Family Loan Tax Implications in Canada

Q: What is the CRA prescribed interest rate for family loans?

The CRA prescribed rate is the rate commonly used when structuring related-party loans to avoid income attribution rules. It is published quarterly. Check the CRA website for the current rate before finalising loan terms.

Q: Does Canada have a gift tax?

Canada does not have a gift tax. However, gifts of capital property may trigger a deemed disposition, meaning the giver may owe capital gains tax on any appreciation. For cash gifts (or loans), there is no direct gift tax, but the income attribution rules can apply if the funds are used for investment.

Overview

Canada's tax system has unique rules that affect family loans, particularly through the income attribution rules administered by the Canada Revenue Agency (CRA). While Canada does not have a gift tax, the prescribed interest rate and attribution rules mean that how you structure a family loan has significant tax implications.

The CRA Prescribed Interest Rate

The CRA publishes a prescribed interest rate each quarter. This rate is the minimum interest you should charge on a loan to a related person to avoid the income attribution rules.

The prescribed rate that matters is the one in effect when the loan is made. Once you establish a loan at the prescribed rate, that rate remains valid for the life of the loan, even if the prescribed rate increases later. This creates a potential planning opportunity during low-rate periods.

Income Attribution Rules

The income attribution rules are the most important tax consideration for family loans in Canada. They work as follows:

Loans to a spouse or common-law partner

If you lend money to your spouse or common-law partner at below the CRA prescribed rate, any investment income (interest, dividends, or capital gains) earned on those funds is "attributed" back to the lender for tax purposes. This means:

The lender pays tax on the investment income, not the borrowing spouse
This eliminates the tax benefit of income splitting (where a higher-income spouse tries to shift income to a lower-income spouse)

Loans to minor children

Similar attribution rules apply to loans to minor children (under 18). Income from property transferred or loaned to a minor child is attributed back to the parent. However, capital gains earned by the minor are not attributed back — only income (interest and dividends).

Loans to adult children

Loans to adult children (18 and over) are generally not subject to the income attribution rules. This makes family loans to adult children relatively straightforward from a tax perspective. However, if the loan has no reasonable expectation of repayment, the CRA may treat it as a non-arm's-length transfer with potential consequences.

How to avoid attribution

To avoid income attribution on loans to a spouse or minor child, three conditions must be met:

The loan must charge interest at at least the CRA prescribed rate in effect when the loan was made.
The interest must be actually paid by the borrower each year.
The interest must be paid by January 30 of the following year (not just accrued — it must be actually paid).

If any of these conditions is not met in a given year, the attribution rules apply for that year and all subsequent years, even if the interest is later brought up to date. This makes timely payment tracking essential — a tool like FamLoan can help ensure payments are made and recorded on time.

No Gift Tax — But Deemed Dispositions Apply

Canada does not have a gift tax on cash transfers. You can give or lend cash to a family member without a gift tax applying. However:

Capital property: If you gift capital property (shares, real estate, etc.) rather than cash, you may face a "deemed disposition," meaning you are treated as if you sold the property at fair market value, which can trigger capital gains tax.
Cash loans: For cash family loans, no gift tax or deemed disposition applies — but the attribution rules described above still apply to investment income.

Interest Income Reporting

If you charge interest on a family loan:

For the lender: Interest income must be reported on your T1 tax return. You can report interest income on either an accrual or cash basis, but you must be consistent.
For the borrower: Interest paid may be deductible if the loaned funds are used for income-producing purposes (investment property, business, earning investment income). This deduction is governed by paragraph 20(1)(c) of the Income Tax Act.

The Prescribed Rate Loan Strategy

A common tax planning strategy in Canada is the "prescribed rate loan":

A higher-income spouse lends money to a lower-income spouse at the CRA prescribed rate.
The lower-income spouse invests the funds and earns investment income.
Because the loan charges at least the prescribed rate (and interest is paid on time), the attribution rules do not apply.
The investment income is taxed in the lower-income spouse's hands at a lower marginal rate.
The interest paid to the higher-income spouse is deductible by the borrowing spouse (since the funds are used for investment).

This is a common planning strategy discussed by Canadian tax advisers. Its suitability depends on your facts, current rates, and compliance with payment and documentation rules.

Best Practices for Canadian Family Loans

Check the current prescribed rate: Before establishing a loan, verify the current CRA prescribed rate. Lock in a low rate when possible.
Create a written agreement: A formal loan agreement documents the terms and supports the genuineness of the arrangement.
Pay interest on time: The January 30 deadline is critical. One missed year can permanently trigger attribution. Set calendar reminders and use payment tracking tools.
Keep clear records: Document every interest payment and principal repayment. Bank transfers provide the clearest trail.
Consult a tax professional: For prescribed rate loan strategies or large family loans, work with a CPA or tax advisor who understands the attribution rules.

Frequently Asked Questions

What is the CRA prescribed interest rate for family loans?

The CRA prescribed rate is the minimum interest rate that should be charged on loans between related parties to avoid income attribution rules. It is published quarterly. Check the CRA website for the current rate before establishing your loan.

What are the income attribution rules for family loans in Canada?

If you lend money to a spouse or minor child at below the CRA prescribed rate, any investment income earned on those funds is "attributed" back to the lender for tax purposes. Charging at least the prescribed rate and having the borrower pay the interest by January 30 of each year avoids this.

Does Canada have a gift tax?

Canada does not have a gift tax on cash transfers. However, gifts of capital property may trigger a deemed disposition, meaning the giver may owe capital gains tax on any appreciation. For cash family loans, the income attribution rules are the main concern rather than gift tax.