November 5, 2026

What is an estate freeze in Canada? How it works, an example, and how families pay the frozen tax

By Boota Sidhu · Wealth coach and educator, Surrey, BC

An estate freeze in Canada is one of the most common tools business owners use to stop their tax bill at death from growing year after year. If you own a corporation in Surrey or anywhere in BC, you may have heard your accountant mention it and nodded along. Here is what an estate freeze actually is, how it works step by step, an example with real numbers, how a family trust fits in — and the part most explanations skip: how the family will pay the tax that is frozen.

What is an estate freeze?

When you die, the Canada Revenue Agency treats you as having sold everything you own at fair market value on your final tax return. For a business owner, that includes the shares of your corporation. If those shares have grown from a few dollars to several million, the capital gain — and the tax on it — is reported in the year of death, unless the shares pass to a surviving spouse. I explain this deemed disposition in more detail in my guide to inheritance tax in BC.

An estate freeze puts a ceiling on that number. You lock in, or "freeze," the value of your shares at today's value. Any growth after the freeze belongs to the next generation instead of you. Your tax at death is then calculated on the frozen value, not on what the company might be worth twenty years from now.

How does an estate freeze work, step by step?

1. Value the company. A proper valuation establishes what your common shares are worth today. Everything that follows depends on this number being defensible to the CRA.
2. Exchange your common shares for "freeze" preferred shares. You swap your growth shares for preferred shares with a fixed redemption value equal to today's value. This exchange is normally done on a tax-deferred basis under section 86 or section 85 of the Income Tax Act, so no tax is triggered at the time of the freeze.
3. Build the right terms into the preferred shares. They are usually redeemable and retractable at the frozen value, often carry voting rights so you keep control, and include a price adjustment clause so the value is corrected if the CRA later disagrees with the valuation.
4. Issue new common shares. The children, or a family trust for them, subscribe for new common shares for a nominal amount — often $10 or $100. From this point, all future growth in the company's value accrues to these new shares.

The result: your stake is fixed at today's value, you can still control the company and draw dividends or redeem shares to fund your retirement, and the next generation owns the upside.

An estate freeze example

Consider a composite example. Harjit, 58, owns a Surrey trucking company worth $3 million today, with shares that originally cost him almost nothing. His son already runs dispatch and his daughter handles the books. The business has been growing steadily, and he expects it could be worth $8 million by the time he dies.

• Without a freeze: on Harjit's death, the estate reports a capital gain of roughly $8 million on his shares (less any exemption he can claim).
• With a freeze today: Harjit exchanges his common shares for preferred shares worth a fixed $3 million. A family trust for his children subscribes for new common shares for $100. If the company does grow to $8 million, Harjit's shares are still worth $3 million at his death — and the $5 million of growth belongs to the trust.

At BC's top marginal rate, a little over a quarter of a capital gain goes to tax, so keeping $5 million of growth out of Harjit's final return defers roughly $1.3 million of tax in this illustration. That tax isn't erased; it is deferred until the children eventually sell or die. But it moves from one generation's estate to the next, and Harjit's own bill becomes a known number instead of a moving target.

Estate freeze with a family trust

Many freezes issue the new growth shares to a discretionary family trust rather than directly to the children. The trustees — often the parents plus an independent trustee — decide later which beneficiaries receive income or shares, and when. That flexibility matters when children are young, when one child is in the business and another isn't, or when you want some protection if a child's marriage breaks down.

A trust comes with rules that need careful handling:

• The 21-year rule. Most trusts are deemed to sell their capital property every 21 years. Families typically plan to distribute the shares to Canadian-resident beneficiaries before that date, which can generally be done on a tax-deferred basis. Children who have moved abroad don't get the same treatment — an important point for families with relatives in India, the US or the UK.
• Tax on split income (TOSI). Dividends paid through the trust to family members who aren't actively involved in the business can be taxed at the top rate. Income splitting through a trust is much narrower than it was before 2018.
• Attribution and reversionary trust rules. Who settles the trust, who the beneficiaries are and how the property can come back to you all affect whether income and gains are taxed in the trust or back in your hands.
• Annual reporting. Trusts file T3 returns and, under the expanded trust reporting rules, disclose their settlors, trustees and beneficiaries.

The lifetime capital gains exemption and the freeze

If your shares qualify as qualified small business corporation shares, each individual can shelter up to $1,275,000 of capital gains in 2026 with the lifetime capital gains exemption. A freeze can be combined with this in two ways. You can "crystallize" your own exemption at the time of the freeze, increasing the tax cost of your preferred shares. And if growth shares are held by a family trust, gains on a future sale can potentially be allocated to several beneficiaries, each using their own exemption. Whether your shares qualify is a technical test, and keeping them qualified sometimes requires "purifying" the company of passive investments, so this is a conversation for your accountant well before a sale or death.

What an estate freeze doesn't do

A freeze caps the tax. It does not pay it. On your death, the estate still owes tax on the frozen value of your preferred shares, and that bill is often due before the business can be sold or the cash can be pulled out efficiently. Two things help:

• A "wasting" freeze. Over your retirement, the corporation redeems some of your preferred shares each year to pay you income. Each redemption shrinks the frozen value — and the tax bill at death.
• A refreeze. If the company's value falls after a freeze, it is sometimes possible to refreeze at the lower value so you aren't taxed on value that no longer exists.

Funding the frozen tax: life insurance and the capital dividend account

This is where the freeze becomes a complete plan. Once the tax at death is a known number, it can be funded. Many owners use a corporate-owned life insurance policy — often joint last-to-die with their spouse, since the tax usually arrives on the second death — sized to the frozen tax.

When the insured person dies, the corporation receives the death benefit tax-free. The amount of the death benefit above the policy's adjusted cost base is added to the corporation's capital dividend account (CDA), and the corporation can pay that amount out to the estate or shareholders as a tax-free capital dividend. Used together with post-mortem planning by your accountant, this can give the estate the cash to pay the CRA without selling the trucks, the land or the building. I explain how participating whole life policies work inside a corporation in How to Build Generational Wealth in Canada with Whole Life Insurance.

Insurance isn't right for every family and has real costs. But a freeze without a funding plan only tells the family how big the bill will be.

Is an estate freeze right for you?

An estate freeze is usually worth exploring if most of these are true:

• Your corporation is profitable and you expect it to keep growing in value.
• What the company is worth today is enough to fund your own retirement.
• You want some or all of the future growth to go to your children or grandchildren.
• You are prepared for the professional costs: a valuation, legal work to reorganize the shares, and possibly a trust with its own annual filing.
• You are comfortable with family members becoming shareholders, directly or through a trust.

It may not suit you yet if the company's value is volatile, if you might need the future growth yourself, or if you haven't decided who will run the business next. If getting money out of your corporation is your bigger concern right now, start with my guide to why it is so hard to get money out of your corporation.

Who does what

A freeze touches three professions. Your accountant handles the valuation, the tax filings and the LCGE and TOSI analysis. Your lawyer drafts the share reorganization and any trust deed. An insurance advisor handles the policy that funds the frozen tax. The most expensive mistakes happen when nobody coordinates them — the share terms don't match the insurance, or the trust's 21-year date is never written down. My role is to help you understand the whole picture in plain language, in Punjabi or English, before those meetings, so you can ask the right questions.

Frequently asked questions

What is an estate freeze in Canada?

An estate freeze is a reorganization of a private corporation in which the owner exchanges their common shares for preferred shares with a fixed value equal to what the company is worth today. New common shares are issued to the next generation or a family trust for a nominal amount, so future growth in value belongs to them. The owner's tax at death is then based on the frozen value instead of the company's future value.

What is the purpose of an estate freeze?

The main purpose is to cap the capital gains tax that will be triggered on the owner's shares at death, and to shift future growth to the next generation. It also turns an open-ended tax bill into a known number the family can plan and fund, while the owner can keep voting control of the company.

How does an estate freeze work with a family trust?

Instead of issuing the new growth shares directly to children, the corporation issues them to a discretionary family trust. The trustees decide later which beneficiaries receive income or shares, which keeps flexibility while children are young or the family's plans are still changing. The trust must be set up carefully to avoid attribution and reversionary trust rules, and it faces a deemed disposition of its assets every 21 years.

What is the 21-year rule for family trusts?

Most Canadian personal trusts are deemed to sell their capital property at fair market value every 21 years, which can trigger capital gains tax inside the trust. Families usually plan ahead by distributing the shares to Canadian-resident beneficiaries before the 21st anniversary, which can generally be done on a tax-deferred basis. Distributions to non-resident beneficiaries do not get the same treatment.

Can an estate freeze be undone or redone?

A freeze can often be adjusted. If the company's value falls after a freeze, a refreeze at the lower value may be possible, and the preferred shares can be redeemed gradually over time to shrink the frozen value further. Undoing a freeze entirely is more complicated, which is why the share terms and the choice of trust or direct ownership deserve careful thought up front.

When is the best time to do an estate freeze?

Usually when the business is profitable and expected to keep growing, the owner is comfortable that the current value is enough for their own retirement, and the next generation's roles are becoming clearer. Freezing earlier shifts more future growth, but freezing too early can leave the owner short of the value they need to live on.

Where to go from here

If you own a growing corporation, the most useful first step is knowing what your shares are worth today and what tax your estate would owe on them. Start with my Estate Liquidity Estimator to see the size of the bill. Then, if you'd like to understand whether a freeze, a family trust or corporate-owned insurance fits your family, book a $250 private session. I will walk you through it before you meet your accountant and lawyer. Not sure whether you need a coach or an advisor? My guide to wealth coach vs. financial advisor explains the difference.