Quick Answer: Cap rate measures a property's unlevered return — NOI divided by property value, ignoring financing. Cash-on-cash return measures the levered return on your actual equity invested — cash flow after debt service divided by equity. Cap rate tells you about the asset; cash-on-cash tells you about your investment.
See our full guides: Capitalization Rate and Cash-on-Cash Return.
What Is Cap Rate?
Capitalization rate expresses a property's net operating income as a percentage of its market value or purchase price. It is a financing-independent metric used primarily for property valuation and market comparison.
Example: $1,200,000 NOI ÷ $20,000,000 value = 6.0% cap rate
What Is Cash-on-Cash Return?
Cash-on-cash return measures the annual pre-tax cash flow as a percentage of total equity invested. It reflects the actual yield on your invested capital after debt service is paid.
Example: $480,000 cash flow ÷ $5,000,000 equity = 9.6% cash-on-cash
Key Differences: Cap Rate vs Cash-on-Cash Return
| Factor | Cap Rate | Cash-on-Cash Return |
|---|---|---|
| Leverage | Unlevered (ignores debt) | Levered (after debt service) |
| Numerator | NOI | Cash flow after debt service |
| Denominator | Property value | Equity invested |
| Affected by financing | No | Yes — directly |
| Primary use | Property valuation | Investor yield analysis |
| Comparability | Across all properties | Only with same leverage |
When to Use Each Metric
Use cap rate when: Pricing properties for acquisition or sale, comparing property values across a market, assessing whether a market is overpriced or underpriced, or communicating with brokers and appraisers. Cap rate is the market's common language.
Use cash-on-cash return when: Evaluating the annual income yield on your specific equity investment, comparing returns across deals with different leverage, assessing whether financing terms improve or erode your return, or setting distribution targets for limited partners.
How They Relate in Practice
When leverage is favorable (borrowing rate below cap rate), cash-on-cash return exceeds the cap rate. A 6% cap rate property financed at 5% interest with 75% LTV will deliver roughly 9–10% cash-on-cash. This positive leverage is why investors use debt. When rates exceed the cap rate (negative leverage), cash-on-cash falls below the cap rate.
Asset managers should track both metrics across their portfolio. Cap rate reveals how the market values each asset. Cash-on-cash reveals which deals are delivering the best return on investor equity. The spread between them quantifies the impact of your financing strategy. Use our cap rate calculator to model unlevered returns, and explore how BubbleGum BI's financial dashboards track both metrics across every deal.
Track Cap Rate and Cash-on-Cash Across Every Deal
BubbleGum BI calculates cap rate, cash-on-cash return, and leverage metrics across your portfolio — so you can see exactly how financing decisions impact investor returns.
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