A T3 Trust Income Tax and Information Return is used to report a trust’s income, taxes payable, distributions to beneficiaries, and other required information to the Canada Revenue Agency. Depending on the trust and its activities, the trustee may also need to prepare T3 slips for beneficiaries.

Understanding when a T3 return is required can help trustees meet their responsibilities, avoid penalties, and ensure that trust income is properly reported.

What Is a T3 Tax Return?

A T3 return is the tax return used for trusts in Canada. Although a trust is not a person or corporation, it is generally treated as a separate taxpayer for income tax purposes. The trustee or legal representative is responsible for completing the return and reporting the trust’s financial activity.

A T3 return may include information about:

• Income earned by the trust
• Capital gains or capital losses
• Expenses and deductions
• Income retained in the trust
• Income allocated or paid to beneficiaries
• Taxes payable by the trust
• Information about trustees, beneficiaries, and other reportable individuals

The T3 return should not be confused with a T3 slip. The return reports the trust’s overall tax information to the CRA, while T3 slips report amounts allocated or designed to individual beneficiaries.

Who Needs to File a T3 Trust Return?

The person responsible for administering the trust, usually the trustee, executor, administrator, or legal representative, is generally responsible for determining whether a T3 return must be filed.

A Trust may need to file a T3 return when it:

• Earns income from property or investments
• Has tax payable
• Realizes a taxable capital gain
• Allocates income or capital gains to beneficiaries
• Distributes capital to one or more beneficiaries
• Holds certain types or amounts of property
• Is required to provide beneficial ownership information
• Is an estate that continues to earn income after a person’s death

Trust reporting requirements have changed considerably in recent years. Many trusts may be required to file even when they have little or no tax payable, although several exemptions may apply. The CRA’s current filing rules should therefore be reviewed for each taxation year.

The CRA confirmed that bare trusts do not need to file a T3 Trust Income Tax and Information Return, including Schedule 15, for the 2025 taxation year. This administrative relief extended the exemptions previously provided for the 2023 and 2024 tax years.

However, please note that under Bill C-15, certain bare trusts will be required to file for taxation years ending on or after December 31, 2026. Because these rules have been amended more than once, trustees should not assume that the treatment will remain the same for future years.

Common Types of Trusts

The filing requirements and tax treatment can depend on how and why the trust was created.

Testamentary Trusts

A testamentary trust is generally created because of a person’s death, often through their will. An estate may be treated as a trust while the executor gathers assets, pays debts and taxes, and distributes the remaining property to beneficiaries.

A qualifying estate may be treated as a graduated rate estate for up to 36 months after the person’s death, provided it meets the requirements.

Family Trusts

A family trust may be established to hold investments, shares of a family business, real estate, or other assets for selected family members

Family trusts are sometimes associated with income splitting, but Canada’s tax on split income rules can restrict the ability to distribute certain business-related income to family members. A trust should not be created under the assumption that income will automatically be shifted to relatives.

Trusts Holding Property

Some trusts are established to hold real estate, investments, business shares, or other property for beneficiaries. The legal owner shown on a document may be a trustee, while another person or group may have the beneficial interest in the property.

These arrangements can create legal, accounting, tax, and beneficial ownership reporting obligations.

What Are the Benefits of a Trust?

A trust can offer several possible benefits, but the results depend heavily on its wording, purpose, beneficiaries, and the type of property involved.

A lawyer is typically required to establish and prepare the trust agreement. An accountant or tax advisor can then help explain the tax consequences and ongoing filing requirements.

Potential benefits of a trust may include:

Managing and Protecting Property

A trust can provide instructions for how property should be held, managed, invested, or distributed. This may be helpful when assets are intended for minor children, family members who require ongoing support, or beneficiaries who are not yet ready to manage the property themselves.

Estate and Succession Planning

Trusts may support the transfer of family wealth or business interests from one generation to another. Depending on the structure, a trust may also help provide continuity in the management of family assets.

Controlling When Beneficiaries Receive Assets

Instead of giving assets to a beneficiary immediately, a trust agreement can establish conditions or a schedule for distributions. For example, funds can be distributed when a beneficiary reaches a certain age or used for specific purposes like education, housing, or living expenses.

Holding Real Estate or Investments

A trust may hold real estate investment accounts, shares, or other income-producing property. However, transferring property into a trust can itself have tax consequences, including a possible deemed disposition at fair market value.

Possible Tax Planning Opportunities

Certain trust structures may provide legitimate tax planning opportunities. However, income splitting, capital gains planning, attribution rules, and the tax on split income rules can make these arrangements complicated.

The tax benefits of a trust should always be reviewed before the trust is created or assets are transferred into it.

Filing a Trust Tax Return

Filing a trust tax return involves more than entering the trust’s total income. The trustee must identify the type and source of income, determine whether amounts were retained or allocated, and complete the appropriate forms and schedules.

Records that may be needed include:

• Trust agreements and legal documents
• Bank and investment statements
• T3 and T5 slips received by the trust
• Property purchase and sale documents
• Statements of income and expenses
• Records of distribution to beneficiaries
• Details about trustees, beneficiaries, and settlors
• Prior-year trust returns and notices of assessment

The trust may also require a CRA trust account number before its return can be filed.

What Income Is Reported on a T3 Return?

A trust can earn several different types of income. Each type may be taxed differently and may need to be reported separately.

Interest Income

Interest earned from savings accounts, guaranteed investment certificates, bonds, loans, or other investments is generally included in the trust’s income. The interest is normally taxed as regular income unless a specific rule applies.

Dividend Income

A trust may receive dividends from Canadian corporations. The T3 return accounts for the applicable dividend gross-up and dividend tax credit when the income is retained by the trust.

Capital Gains

A trust may realize a capital gain when it sells or is considered to have disposed of property for more than its adjusted cost base and applicable selling costs.

Capital gains may arise from the sale or transfer of:

• Real estate
• Shares
• Mutual funds
• Business interests
• Other capital property

Rental Income

When a trust owns rental property, it may need to report gross rental income and eligible expenses such as property taxes, insurance, repairs, management fees and certain professional costs.

Business Income

A trust that carries on a business may have to report its business income and expenses. Additional schedules or reporting requirements may apply depending on the business activity.

Foreign Income

Foreign interest, dividends, rental income, or other foreign-sourced amounts may also need to be reported. Foreign tax credits or additional foreign asset reporting may apply in some circumstances.

What is Schedule 15?

Schedule 15, Beneficial Ownership Information of a Trust, is used to report information for people connected to a trust.

Depending on the reporting rules and available exemptions, information may be required for:

• Trustees
• Beneficiaries
• Settlors
• Individuals who can influence trustee decisions concerning the appointment of income or capital.

Schedule 15 does not necessarily report only people who received money during the year. A person may need to be disclosed because of their legal connection to the trust.

Failure to file a required T3 return or provide required beneficial ownership information can result in penalties.

Deadline for Trust Tax Returns

The general deadline for a T3 return is 90 days after the trust’s tax year ends. Most trusts have a December 31, 2025 year-end and are generally required to file their T3 return by March 31, 2026.

Any balance owing is generally due within 90 days of the trust’s year-end. The deadline can differ for certain estates or final returns. For example, the final return of a graduated rate estate is generally due no later than 90 days after its wind-up date.

When the deadline falls on a weekend or a public holiday, the return or payment may be considered on time if received or processed by the next business day.

What Happens if a T3 Return is Filed Late?

A trust that fails to file a required return may face late filing penalties and interest on unpaid taxes. Additional penalties may apply when required beneficial ownership information is missing, incomplete, or knowingly omitted.

Late filing can also delay:

• Notices of assessment
• Clearance certificates
• Estate distributions
• Payments to beneficiaries
• Final administration or wind-up of a trust

Trustees should address overdue returns as soon as possible rather than waiting until the trust is ready to distribute its remaining assets.

Does Every Beneficiary Receive a T3 Slip?

Not necessarily. A beneficiary will generally receive a T3 slip when the trust allocates or designates reportable income to that beneficiary. The slip may include amounts such as:

• Interest or other income
• Eligible or non-eligible dividends
• Capital gains
• Foreign income
• Pension-related amounts
• Tax credits connected to allocated income

The beneficiary uses the T3 slip to complete their own income tax return. For example, capital gains are commonly reported in box 21, while Canadian dividend amounts and related tax credits are reported in other designated boxes.

A person who is named as a beneficiary but receives no reportable allocation during the year may not receive a T3 slip, although their information could still be required on Schedule 15.

Getting Help With a T3 Trust Return

Trust returns can become complicated when a trust holds investments, owns real estate, earns several types of income, distributes money to multiple beneficiaries, or forms part of an estate.

Advanced Tax Services provides estate and trust tax support to help trustees, executors, and families understand their filing responsibilities. This may include reviewing trust income, preparing T3 returns and slips, reporting capital gains, and helping ensure that assets and distributions are accurately recorded.