You open a deal summary from a sponsor you’ve been tracking. The projected internal rate of return (IRR) is 15%. You open another from a different sponsor. Theirs says 18%. Most investors would call that an easy comparison, but it isn’t.
Most investors never ask what is IRR in real estate beyond the surface-level definition. But what the number can hide matters more than what it shows. A projected IRR is only as reliable as the assumptions driving it. Two deals can show similar numbers while carrying completely different levels of risk, cash flow, and hold period assumptions.
This article explains what IRR measures, what it leaves out, and what to look for when evaluating projected returns across different sponsors and deals.
Key Insights
- IRR measures the annualized rate of return on an investment, accounting for both the size and timing of every cash flow over the hold period.
- A higher projected IRR does not always mean more profit. A deal with a lower IRR but a longer hold period can generate more total wealth.
- Exit timing is the single biggest lever on projected IRR. The same economic outcome produces very different numbers depending on when capital comes back.
- IRR and cash-on-cash return answer different questions. IRR captures total compounding over the life of the deal. Cash-on-cash measures the income you receive along the way.
- A projected IRR is only as reliable as the assumptions behind it. Always ask what inputs are driving the number before comparing deals.
What Is IRR in Real Estate?
IRR stands for internal rate of return. It’s the annualized rate of return an investment is expected to generate over its hold period, accounting for both the size and timing of every cash flow.
For example, if you invest $100,000 and receive a combination of cash distributions and sale proceeds totaling $180,000 over six years, the IRR on the investment might be roughly 10%. This means the deal performed similarly to earning a compounded 10% return each year on your capital.
IRR gives more weight to when dollars come back than to the total amount. Getting $50,000 in year two is worth more than getting $50,000 in year five, because earlier capital can be reinvested or put to work elsewhere. Investors use IRR to compare deals with different hold periods, cash flow structures, and return profiles. It gives them a common unit of measure when the deals themselves look nothing alike.
What IRR Does Not Tell You
Most articles define IRR and move on. For a passive investor looking at a deal deck, the more useful question is what the number can hide.
IRR doesn’t show total profit. A deal projecting a 20% IRR may generate less total wealth than one projecting 12%, if the second deal runs longer or produces larger cash flows over time. That’s why experienced investors look at equity multiple alongside IRR. Equity multiple tells you how many times you got your money back. IRR tells you how fast it compounded. You need both.
The number also says nothing about risk. Two investments can show identical projected returns while sitting on completely different foundations, one built on conservative underwriting in a stable market, another requiring aggressive rent growth, heavy leverage, and an exit that assumes conditions nobody can guarantee.
IRR can also be inflated by early distributions. When a sponsor refinances and returns capital sooner than expected, the IRR rises because the math rewards speed, even when the total profit from the deal is modest. If an early refinance is built into the model, check the equity multiple before drawing conclusions.
Why Timing Changes Everything About IRR
Exit timing is the variable passive investors most often underestimate when reading a projected IRR.
IRR gives more weight to cash received sooner, which means the same economic outcome can produce very different numbers depending on how long the deal takes. Two investments that both return $200,000 on a $100,000 investment will show very different IRRs if one takes five years and the other takes ten. Both investors doubled their money, but the annualized returns look nothing alike.
This matters because real deals rarely go exactly as planned. A delayed sale, a slower lease-up, or a refinance that gets pushed back can reduce IRR even when the property’s underlying value is intact. A faster exit can boost it even when the absolute profit is unremarkable.
Always check what exit timeline a projected IRR assumes. A sponsor projecting 18% on a three-year hold is making a fundamentally different bet than one projecting 15% over seven years. The shorter hold gives the business plan less time to create value.
IRR vs. Cash-on-Cash Return: They Answer Different Questions
Most deal summaries show both IRR and cash-on-cash return. They measure different things, and reading them together tells you more than either one alone.
Cash-on-cash return is about income. It measures the annual cash distributions you receive relative to the capital you put in. If you invest $100,000 and receive $9,000 in distributions over a year, your cash-on-cash return is 9%, and it has nothing to do with what happens when the property sells. IRR works across the full life of the deal, capturing cash flow during the hold period, any refinance proceeds, and the profit from the eventual sale.
An investor supplementing retirement income will care more about quarterly distributions than a projected exit value years away. An investor building long-term wealth will pay closer attention to IRR, because it reflects appreciation and equity growth at sale. Understanding what a good return actually looks like often comes down to knowing which metric matches your goals.
Leaning too hard on either metric creates blind spots. A strong projected IRR can come from a deal producing very little cash flow during the hold, and solid cash-on-cash returns can come from a property building little equity over time. The best deals deliver on both.
How the Two Metrics Compare
| IRR | Cash-on-Cash Return | |
| What it measures | Total annualized return over the full hold period, including cash flow, refinance proceeds, and sale profit | Annual cash distributions as a percentage of invested capital |
| Time horizon | Entire investment lifecycle | Year by year, during the hold period |
| Captures appreciation? | Yes | No |
| Captures timing of cash flows? | Yes | No |
| What it answers | How efficiently is my capital compounding over the life of this deal? | What income can I expect to receive along the way? |
| Who leans on it more | Investors focused on long-term wealth creation | Investors focused on current income |
| Key risk of overweighting it | Missing poor cash flow masked by a strong projected exit | Missing deals that create significant value through appreciation |
| Sunchase target | ~15% projected IRR | 8-10% cash-on-cash annually |
How to Evaluate Projected IRR Across Deals and Sponsors
Reviewing two or three deal offerings at once means comparing projections built on completely different assumptions. A projected IRR only tells you something useful if you know what to look for behind the number.
Check the Assumptions
Two deals can show similar projected IRRs while relying on very different expectations for rent growth, occupancy, financing costs, or exit values. Ask the sponsor what inputs are driving the number. Those assumptions matter more than the figure itself.
Compare the Hold Period
A shorter hold can inflate IRR relative to a longer deal that produces more total profit. Always look at IRR alongside equity multiple, which is why passive investors evaluating multifamily deals use both figures together rather than treating IRR as the final word.
Evaluate the Sponsor’s Track Record
A projected IRR from a sponsor who has executed similar business plans in similar markets carries more weight than the same number from an unproven operator.
Has this team repositioned value-add properties before? Have past results aligned with prior projections?
These questions matter more for passive investors who can’t control day-to-day decisions once capital is committed.
Consider the Risk Profile
A projected 20% IRR might rely on aggressive leverage, speculative market timing, or development risk. Think about what has to go right for that number to hold and whether those conditions are realistic in the market where the deal sits.
Look for Transparency
Strong sponsors explain how returns are generated, what assumptions sit behind the projections, and what could cause results to differ. Vague projections are a signal worth paying attention to.
How Sunchase Companies Underwrites Multifamily Deals on the Gulf Coast
Sunchase Companies acquires and operates multifamily apartment communities across Florida and Alabama’s Gulf Coast, with properties in Pensacola, Gulf Breeze, Daphne, and Fairhope. The firm structures each deal through real estate syndication, giving accredited investors passive access to value-add apartment investments they would not typically source or manage on their own.
Every principle covered in this article shapes how Sunchase approaches its own projected returns. The firm stress-tests key inputs like rent growth, operating expenses, financing costs, and exit value across downside scenarios before presenting a deal to investors. Sunchase also invests its own capital alongside investors in every deal, which means the team is underwriting with its own money on the line.
Across its Gulf Coast portfolio, Sunchase targets a projected IRR of approximately 15% and a cash-on-cash return of 8-10% annually. Those figures are grounded in current market data and treated as planning tools, not promises. Projected returns reflect assumptions about conditions that may look different several years into a hold period, and Sunchase presents them that way.
If you want to see how these underwriting principles translate into actual deal structures, connect with the Sunchase team to learn about current and upcoming multifamily investment opportunities on the Gulf Coast.