Cash-on-cash is a year-one snapshot. It doesn't tell you what happens when you sell, when NOI grows, or when you refinance. For multi-year analysis — which is how all real CRE deals are evaluated — you need two more metrics: internal rate of return (IRR) and equity multiple.

Institutional investors quote both on every deal. Private investors who don't know them get outnegotiated by the ones who do.

Equity multiple

The simplest total-return metric. Count every dollar that came back to you (annual cash flows plus eventual sale proceeds), divide by the cash you put in. If you invested $500,000 and got back $1,200,000 over the hold (including the exit), your equity multiple is 2.4x.

An equity multiple of:

1.0x — you got your money back, no profit
1.5x — you made 50% on your money total
2.0x — you doubled your money
3.0x — you tripled your money (typical target for 5–7 year value-add holds)

Why equity multiple matters

Equity multiple ignores time. A 2x over 2 years and a 2x over 10 years produce the same equity multiple, but they're completely different investments. That's both a bug and a feature:

Bug: It can make long, slow deals look great.
Feature: It tells you the total dollar outcome, which is what you actually spend at the end.

Cash multiples are the number you use when you want to know "how much money will I actually have at the end?" — rather than "what's my annualized return?"

Internal rate of return (IRR)

IRR is the time-weighted total return of the deal. It's calculated by finding the discount rate that sets the net present value of all cash flows to zero.

You don't calculate IRR by hand — you use Excel's =IRR() or =XIRR() function, or a financial calculator. What matters is the intuition:

IRR is the annualized return on your money over the full hold period, accounting for both timing and amount of every cash flow.

Why IRR solves equity multiple's weakness

Imagine two deals, both return 2.0x equity multiple:

Deal A — 2.0x over 4 years. IRR ≈ 19%
Deal B — 2.0x over 10 years. IRR ≈ 7.2%

Same equity multiple, dramatically different IRR. Deal A is obviously better if you can redeploy the capital — you got the money back twice as fast, which means you can do it again.

Why equity multiple solves IRR's weakness

Now imagine:

Deal A — $100K invested, 3-month flip, $108K returned. IRR ≈ 35%, equity multiple 1.08x
Deal B — $100K invested, 7-year hold, $300K returned. IRR ≈ 17%, equity multiple 3.0x

Deal A has a much higher IRR but you only made $8,000. Deal B has a lower IRR but you made $200,000. Which is better? It depends on what you can do with the $108K in the 7 years between deals. If you can redeploy at 17% IRR repeatedly, Deal A wins. If you can't, Deal B wins.

A full worked example

Take a simple 5-year hold on a stabilized property:

Year 0: Invest $500,000 (down payment + closing)
Year 1: Cash flow of $30,000
Year 2: Cash flow of $35,000
Year 3: Cash flow of $40,000
Year 4: Cash flow of $45,000
Year 5: Cash flow of $50,000 + sale proceeds (net of debt payoff and closing) of $800,000

Total cash returned: $30 + $35 + $40 + $45 + $50 + $800 = $1,000,000

Equity multiple: $1,000,000 ÷ $500,000 = 2.0x

IRR: Plug the cash flows into Excel's =IRR() function. The answer is approximately 17.4%.

So this deal delivers a 2.0x equity multiple and a 17.4% IRR over 5 years. That's a great stabilized deal.

Target IRR and equity multiples by deal type

| Deal type | Target IRR | Target equity multiple | Hold period | |---|---|---|---| | Stabilized NNN | 8–12% | 1.5–1.8x | 7–10 years | | Stabilized multifamily | 10–14% | 1.6–2.0x | 5–10 years | | Value-add multifamily | 15–20% | 1.8–2.2x | 3–5 years | | Opportunistic / distressed | 18–25% | 2.0–3.0x | 3–7 years | | Ground-up development | 20–30% | 2.0–2.5x | 3–5 years | | Syndication LPs | 12–18% preferred + 7–10% IRR premium | 1.7–2.2x | 5–7 years |

A deal with a 10% IRR is fine for stabilized, mediocre for value-add, and terrible for development. Context is everything.

XIRR vs. IRR in Excel

=IRR() assumes evenly spaced cash flows (typically annual). =XIRR() lets you specify actual dates, which is what you need for real deals where cash flow timing is irregular.

Always use =XIRR() for real underwriting. It's one of the 5 most important Excel functions in CRE (along with =PMT(), =PV(), =FV(), and =NPV()).

The big limitation of IRR

IRR assumes you can reinvest every interim cash flow at the same IRR. This almost never holds in practice. A 25% IRR deal doesn't actually earn you 25% per year on your capital because the cash flows come out at different times, and you probably can't keep them working at 25%.

The honest fix is MIRR (modified internal rate of return), which lets you specify a reinvestment rate separately. MIRR usually comes out 2–4 percentage points below IRR for good deals, and it's a much more realistic number. You'll see it in Course 4 (Financial Analysis for CRE).

For now, just know that very high IRRs (30%+) on long-hold deals are somewhat overstated in reality — use equity multiple as your reality check.

The two metrics together

Put it this way:

If you want to know how much money you made: equity multiple
If you want to know how fast you made it: IRR
If you want to know how good the deal was: look at both

Never make a decision on one without the other. A 30% IRR deal with a 1.2x equity multiple is not the same as a 15% IRR deal with a 2.5x equity multiple — even though the first one sounds more impressive. On the second deal you made much more money; on the first one you made a little money very quickly.

What to take away

Equity multiple = total cash returned ÷ total cash invested. How much money you made.
IRR = time-weighted annualized return. How fast you made it.
Both metrics are needed because each is blind to what the other measures.
Use =XIRR() in Excel for real deals with irregular cash flows.
IRR overstates realistic returns because it assumes reinvestment at the same rate — MIRR is more honest.
Target IRR and equity multiple vary by deal type: stabilized (8–12%, 1.5–1.8x), value-add (15–20%, 1.8–2.2x), development (20–30%, 2.0–2.5x).

Next lesson: GRM, LTC, loan constants, and the other smaller metrics every CRE investor should know.

IRR and Equity Multiple — Measuring Total Return Over a Hold