You put $80,000 into a rental property. At the end of the year, you have $6,400 in actual cash profit sitting in your account. That is an 8% cash-on-cash return—and knowing how to calculate it is one of the most important skills you will develop as a real estate investor.
Cash-on-cash return tells you something no other metric does: what your actual money is earning, right now, in real dollars. Not theoretical returns. Not paper appreciation. Real cash hitting your bank account relative to real cash you invested.
Here is how to calculate it, interpret it, and use it to make better investment decisions.
The Cash-on-Cash Return Formula
The formula is straightforward:
Cash-on-Cash Return = Annual Pre-Tax Cash Flow / Total Cash Invested x 100
That is it. Two numbers and a division. But the accuracy of your result depends entirely on getting those two numbers right.
What Counts as “Total Cash Invested”
This is every dollar you put into the deal out of your own pocket:
- Down payment: The portion of the purchase price you pay upfront
- Closing costs: Legal fees, land transfer tax, title insurance, appraisal fees, inspection fees
- Renovation costs: Any money spent upgrading the property before or shortly after purchase
- Reserves: Capital you set aside for future repairs or vacancies if required by your lender
If you put 20% down on a $400,000 property, your down payment is $80,000. Add $12,000 in closing costs and $15,000 in renovations, and your total cash invested is $107,000. That is the number you use—not just the down payment.
Many investors make the mistake of only counting the down payment. That gives you a misleadingly high return. Include every dollar that came out of your pocket for this deal.
What Counts as “Annual Pre-Tax Cash Flow”
This is the actual cash left in your account after collecting rent and paying all expenses:
- Start with gross rental income: Total rent collected from all units for the year
- Subtract vacancy and credit losses: Money lost to empty units and tenants who do not pay
- Subtract operating expenses: Property tax, insurance, maintenance, property management, utilities, landscaping, snow removal, and anything else required to run the property
- Subtract mortgage payments: Principal and interest (this is where cash-on-cash differs from cap rate—more on that later)
- What remains is your pre-tax cash flow
Note that we are calculating pre-tax cash flow. Tax treatment varies by investor and province, so cash-on-cash return gives you the clean, before-tax picture that you can compare across deals.
Worked Example 1: Single-Family Rental
You buy a single-family rental for $350,000. Here are your numbers:
Cash Invested:
- Down payment (20%): $70,000
- Closing costs: $10,000
- Minor renovations: $8,000
- Total cash invested: $88,000
Annual Cash Flow:
- Gross rent: $2,200/month x 12 = $26,400
- Vacancy (5%): -$1,320
- Operating expenses: -$8,500
- Mortgage payment (P+I): -$14,400
- Annual pre-tax cash flow: $2,180
Cash-on-Cash Return: $2,180 / $88,000 x 100 = 2.5%
That is not a great return. And this is exactly why calculating cash-on-cash matters—it prevents you from buying a property that looks good on paper but barely earns anything on your actual investment.
That jump from 2.5% on the single-family to 9.1% on the six-unit came down to lower down payment and longer amortization. book a free strategy call with LendCity and we’ll structure your financing the same way—so your cash actually works harder.
Worked Example 2: Duplex
You buy a duplex for $475,000. Both units are rented.
Cash Invested:
- Down payment (20%): $95,000
- Closing costs: $14,000
- Renovations: $12,000
- Total cash invested: $121,000
Annual Cash Flow:
- Gross rent: Unit A $1,600 + Unit B $1,500 = $3,100/month x 12 = $37,200
- Vacancy (4%): -$1,488
- Operating expenses: -$11,500
- Mortgage payment (P+I): -$18,600
- Annual pre-tax cash flow: $5,612
Cash-on-Cash Return: $5,612 / $121,000 x 100 = 4.6%
Better than the single-family, but still modest. The duplex gives you more income per dollar spent because you have two revenue streams on one property. This is why many investors pursuing residential mortgage financing strategies prefer multi-unit properties over singles.
Worked Example 3: Small Multifamily (6-Unit Building)
You buy a 6-unit apartment building for $900,000 using multifamily mortgage financing through the CMHC MLI Select program.
Cash Invested:
- Down payment (15%): $135,000
- Closing costs: $22,000
- Unit upgrades: $30,000
- Total cash invested: $187,000
Annual Cash Flow:
- Gross rent: 6 units x $1,400/month x 12 = $100,800
- Vacancy (5%): -$5,040
- Operating expenses (40%): -$40,320
- Mortgage payment (P+I on $765,000, 50-year amortization): -$38,400
- Annual pre-tax cash flow: $17,040
Cash-on-Cash Return: $17,040 / $187,000 x 100 = 9.1%
Now we are talking. The combination of higher leverage (lower down payment percentage through CMHC insurance), longer amortization (lower payments), and multiple units (more income) drives a significantly better return on your cash.
You can model deals like this using the CMHC MLI Max Loan Calculator to see exactly how much financing you qualify for and what your payments will be.
Leverage only boosts your cash-on-cash when your mortgage rate beats the cap rate—get that wrong and financing actually hurts you. schedule a free strategy session with us and we’ll show you which lenders and terms put that spread in your favour.
What Is a Good Cash-on-Cash Return?
There is no universal answer, but here are practical benchmarks:
| Cash-on-Cash Return | Assessment |
|---|---|
| Below 4% | Weak—your money could do better in many other investments |
| 4-6% | Acceptable if the property has strong appreciation potential or you are house hacking |
| 6-8% | Solid return for most Canadian markets |
| 8-12% | Strong—this is what most experienced investors target |
| Above 12% | Excellent—verify your numbers because returns this high sometimes hide overlooked risks |
These benchmarks shift depending on your market. In expensive cities like Toronto and Vancouver, 4-6% might be the best you can find because property prices are high relative to rents. In secondary markets with lower entry prices, 8-12% is achievable.
Your target also depends on your investment strategy. If you are buying for long-term appreciation in a growth market, a lower cash-on-cash return might be acceptable because you expect the property value to increase significantly. If you are buying purely for cash flow, you need higher returns to justify the investment.
Cash-on-Cash Return vs Other Metrics
Cash-on-cash is powerful, but it is not the only metric you need. Here is how it compares to the others.
Cash-on-Cash vs Cap Rate
Cap rate measures a property’s return without considering financing. It is calculated as NOI divided by property value. Cash-on-cash factors in your mortgage—which is why two investors buying the same property with different financing structures will get different cash-on-cash returns but the same cap rate.
Use cap rate to compare properties against each other. Use cash-on-cash to evaluate what your specific deal, with your specific financing, will actually earn you.
Cash-on-Cash vs Total ROI
Cash-on-cash only measures cash flow. Total ROI includes mortgage paydown (your tenants are building your equity), appreciation (the property value increasing over time), and tax benefits (depreciation and deductions). Your total return on a rental property is almost always higher than the cash-on-cash number suggests.
A property with a 5% cash-on-cash return often delivers 15-20% total ROI when you factor in mortgage paydown and even modest appreciation.
Here is a quick breakdown. Say you put $100,000 into a deal:
- Cash flow at 5%: $5,000/year
- Mortgage paydown: roughly $3,000-$5,000 in year one (your tenants are buying the building for you)
- Appreciation at 3% on a $500,000 property: $15,000
Add those up and you are looking at $23,000-$25,000 in total wealth created on your $100,000 cash—that is 23-25% total ROI. Cash-on-cash is the most conservative measure of your return. It ignores equity buildup and appreciation on purpose so you see the hard cash picture first. Use it to screen deals. Then layer in total ROI when you want the full wealth-building story.
Cash-on-Cash vs IRR
Internal rate of return (IRR) considers the time value of money and accounts for when cash flows occur over the entire holding period, including the sale. IRR is the most comprehensive metric but also the most complex. Cash-on-cash is a snapshot of year-one performance. IRR tells you the full story over the entire investment horizon.
For quick deal screening, cash-on-cash is faster and simpler. For detailed investment analysis and comparing deals with different holding periods, IRR gives you a more complete picture.
How Leverage Affects Cash-on-Cash Return
This is where things get interesting—and where many investors first realize the power of leverage.
Consider a $500,000 property generating $30,000 in NOI.
Scenario 1: All Cash Purchase
- Cash invested: $500,000
- Annual cash flow: $30,000 (no mortgage to pay)
- Cash-on-cash return: 6%
Scenario 2: 75% LTV Financing
- Cash invested: $125,000 + $15,000 closing costs = $140,000
- Mortgage payment: ~$24,000/year
- Annual cash flow: $30,000 - $24,000 = $6,000
- Cash-on-cash return: 4.3%
Wait—the leveraged return is lower? In this case, yes. And this is a critical lesson: leverage does not automatically improve cash-on-cash return. It depends on the spread between your property’s cap rate and your mortgage interest rate.
When leverage helps: If the cap rate exceeds your mortgage interest rate, leverage amplifies your cash-on-cash return. A 7% cap rate property financed at 4.5% will produce a better leveraged cash-on-cash than an unleveraged one.
When leverage hurts: If your mortgage rate exceeds the cap rate, leverage actually drags down your return. You are borrowing expensive money to invest in a lower-yielding asset.
This is why your mortgage financing terms matter so much. The rate and amortization you negotiate directly impact your cash-on-cash return.
Common Mistakes in Cash-on-Cash Calculations
Forgetting closing costs and renovation expenses. Your total cash invested is not just the down payment. Every dollar out of pocket counts. Ignoring closing costs and renovations inflates your return and sets unrealistic expectations.
Using gross rent instead of net rent. You do not keep every dollar of rent. Vacancy, credit losses, and turnover costs eat into your gross income. Use realistic effective gross income in your calculations.
Underestimating operating expenses. If you budget 25% for operating expenses and reality is 40%, your cash flow drops by thousands and your cash-on-cash return craters. Use conservative expense estimates. You can review investor resources for expense benchmarks that reflect real-world operating costs.
Ignoring property management costs. Even if you self-manage, include a management fee (typically 8-10% of gross rent) in your analysis. You might self-manage today, but what about in five years when you own ten properties? Building in management costs from day one gives you a more realistic and scalable picture.
Not recalculating after renovations. If you invest $50,000 in renovations that increase rents by $200 per unit per month across four units, your cash-on-cash return changes dramatically. Recalculate annually or after any significant capital investment.
Using Cash-on-Cash to Screen Deals
Here is a practical workflow for using cash-on-cash return in your deal evaluation:
-
Set your minimum threshold. Decide the lowest cash-on-cash return you will accept. For most investors, this is 6-8%.
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Run quick calculations on listings. When you see a property that interests you, do a rough cash-on-cash calculation using listing data. This takes five minutes and eliminates 80% of properties before you waste time on deeper analysis.
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Refine with verified numbers. For properties that pass your initial screen, get actual financials from the seller and recalculate. The numbers almost always change—usually downward.
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Stress test. Run your calculation with higher vacancy, higher expenses, and higher interest rates. If the return still meets your threshold under pessimistic assumptions, you have a resilient deal.
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Compare across deals. Cash-on-cash makes comparison easy because it normalizes returns to the same denominator—your cash invested. A property with $5,000 cash flow on $50,000 invested (10%) is a better cash play than one with $8,000 cash flow on $120,000 invested (6.7%).
For multifamily properties, the CMHC MLI Max Loan Calculator helps you model the financing side so you can quickly calculate cash-on-cash across different leverage scenarios.
Frequently Asked Questions
Should I use monthly or annual numbers?
Do I include principal repayment as cash flow?
What if I use a HELOC for the down payment?
How does cash-on-cash change over time?
Can cash-on-cash return be negative?
What is the difference between cash-on-cash and yield?
Make Better Decisions With Better Numbers
Cash-on-cash return is the clearest way to evaluate what a property will do for your bank account this year. It cuts through the noise and tells you exactly what your money earns.
But calculating the return is only half the equation. The other half is structuring your financing to maximize that return—getting the right rate, the right amortization, and the right leverage for your deal. That is where working with a team that understands residential mortgage financing for investors makes the difference between an acceptable return and an exceptional one.
Run your numbers. Know your minimums. And when you find a deal that works, make sure your financing is set up to get the most out of it.
Disclaimer: LendCity Mortgages is a licensed mortgage brokerage. Content on this page is for educational purposes only and does not constitute legal, tax, investment, securities, or financial-planning advice. Rates, premiums, program terms, and regulations referenced are as of the page's last updated date and are subject to change. Any investment returns, rental yields, tax savings, or case-study figures shown are illustrative only — they are not guaranteed, not typical, and individual results will vary. Consult a licensed lawyer, Chartered Professional Accountant, or registered dealer before acting on any information above. Editorial standards.
Written by
LendCity
Published
August 5, 2026
Reading time
11 min read
Amortization
The period over which a mortgage is scheduled to be fully paid off through regular payments of principal and [interest](/glossary/#interest-rate). In Canada, common amortization periods are 25 or 30 years, though the mortgage term (when you renegotiate) is typically 1-5 years. A longer amortization lowers monthly payments, improving [cash flow](/glossary/#cash-flow) but increasing total interest paid.
Appraisal
A professional assessment of a property's market value, required by lenders to ensure the property is worth the loan amount.
Appreciation
The increase in a property's value over time, which builds [equity](/glossary/#equity) and wealth for the owner through market growth or [forced improvements](/glossary/#forced-appreciation).
Cap Rate
Capitalization Rate - the ratio of a property's [net operating income (NOI)](/glossary/#noi) to its current market value or purchase price. A 6% cap rate means the property generates $60,000 NOI annually on a $1,000,000 value. Used to compare investment properties regardless of financing. See also [DSCR](/glossary/#dscr) and [Cash-on-Cash Return](/glossary/#cash-on-cash-return).
Cash Flow Optimization
Cash flow optimization is the strategic process of maximizing the net income generated from a rental property by increasing rental revenue and minimizing operating expenses, mortgage costs, and vacancies. For Canadian real estate investors, this often involves tactics such as selecting the right financing structure, leveraging rental income from multiple units, and managing expenses like property taxes and maintenance to ensure the property generates consistent positive monthly returns.
Cash Flow
The money left over after collecting rent and paying all expenses including mortgage, taxes, insurance, maintenance, and property management. Positive cash flow is the primary goal of buy-and-hold investors. See also [NOI](/glossary/#noi), [Cash-on-Cash Return](/glossary/#cash-on-cash-return), and [Vacancy Rate](/glossary/#vacancy-rate).
Cash-on-Cash Return
A metric that measures the annual pre-tax [cash flow](/glossary/#cash-flow) relative to the total cash invested in a property. Calculated as annual cash flow divided by total cash invested (including [down payment](/glossary/#down-payment) and [closing costs](/glossary/#closing-costs)), expressed as a percentage. A 10% cash-on-cash return means you earn $10,000 annually on a $100,000 investment. See also [Cap Rate](/glossary/#cap-rate).
Closing Costs
Fees paid when completing a real estate transaction, including legal fees, land transfer tax, title insurance, appraisals, and adjustments. Closing costs affect your total cash invested and therefore your [cash-on-cash return](/glossary/#cash-on-cash-return).
CMHC Insurance Premium
The cost of mortgage insurance provided by Canada Mortgage and Housing Corporation (CMHC), expressed as a percentage of the mortgage amount. Premium rates vary based on LTV, property type, and transaction type. For multifamily standard rental housing under the current schedule (as of July 14, 2025), term premiums range from 5.35% at ≤85% LTV to 6.15% at ≤95% LTV, with higher rates for construction financing and other housing types (student, seniors, SRO/supportive). MLI Select points tiers can reduce the premium by 10%–30%. Premiums are typically added to the mortgage balance and paid over the life of the loan.
CMHC Insurance
Mortgage default insurance from Canada Mortgage and Housing Corporation. For 1-4 unit investment properties, investors must put 20%+ down (no insurance available). However, CMHC offers MLI Select for 5+ unit multifamily properties, and house hackers can access insured mortgages with 5-10% down.
Hover over terms to see definitions. View the full glossary for all terms.