Why Family Trusts Still Matter: Legacy, Tax Efficiency & Asset Control
In the world of Canadian tax and estate planning, few tools are as misunderstood—or as underestimated—as the family trust. Since the introduction of the Tax on Split Income (TOSI) rules in 2018, a growing myth has emerged: that trusts no longer provide meaningful tax advantages and are largely irrelevant.
Key takeaways
Family trusts can multiply the Lifetime Capital Gains Exemption — each adult beneficiary may claim up to $1.25M (2025) on Qualified Small Business Corporation share gains, dramatically reducing tax on a business sale.
Despite TOSI restrictions since 2018, family trusts remain effective for estate freezes, probate avoidance, asset protection, and corporate tax deferral through a Holdco beneficiary.
The 21-year deemed disposition rule under ITA section 104(4) forces most family trusts to recognize accrued capital gains on the 21st anniversary — planning must begin well before that date.
Schedule 15 trust reporting rules (effective 2023) require nearly all express trusts to disclose trustees, settlors, beneficiaries, and tax-residency details — eliminating much of the historical privacy advantage.
That couldn’t be further from the truth.
At ModernAxis, we continue to build and manage trust structures for business owners, professionals, and families who understand that wealth planning is about more than tax—it’s about control, flexibility, and protection. In this article, we’ll show why family trusts are still critical, even in today’s regulatory environment.
Let’s begin with the core benefits most relevant to Canadian entrepreneurs and families.
What Is a Family Trust?
A family trust is a legal relationship where a trustee manages assets on behalf of beneficiaries. The trust itself is governed by a formal trust deed, and it must follow detailed tax and legal requirements. Though commonly set up for tax planning, family trusts also help with estate planning, wealth protection, and business succession.
Trusts in Canada can be inter vivos (established during your lifetime) or testamentary (created through your will). In this article, we’re focusing on inter vivos family trusts used in personal and corporate structures.
1. Multiplying the Lifetime Capital Gains Exemption (LCGE)
One of the most powerful benefits of a family trust is the ability to multiply the Lifetime Capital Gains Exemption, or LCGE.
What is LCGE?
In 2025, each Canadian individual can claim up to $1,250,000 in tax-free capital gains when selling Qualified Small Business Corporation (QSBC) shares. This exemption is indexed annually and provides substantial tax savings when exiting a business.
Why Use a Trust?
If your company’s shares are held directly by you, only your LCGE is available. But if those shares are held through a family trust, the gain on sale can be split among multiple beneficiaries—each of whom may claim their own LCGE.
This results in:
Reduced total tax on sale
More control over the distribution of sale proceeds
A tax-efficient exit strategy for family-owned businesses
Real-Life Example
Let’s say Julie owns a successful construction firm. Ten years ago, her accountant advised her to issue the company’s common shares to a family trust with Julie, her spouse Mark, and their three children as beneficiaries.
In 2025, Julie receives a $6 million offer for the business. The shares qualify as QSBC shares, and the family decides to proceed with a share sale.
Instead of just claiming her personal LCGE, Julie—through the trust—allocates portions of the gain to each beneficiary:
Julie: $1.25M exemption
Mark: $1.25M exemption
Two adult children: $1.25M each
Youngest child (17): No allocation due to TOSI
Result? $5 million of the capital gain escapes taxation. Without the trust, the tax bill would have been significantly higher.
Important Note: For minors, TOSI typically applies, so allocating gains to children under 18 may not be tax-effective. Planning should begin early to time gains with a child’s age and situation.
2. Keeping Assets Out of Your Estate
A common mistake in estate planning is to assume your will is enough. In reality, probate fees, public disclosure, and delays can reduce the efficiency of your estate plan.
Family trusts help by keeping select assets outside of your estate.
Probate Fee Savings
In British Columbia, probate fees are calculated at 1.4% of the estate value above $50,000. For an estate worth $3 million, that’s over $41,000 in probate fees alone.
Assets inside a trust are not subject to probate, meaning they pass to beneficiaries without court approval or public filing.
Privacy and Confidentiality
Probate is a public court process. If privacy is important to your family, or you have complex estate wishes, trusts provide a higher level of discretion. Beneficiaries can receive distributions quietly and efficiently.
Speed of Distribution
Because trust assets avoid probate, they can be distributed immediately after death, assuming the trust deed allows it. In contrast, estates may take months—or even years—to settle.
3. Building Flexible Estate Freezes
An estate freeze is a common strategy used by Canadian business owners to cap the value of their ownership interest, allowing future growth to accrue to family members or successors.
How It Works
Let’s say your company is worth $2 million. You’re nearing retirement and want to start planning for succession. In an estate freeze, you:
Exchange your common shares for preferred shares with a fixed value ($2M)
Issue new common shares to a family trust
The trust holds those new shares for your spouse, children, or even a future Holdco
Over time, any increase in value beyond $2M belongs to the trust’s beneficiaries—not you. This limits the taxable portion of your estate and passes growth to the next generation.
Why Not Just Issue Shares Directly?
Because you may not yet know which child wants to take over the business—or if they’re ready. A trust allows you to delay decisions while still freezing your estate.
Tip: Estate freezes should be reviewed every few years. If your situation changes or beneficiaries are added, adjustments may be needed.
4. Corporate Tax Deferral and Dividend Flexibility
Even after TOSI, trusts still play a role in deferring corporate tax when paired with a holding company.
Common Scenario
You have an active business (Opco) paying dividends to a family trust. The trust then designates a holding company (Holdco) as a beneficiary. The dividend flows through the trust and into the Holdco, preserving tax deferral.
This setup:
Consolidates wealth inside the Holdco
Delays personal tax until funds are withdrawn
Enables future estate freezes or reinvestment from the Holdco
Note: Passive income inside Holdco still affects the small business deduction (SBD) limit. Monitoring investment income across the corporate group is essential.
5. Asset Protection in High-Risk Situations
A well-structured family trust can offer a level of asset protection that direct ownership often can’t—especially in high-risk professions or complex family dynamics.
Creditor Protection
If set up properly and not in anticipation of litigation or insolvency, trusts can help shield assets from creditors, lawsuits, and professional liability. This is particularly valuable for doctors, contractors, lawyers, and entrepreneurs exposed to legal risk.
⚠️ Caution: Transferring assets into a trust after liabilities arise may be considered a fraudulent conveyance and challenged in court. Timing and intent are critical.
Matrimonial Protection
While more controversial, some families use trusts to shield inherited assets from division in a divorce. The effectiveness of this strategy varies:
Some provinces, like Ontario and British Columbia, may treat trust-held inheritances as excluded property if not commingled
Others may consider beneficial ownership or the nature of distributions over time
Courts have become more willing to “pierce the trust” if it’s clearly used to control assets in a way that disadvantages spouses
Always consult both a family law lawyer and a trust and estates advisor if matrimonial protection is a planning objective.
6. Supporting Vulnerable Beneficiaries
One of the most human-centered reasons for using a trust is to protect and provide for family members who may not be in a position to manage large sums of money responsibly.
Minor Children
A trust can stagger distributions by age or tie them to key milestones like:
High school or post-secondary graduation
Reaching age 25, 30, or beyond
Buying a first home or starting a business
This allows parents to ensure their children are financially prepared before receiving substantial wealth.
Dependants with Special Needs
Trusts can be set up to preserve a beneficiary’s eligibility for provincial disability benefits (e.g., Ontario Disability Support Program, BC Persons with Disabilities benefit) while still offering supplemental financial support.
This is often done using a Henson trust, which provides absolute discretion to the trustee—ensuring the assets are not considered “available” to the beneficiary.
Mental Health, Addiction, or Financial Instability
Trusts are frequently used to protect vulnerable individuals from themselves. Whether a beneficiary struggles with substance abuse, mental illness, or simply poor money management, the trust can restrict access and require third-party approval or trustee discretion.
7. Family Governance and Legacy Planning
In many families, financial success can bring complexity, especially across generations. Trusts help to create a framework for governance and continuity.
Multi-Generational Planning
Family trusts help build a bridge between generations by:
Centralizing control of family assets
Creating shared values around stewardship and philanthropy
Helping younger family members learn from professional trustees and advisors
For example, some clients use their trust as a way to involve children gradually in family wealth, allowing them to serve as co-trustees or participate in investment decisions as they mature.
Encouraging Stewardship
Rather than simply handing over wealth, a trust can instill responsibility. Distributions can be conditional on:
Financial literacy training
Drug and alcohol testing
Career milestones or education completion
In this way, trusts aren’t just vehicles for tax planning—they’re tools for family leadership development.
8. Philanthropic Giving Through Trusts
Some Canadian families establish charitable trusts or private foundations to leave a lasting legacy.
Options Include:
Testamentary charitable trusts, funded through the will
Inter vivos charitable trusts, created during your lifetime
Donor-advised funds, which can be held by a trust and directed annually
This approach helps create structure and continuity around charitable goals, particularly when involving younger family members in annual giving.
While charitable bequests can also be made in a will, a trust allows for more ongoing engagement and control.
9. Key Limitations and Pitfalls to Watch
While powerful, family trusts are not without costs, complexity, and compliance risks. Here are the most important limitations to consider.
A. Compliance Costs and Admin Burden
Annual T3 trust return required
Trustee must maintain records of distributions, beneficiary entitlements, and investments
Legal and accounting fees for setup, ongoing reviews, and possible restructuring
B. New Trust Reporting Rules (Schedule 15)
Since 2023, nearly all express trusts must now disclose:
Identity of trustees, settlors, and beneficiaries
Legal and tax-residency details
Relationship to other parties
This has significantly reduced the privacy once associated with trusts. Even inactive trusts may have to file.
C. The 21-Year Deemed Disposition Rule
Perhaps the most misunderstood pitfall: every 21 years, most Canadian trusts are deemed to dispose of their capital property at fair market value—potentially triggering a major capital gains tax.
Solution:
Roll out assets to beneficiaries before the 21st anniversary (if permitted by the trust deed)
Freeze and reissue trust interests to reset the clock
Plan early—don’t leave this until the last minute
D. Attribution Rules
Be cautious of attribution rules if the trust is funded with loans from a parent or distributions are made to minor children. TOSI rules may also apply unless the gain qualifies for the LCGE.
Final Thoughts: Why Family Trusts Still Matter in a Modern Tax World
Despite changing tax rules and rising compliance requirements, family trusts remain one of the most versatile and effective planning tools for Canadian families and business owners. While the Tax on Split Income (TOSI) rules have limited some traditional income-splitting strategies, the broader value of trusts has not disappeared—it has simply evolved.
Today, family trusts are used to:
Multiply the Lifetime Capital Gains Exemption (LCGE) during a business sale
Avoid probate and preserve privacy in estate planning
Implement flexible estate freezes for business succession
Defer tax using holding companies as corporate beneficiaries
Protect assets from creditors, lawsuits, or family law claims
Support vulnerable beneficiaries, including children with special needs or those facing personal challenges
Encourage long-term family governance and financial stewardship
Facilitate structured charitable giving that aligns with your values
However, trusts are not simple, and they’re not a one-size-fits-all solution. They come with legal and tax complexity, ongoing compliance (including T3 filings and new trust reporting rules), and a need for regular review—especially before the 21-year deemed disposition date.
That said, for those willing to plan intentionally, the benefits of a family trust can far outweigh the administrative effort. When integrated into a thoughtful wealth and business strategy, trusts offer protection, flexibility, and control that no other structure can match.
At ModernAxis, we specialize in helping clients build and maintain tax-efficient structures that support their business goals and family values. Whether you’re planning an exit, preserving wealth, or preparing for future generations, we’re here to help you make smart, strategic decisions.
Thinking about whether a family trust fits into your plan?
Let’s talk. We at ModernAxis can help you design a structure that protects your wealth, reduces your tax burden, and supports your legacy.
Frequently asked questions
Are family trusts still worth setting up after the TOSI rules?
Yes. The 2018 Tax on Split Income rules eliminated many dividend-sprinkling strategies, but they did not affect the other major reasons to use a family trust: multiplying the Lifetime Capital Gains Exemption on a business sale, implementing estate freezes, deferring corporate tax via a holding company beneficiary, avoiding probate fees, and protecting assets from creditors or matrimonial claims. For business owners, the structure still pays for itself many times over at exit.
How does a family trust multiply the Lifetime Capital Gains Exemption?
If Qualified Small Business Corporation shares are held through a discretionary family trust rather than directly, capital gain on sale can be allocated among multiple adult beneficiaries — each claiming their own LCGE (up to $1.25M for 2025, indexed annually). Allocating a $5M gain across four adult family members can shelter the entire amount from tax, where direct ownership would shelter only the owner's individual exemption. Minor beneficiaries are typically caught by TOSI.
What is the 21-year deemed disposition rule for family trusts?
Under ITA section 104(4), most Canadian inter vivos trusts are deemed to have disposed of all capital property at fair market value every 21 years. This can trigger a massive capital gains tax liability if accrued unrealized gains exist on shares, real estate, or investments held by the trust. The standard solution is to roll out the capital property to beneficiaries before the 21st anniversary on a tax-deferred basis under section 107(2), provided the trust deed allows.
Do trust assets avoid probate in Canada?
Yes — assets owned by a properly structured family trust are not part of your estate and therefore not subject to provincial probate fees. In British Columbia, probate fees are 1.4% on estate value above $50,000, so a $3M estate held outside a trust pays over $41,000 in probate alone. Trust-held assets pass to beneficiaries privately, without court approval or public filings, and typically distribute much faster than estate assets.
What is an estate freeze and how does a trust fit in?
An estate freeze caps the value of a business owner's interest at today's fair market value while passing future growth to the next generation. Typical mechanics: exchange your common shares for fixed-value preferred shares under section 86 or 51, then issue new common shares to a family trust. Future growth accrues to the trust beneficiaries — your spouse, children, or a Holdco — instead of you. The trust adds flexibility because you don't have to commit to specific beneficiaries upfront.
What does the new Schedule 15 trust reporting require?
Since the 2023 tax year, nearly all express trusts must file a T3 return with Schedule 15 disclosing the identity, address, date of birth or incorporation, and tax residency of every settlor, trustee, beneficiary, and protector — including potential beneficiaries under a discretionary trust. Even trusts with no income or activity must file. Penalties for non-compliance run $25 per day (minimum $100, maximum $2,500), plus up to 5% of trust property value for gross negligence.
Alex Ataman, CPA
Founder
Modern Axis CPA