Where Do Mortgage Investment Returns Actually Come From?

“What return can I expect?” is usually the first question a mortgage investor asks, and a single number is the least useful answer to it. A rate on its own says nothing about where mortgage investment returns come from, what was deducted along the way or what risk was taken to earn them.

This guide traces the return from the borrower’s payment to the investor’s after-tax income, line by line, and shows how each line can move. It explains mechanics, not rate promises. This is general education, not investment, tax or legal advice. Mortgage investments are not guaranteed. Returns are targets, not promises, and principal can be lost. Higher yields come with higher risk.

How do mortgage investors make money?

Mortgage investors make money by lending against real property and being paid for the use of that money. Almost all of the income comes from the borrower; the investor’s job, or the fund manager’s, is to keep as much of it as possible while getting the principal back.

The sources of mortgage investment income are:

• Interest. The contract rate applied to the outstanding loan. Many private mortgages are interest-only, so each payment is income and the principal is repaid at maturity. (Terms used here are defined in the mortgage investment glossary.)
• Lender fees. A one-time fee the borrower pays when the loan is funded, often deducted from the amount advanced.
• Renewal and extension fees. Charged when a borrower needs more time at maturity.
• Other charges. Fees for missed or returned payments and, where the mortgage allows, prepayment charges or interest for repaying early.
• Interest on cash. A small amount earned on money a fund holds between loans.

What mortgage investors do not get is a share of the property’s growth. A lender’s upside is capped at the contract terms; if the house doubles in value, the lender still receives the agreed interest. The downside, by contrast, is not capped at zero income: if a loan goes wrong, principal can be lost.

Why do private mortgages pay more than bank mortgages?

Private mortgages pay more because they carry more risk, and the rate is the price of that risk. Private lenders typically lend where banks will not or cannot move quickly enough: borrowers with credit or income that does not fit bank criteria, short-term bridge needs, properties outside conventional guidelines, or transactions that need to close fast.

The rate premium compensates for six kinds of risk:

• Borrower — a higher chance the payments stop.
• Property — how easily it sells and how stable its value is.
• Loan-to-value — how much equity sits below the loan to absorb a price fall and enforcement costs.
• Security position — a second mortgage is repaid only after the first, so it charges more.
• Term and liquidity — short, illiquid loans that must be re-lent often.
• Jurisdiction — how long and how costly enforcement is in the province.

A higher rate is therefore a signal, not a bonus. When two offerings differ in yield, the useful question is which of these risks explains the gap.

What reduces the return before it reaches the investor?

Between the borrower’s payment and the investor’s distribution sits a stack of costs, and each one moves the net figure. The full itemisation is in the real fee stack in a mortgage investment; the main layers are:

• Management fee. Charged by the manager of a MIC or fund, usually as a percentage of assets or capital.
• Administration or servicing charge. Paid to the mortgage administrator who collects payments and manages arrears.
• Fund operating expenses. Audit, legal, trustee, registrar and similar costs.
• Who keeps the fees. Lender and renewal fees may go to the fund (raising investor income) or to the manager (raising the manager’s). The offering memorandum says which.
• Idle cash. Money waiting for the next loan, or held for redemptions, earns little or nothing.
• Loan losses and provisions. The most variable line: when a borrower defaults and the sale does not cover the debt and costs, the shortfall comes out of income first, then capital.
• Borrowing costs. A fund that borrows to lend more pays interest on the borrowing. Subsection 130.1(6) of the Income Tax Act caps a MIC’s liabilities at 3 or 5 times equity, depending on its asset mix.

The difference between the gross rate on the loans and what the investor receives is explained in gross yield, net yield and after-tax yield.

Following the money: a fund-level example

The clearest way to see the return stack is to follow one year of a pooled fund’s income from gross income to an investor’s after-tax dollars.

Worked example (illustrative)

A MIC holds $20,000,000 of residential mortgages funded entirely by shareholders’ equity (no borrowing). The figures below are assumptions chosen for clear arithmetic, not market rates or any fund’s actual results.

• Interest at an assumed average contract rate of 10%: $20,000,000 × 10% = $2,000,000.
• Lender fees kept by the fund: an assumed 1% on $10,000,000 of loans funded during the year = $100,000.
• Gross income: $2,100,000.
• Management fee at an assumed 1.5% of assets: $20,000,000 × 1.5% = $300,000.
• Administration and operating expenses (servicing, audit, legal): assumed $100,000.
• Provision for loan losses: assumed $100,000.
• Net income: $2,100,000 − $300,000 − $100,000 − $100,000 = $1,600,000, or 8.0% on $20,000,000.

For an investor holding $50,000 of shares:

• Distribution: $50,000 × 8.0% = $4,000.
• Under subsection 130.1(2) the dividend is taxed as interest. In a non-registered account at an assumed 40% marginal rate: $4,000 × 40% = $1,600 of tax, leaving $2,400, or 4.8%.
• In a TFSA, income is generally not taxed, so the $4,000 stays in the account.

Now move one line at a time:

• More losses. If a further $400,000 of loan losses were realised, net income falls to $1,200,000, or 6.0%, and the $50,000 investor’s distribution falls to $3,000. Losses of $1,600,000 beyond the provision would leave nothing to distribute; losses beyond that reduce capital.
• Idle cash. If 10% of the capital ($2,000,000) sat uninvested all year, interest would fall by $200,000 — a full percentage point off the net return.
• Leverage. Borrowing $5,000,000 at an assumed 7% to lend at 10% adds $500,000 − $350,000 = $150,000 before any fee charged on the larger asset base, or 0.75 percentage points on the $20,000,000 of equity. Losses on the larger book fall on the same equity.

Tax figures are illustrative and as at October 2026; a Canadian tax professional can confirm the treatment for a particular investor. The after-tax yield calculator runs the same arithmetic with your own inputs.

What is a realistic return on a private mortgage investment?

There is no single realistic return for private mortgage investing. The answer depends on the borrower, property, loan-to-value, position, term, jurisdiction and structure, on the fees and losses in the stack above, and on the interest-rate environment at the time. We do not quote market-wide return figures, because no verified market statistic is available to cite; market data on the mortgage industry is published in the CMHC Residential Mortgage Industry Report and in FSRA’s reporting on private lending.

What an investor can test is whether a particular offering’s target is realistic for that offering:

• Compare the target with the record. Look for net returns by fiscal year, with periods stated, supported by audited financial statements. Lendmax Capital MIC, for example, publishes its net rate of return paid to investors by fiscal year on its past-performance page. Past performance does not indicate future results.
• Check gross versus net. Confirm whether a quoted rate is before or after management fees and expenses.
• Read the whole record. A track record that includes weaker years tells you more than one that starts in a strong year.
• Ask how the return is earned. Position mix, loan-to-value, leverage and construction or development exposure all lift yields and risk together.
• Question unexplained outliers. A target well above comparable offerings, with no clear explanation of the extra risk, is a reason to ask more questions.

Distributions are not guaranteed and may be reduced or suspended.

Turning a rate into dollars: income, tax and timing

Annual income in dollars is the amount invested multiplied by the net rate actually paid, before tax. Three further factors decide what an investor ends up with.

• Tax. MIC dividends are taxed as interest at the investor’s marginal rate in a non-registered account; registered plans change the timing or remove the tax.
• Reinvestment. Distributions reinvested through a dividend reinvestment plan compound; the effect is modelled in the DRIP compounding calculator.
• Timing of capital. Loans that repay early leave cash to be re-lent, possibly at a lower rate — see terms, renewals, early repayment and discharge.

Common mistakes when comparing mortgage investment returns

The errors below come up repeatedly in investor questions, and each one makes an offering look better or worse than it is.

• Comparing a gross rate with a net rate. A loan rate before fees is not comparable with a fund’s distribution after fees.
• Treating a distribution as the whole return. If loan losses reduce the value of a fund’s shares, the distribution overstates what the investor earned that year.
• Treating a target as fixed. Targets change with lending rates, losses and how fully the capital is deployed.
• Ignoring tax. MIC dividends are taxed as interest, not as dividends eligible for the dividend tax credit, so the after-tax gap between two income investments can differ from the pre-tax gap.
• Comparing with a GIC on rate alone. A GIC is a deposit that can be insured by CDIC, up to $100,000 per insured category at member institutions; mortgage investments and MIC shares carry no CDIC or provincial deposit insurance, and principal can be lost.

What supports the return, and what can reduce it

Every source of mortgage investment income has a matching risk, and they belong side by side. Basis of comparison: a pooled residential mortgage investment held for a year. Each risk is examined further in the risks of mortgage investing in Canada.

What this means for a mortgage investor

Mortgage investment returns come from borrowers’ interest and fees, and arrive reduced by fees, expenses, idle cash, losses and tax; the net figure is what matters. A realistic expectation comes from understanding how a specific offering earns its return and testing its target against its own audited history, not from a headline rate. The size of the return, and the risk behind it, is set along the seven axes on which mortgage investments vary: the borrower, the property, the loan-to-value, the security position, the term, the jurisdiction and the investment structure.