If you own shares in a Canadian corporation and have ever borrowed money from it — or had the company pay a personal expense on your behalf — you have encountered the shareholder loan rules. These rules sit inside the Income Tax Act and exist for one reason: to prevent owner-managers from pulling tax-free value out of a corporation indefinitely. Getting them wrong can mean adding tens of thousands of dollars to your personal income in a year you did not even receive a paycheque. Here is what every Canadian business owner needs to understand heading into 2025.
A shareholder loan arises any time a corporation advances money to a shareholder, or pays a personal expense on behalf of a shareholder, without structuring that transfer as formal salary or a declared dividend. Common examples include drawing cash from the corporate bank account for personal use, having the corporation cover a personal credit card, mortgage payment, or vehicle cost, or simply taking funds as a "loan" with the intention of repaying later.
From the corporation's perspective, the amount owed by the shareholder appears as an asset on the balance sheet — typically labelled "shareholder loan receivable" or "due from shareholder." From the shareholder's perspective, it is a liability: money owed back to the company. The CRA pays close attention to this account during T2 reviews precisely because it is one of the most common ways corporate income is inappropriately shielded from personal tax.
Section 15(2) of the Income Tax Act is the core provision governing shareholder loans. The rule is straightforward in principle but frequently misunderstood in practice: if you borrow money from your corporation and do not repay it within the prescribed window, the entire loan balance is added to your personal income in the year the loan was made.
The window is not simply "one calendar year." The correct rule is that repayment must occur before the end of the first corporate fiscal year-end after the loan was made. This distinction matters enormously depending on when in the year you borrow.
Consider a concrete example. Your corporation has a December 31 fiscal year-end. You borrow $50,000 in March 2024. The first corporate fiscal year-end after the loan was made is December 31, 2024. The deadline for repayment is therefore December 31, 2025 — a full 21 months after the original advance. Miss that date, and the $50,000 is included in your 2024 personal income, the year the loan was made, regardless of how much you have repaid or earned through that company.
Now change the scenario slightly. If you borrowed that same $50,000 in November 2024, the first fiscal year-end after the loan is still December 31, 2024, and the repayment deadline becomes December 31, 2025. The timing of the loan within the fiscal year affects how much runway you have. A loan made in January gives you almost two full years; one made in December gives you almost exactly one.
If the loan is not repaid before the end of that first fiscal year after it was made, section 15(2) deems the full outstanding balance to be income to the shareholder in the taxation year the loan arose — not the year the deadline passed. This creates a particularly painful outcome: you may owe personal income tax on money you borrowed in a prior year, potentially at the highest marginal rate, without having received any additional salary or dividend in that year to cover the bill.
There is no partial inclusion or proration. If $50,000 was borrowed and $40,000 repaid before the deadline, the remaining $10,000 is included in income. The CRA does not credit the repayments made; only full elimination of the balance by the deadline avoids inclusion.
There is a partial remedy if you breach the rule and later pay the loan back. Under section 20(1)(j), if a loan amount was previously included in your income under section 15(2), and you subsequently repay the loan, you may deduct the repaid amount in the taxation year of repayment. This prevents double taxation — once when the loan was included, and again when the corporation receives repayment that it could treat as a return of a taxable loan.
The deduction is only available for repayments of loans that were actually included in income. It does not reverse the original tax bill or the interest and penalties that may have accrued. It simply ensures the shareholder is not taxed twice on the same amount.
Section 15(2) does not apply if the loan is made at the CRA's prescribed interest rate. The prescribed rate is set quarterly and has historically been low, though it rose significantly during the 2022–2024 tightening cycle. For 2025, you should confirm the current rate with your accountant, as it resets each quarter.
A prescribed rate loan works as follows: the corporation lends the shareholder money at the prescribed rate in effect at the time the loan is made, and the shareholder actually pays that interest to the corporation no later than January 30 of the following calendar year. The key word is "actually" — the interest must be physically paid, not merely accrued on paper. If the interest is not paid by that January 30 deadline, the entire benefit of the prescribed rate structure collapses and section 80.4 (discussed below) applies.
This approach is useful for income-splitting loans to a lower-income spouse or for longer-term advances where repayment within the one-year window is not feasible.
The Act provides a narrow set of exceptions where a loan from a corporation to a shareholder does not trigger section 15(2) income inclusion, even without repayment within the fiscal year. These exceptions apply when:
Note that the first two exceptions require the borrower to be both a shareholder and an employee. A pure shareholder who holds no employment relationship with the corporation does not qualify for those specific carve-outs.
Even when a shareholder loan avoids section 15(2) inclusion — either because it is repaid in time or because a prescribed rate structure is in place — section 80.4 may still create a taxable employment or shareholder benefit. Section 80.4 imputes a taxable benefit equal to the difference between the prescribed rate and the actual rate charged on the loan.
In practical terms: if the CRA prescribed rate is 5% and the corporation charges nothing, the shareholder has a deemed taxable benefit of 5% per year on the outstanding balance. This amount must be reported on the shareholder's personal return as income. The corporation reports the benefit on a T4 or T5 slip depending on whether the shareholder is also an employee.
Section 80.4 applies to loans that exist at any point during the year, prorated for the period the loan was outstanding. It is separate from and cumulative with any section 15(2) exposure.
Corporations must maintain a shareholder loan account on their balance sheet. Advances to shareholders increase the balance; repayments reduce it. The CRA examines this account closely during T2 corporate return reviews and HST audits. A persistently high or growing balance is a red flag that can trigger a broader audit of both the corporate and personal returns.
Best practice is to reconcile the shareholder loan account at least quarterly, document the purpose of each advance, keep a formal loan agreement if the balance will persist beyond year-end, and never use the account as a general spending account without a repayment plan. The team at Swift Accounting Calgary works with owner-managers throughout the year to keep this account clean and CRA-defensible.
Swift Accounting in Calgary has helped many incorporated professionals and small business owners navigate these rules without triggering unexpected personal income inclusions. If your shareholder loan balance has grown through the year or you are unsure how the one-year window applies to your fiscal year, early intervention is far less costly than a CRA reassessment.
Ready to review your shareholder loan position before your year-end? Contact Swift Accounting today for a straightforward conversation about keeping your corporation compliant and your tax bill predictable.
You have until December 31, 2025. The one-year rule requires repayment before the end of the first corporate fiscal year-end after the loan was made. Since the loan was made in June 2024, the first fiscal year-end after that date is December 31, 2024, and the repayment deadline is therefore December 31, 2025. If you had borrowed in November 2023 with the same December 31 year-end, your deadline would have been December 31, 2024 — so the date within the year matters significantly.
You are entitled to deduct the repaid amount under section 20(1)(j) in the year you make the repayment. This prevents you from being taxed twice on the same dollars — once when the loan was included in your income, and again when the corporation is repaid. However, the deduction does not recover the original tax you paid or any interest and penalties associated with the late repayment. It only neutralises the double-counting going forward.
A properly structured prescribed rate loan avoids the section 15(2) income inclusion, but it does not eliminate all tax consequences. You must charge interest at the prescribed rate in effect when the loan is made, and the interest must be physically paid to the corporation by January 30 of the following year every year the loan is outstanding. If you miss the January 30 deadline even once, section 80.4 applies to the full year. For 2025, confirm the current prescribed rate with your accountant before putting any loan agreement in place, as the rate adjusts quarterly.
Yes. The shareholder loan balance must be reported on the corporation's balance sheet as part of the T2 return. A debit balance (amount owed by the shareholder to the corporation) is an asset on the corporate books. The CRA cross-references this against the shareholder's personal T1 to identify potential section 15(2) income that has not been reported. A large or growing balance will attract scrutiny, and the CRA may request documentation of the loan terms, the nature of the advances, and any repayment plan. Maintaining a well-documented shareholder loan account is one of the most effective ways to reduce the risk of a full audit.
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