Know what your home is worth. Know what you owe. Know your options. The worst financial decisions I have seen in my career come from panic. People sell too early, refinance at the wrong time, or make major life changes because they read a headline. Do not be that person.

The Bottom Line

The home equity tax proposal from Generation Squeeze would apply a 0.2-1% annual surtax on the top 10% of Canadian homes valued over $1 million, with deferral allowed until sale. Across four real client scenarios, the annual cost ranges from $0 to $2,500, while the existing principal residence exemption saves those same homeowners $50,000 to $300,000 in capital gains taxes. The biggest risk is not the proposal itself. It is making a bad financial decision because you panicked over something that is not law.

Frequently Asked Questions

Know Where Your Equity Stands

If you want to understand how a proposal like this would affect your specific situation, you need to know three numbers: what your home is worth, what you owe, and what your options are.