What Is an Estate Freeze?
An estate freeze is a tax planning technique used by Canadian business owners, farmers, and investors to “freeze” the current value of their assets and transfer all future growth to the next generation — eliminating the capital gains tax liability that would otherwise accumulate on that future growth in the original owner’s hands. It is one of the most powerful succession and estate planning tools available in the Canadian tax system.
The concept is straightforward: if your business is worth $2 million today and grows to $5 million over the next 20 years, an estate freeze in place today means the original owner is potentially taxed only on the $2 million value at the time of the freeze — not the $5 million value at death. The $3 million of future growth is instead taxed in the hands of the next generation (or a family trust) who receive the growth shares.
Pathak Professional Corporation in Mississauga provides estate freeze planning for Ontario business owners and families. Call 437-872-7399 to understand whether a freeze makes sense for your situation.
How an Estate Freeze Works: The Section 86 Share Exchange
The most common estate freeze mechanism in Canada uses Section 86 of the Income Tax Act — a share exchange that allows the existing owner to exchange their common shares (which have all the appreciation potential) for fixed-value preferred shares, without triggering immediate capital gains.
Before the Freeze:
- Parent owns 100% of common shares in Holdco worth $2M
- As Holdco grows, ALL the future growth accrues to the parent’s common shares
- At parent’s death: deemed disposition of all common shares triggers capital gains on total value (say $5M), taxed at 26.77% in Ontario — potential tax of $1.339M
After the Estate Freeze (Section 86 Exchange):
- Parent exchanges common shares for new preferred shares with a fixed redemption value of $2M (current fair market value) — this is the “freeze” at today’s value
- New growth common shares are issued at nominal value to adult children, a family trust, or a holding company owned by the next generation
- All future growth in Holdco (from $2M upward) accrues to the new common shares owned by the next generation
- At parent’s death: deemed disposition of preferred shares at $2M — the value that was FROZEN. The adult children’s common shares hold all the future growth with a low adjusted cost base — but the tax on their growth is deferred until they eventually sell or die
Tax result: The estate freeze eliminates capital gains tax on future growth from the original owner’s estate plan and defers (or shifts) that tax to the new owners who hold the growth shares.
Types of Estate Freeze Structures
| Freeze Type | Mechanism | Best For |
|---|---|---|
| Internal reorganization (s.86) | Exchange common shares for fixed-value preferred shares; new common shares issued to next gen | Simple, single-corporation structures |
| External freeze | Individual transfers assets to a new holding company in exchange for preferred shares; new common shares owned by next gen | Assets held personally (not in a corporation) |
| Trust freeze | Same as above, but new common shares owned by a family trust whose beneficiaries include children and other family members | Flexibility for multiple beneficiaries; splitting income with multiple children |
| Reverse freeze | “Thaw” an existing freeze where the growth shares are now worth more than expected; restructure to re-freeze at current value | Updating an earlier freeze |
The Family Trust in an Estate Freeze: Maximum Flexibility
Using a discretionary family trust as the recipient of new growth common shares is more flexible than issuing shares directly to adult children:
- Income allocation: The trust can allocate income (dividends, capital gains) to any beneficiary in any proportion each year — responding to each beneficiary’s personal tax situation
- Future beneficiaries: Grandchildren and future family members can be named beneficiaries even before they are born
- Control: The parent can remain the trustee of the family trust and maintain effective control over when and how much income is distributed
- Asset protection: Trust assets may be protected from beneficiaries’ creditors and relationship breakdown claims
Important TOSI consideration: Since 2018, the Tax on Split Income (TOSI) rules restrict the ability to allocate dividends from an estate freeze to inactive family members at their lower tax rates. Adult children who are beneficiaries of the trust but not active in the business may have dividends attributed back to the top tax rate. Careful planning with a CPA is required to maximize the income-splitting benefit while avoiding TOSI.
When to Implement an Estate Freeze in Canada
| Signal | Why It Matters |
|---|---|
| Business is growing rapidly | The sooner the freeze, the lower the frozen value — more future growth transferred to next gen |
| Owner approaching retirement | Freeze now while owner is alive and can maintain preferred share control; avoids forced freeze at death |
| Business value near or over $1M | The Lifetime Capital Gains Exemption covers the first ~$1M on qualifying shares — freeze after LCGE is applied |
| Adult children ready to participate | Growth shares can be issued directly to adult children who are active in the business |
| Succession plan being developed | Freeze is the first step in transferring economic ownership while maintaining management control |
Estate Freeze and the Lifetime Capital Gains Exemption (LCGE)
For qualifying small business shares, the LCGE allows up to $1,016,602 (2024) in capital gains to be completely tax-free on a lifetime basis. An estate freeze combined with the LCGE creates powerful planning opportunities:
- Business is worth $1M — owner crystallizes the LCGE by triggering a capital gain on their common shares (either by selling to a holding company or through a reorganization), sheltering $1M of gain tax-free
- Estate freeze is implemented, freezing the value at (or near) the LCGE amount
- Future growth above $1M accrues to the next generation’s growth shares — potentially eligible for THEIR LCGE when they eventually sell
Multiple family members can each claim their own LCGE — creating a multiplied exemption when shares are held by multiple family members who are each active in the business.
Frequently Asked Questions: Estate Freeze Canada
How much does an estate freeze cost in Canada?
An estate freeze is a complex transaction involving both legal and accounting work. Typical professional fees range from $5,000 to $20,000+ depending on the complexity of the structure, the need for business valuations, and whether a family trust is involved. These costs include: CPA fees for tax planning, T2 corporate restructuring returns, and shareholder loan documentation; legal fees for share reorganization, shareholder agreements, and family trust deed; and potentially business valuation fees to establish the freeze value at fair market value. Despite the upfront cost, a well-executed estate freeze can save hundreds of thousands to millions of dollars in capital gains tax over the owner’s lifetime — making it one of the highest-ROI tax planning strategies available.
Can the frozen value be changed after an estate freeze is implemented?
Yes — through a “reverse freeze” or “re-freeze,” you can restructure an existing freeze if circumstances change. This is commonly done when the business has grown significantly beyond original projections and the preferred share value no longer reflects an optimal freeze amount, or when new family members need to be added as participants. However, changing the structure typically triggers a deemed disposition at current fair market value — meaning you may realize gains at the time of the re-freeze. Your CPA should model the tax cost of restructuring versus maintaining the existing freeze before proceeding.
Does an estate freeze trigger immediate capital gains tax?
No — when properly structured under Section 86 or Section 85 of the Income Tax Act, an estate freeze is a tax-deferred transaction. The common shares are exchanged for preferred shares at their fair market value without triggering immediate capital gains — the gain is “rolled” into the preferred shares and deferred until the preferred shares are ultimately redeemed, sold, or deemed disposed of at death. Triggering capital gains at the time of the freeze is specifically what you are trying to avoid. The CRA has specific rules about how the exchange must be structured to qualify for this deferral, which is why professional CPA and legal involvement is mandatory.
What happens to preferred shares in an estate freeze when the owner dies?
When the original owner dies, there is a deemed disposition of all assets — including the frozen preferred shares — at their fair market value at the time of death. Since the preferred shares were frozen at the business’s value at the time of the freeze, the capital gain on the preferred shares is the difference between the frozen redemption value and the original adjusted cost base (which is usually very low for founder’s shares). This capital gain is reported on the deceased’s terminal T1 return. However, the future growth that accumulated above the frozen value — now held by the next generation’s common shares — is NOT taxed in the deceased’s estate, achieving the primary goal of the freeze.
