Investment Metrics

Cash-on-Cash
Return.

The metric that tells you what your invested cash actually earns — and why it matters more than cap rate for most real estate investors.

What is Cash-on-Cash Return?

Cash-on-cash return measures the annual return on the actual cash you invested in a property. Unlike cap rate (which ignores financing), cash-on-cash accounts for your mortgage payments and tells you exactly what your down payment and closing costs are earning.

This is the metric most real estate investors care about, because most investment properties are purchased with a mortgage. It answers the question: "For every dollar I put into this deal, how many dollars am I getting back each year?"

The Formula
Cash-on-Cash Return = Annual Pre-Tax Cash Flow ÷ Total Cash Invested

Expressed as a percentage, this tells you the annual yield on your invested capital.

Cash-on-Cash vs. Cap Rate: What's the Difference?

The key difference is financing. Cap rate assumes you pay all cash for a property, while cash-on-cash reflects the reality of most investors: using a mortgage.

Cap Rate
  • Ignores financing entirely
  • Good for comparing properties
  • Assumes all-cash purchase
  • Doesn't reflect actual return on cash
Cash-on-Cash Return
  • Accounts for mortgage payments
  • Reflects your actual return
  • Considers leverage effect
  • Most relevant for financed purchases

Sample Calculation

Let's walk through a real-world example of a Lehigh Valley investment property:

Annual Gross Rent $24,000
Minus: Vacancy (5%) − $1,200
Minus: All Operating Expenses − $7,800
Minus: Annual Mortgage Payments − $9,600
Annual Pre-Tax Cash Flow $5,400
Total Cash Invested (down payment + closing) $50,000
Cash-on-Cash Return 10.8%

In this example, your $50,000 investment generates $5,400 in annual cash flow — a 10.8% cash-on-cash return, before accounting for tax benefits like depreciation.


Frequently Asked Questions

What's a good cash-on-cash return for rental properties?

Most real estate investors target a cash-on-cash return of 8–12% or higher. In the Lehigh Valley, well-selected properties can achieve this range. However, remember that cash-on-cash return is just one metric — tax benefits, appreciation, and equity building add significant value beyond the cash flow.

Does cash-on-cash include tax benefits?

No — cash-on-cash is calculated on pre-tax cash flow. When you factor in depreciation deductions, mortgage interest deductions, and other tax benefits, your actual after-tax return is significantly higher. This is why the tax advantages of real estate are so important to understand.

How does leverage affect my cash-on-cash return?

Leverage amplifies cash-on-cash returns. By using a mortgage, you invest less cash upfront while still collecting rent on the full property value. If the property generates positive cash flow after mortgage payments, your return on invested capital is much higher than it would be with an all-cash purchase. This is the power of the Leverage pillar in the IDEAL framework.


Tim Tepes runs detailed cash-on-cash analysis on every investment property he recommends. Get a personalized analysis for your next deal.