How to Read a Rental Property Pro Forma (Without Getting Fooled)
How to Read a Rental Property Pro Forma (Without Getting Fooled)
A pro forma is the financial projection that sellers and agents use to show you what a rental property “should” earn. They can be useful tools — or they can be works of optimistic fiction designed to make the numbers look better than they are. Learning to read them critically is an essential investor skill.
What a Pro Forma Typically Shows
Gross potential income (full occupancy at listed rent), vacancy allowance, operating expenses, net operating income (NOI), and often a projected cap rate and cash-on-cash return based on the asking price.
Where Pro Formas Often Mislead
Understated vacancy: A seller’s pro forma might assume 3–5% vacancy. For a turnover-prone area or an older property, 8–10% is more realistic. Recalculate with your own assumption.
Understated expenses: Management fees are often excluded or understated. Maintenance and CapEx reserves are frequently absent. Run expenses at 40–50% of gross rent for a realistic operating cost baseline.
Pro forma vs. actual rent: Sometimes the listed rent is what the seller hopes to get, not what comparable properties actually rent for. Verify against current market comps before using.
How to Build Your Own
Start from scratch with your own assumptions. Use current market rent (verified independently), 7–8% vacancy, management fees at actual rates, and maintenance/CapEx reserves at 10–15% of rent. Calculate NOI and then subtract your actual debt service. What’s left is your realistic cash flow.
If the deal still makes sense on your conservative numbers, it’s worth pursuing. If it only works on the seller’s optimistic numbers, keep looking.
The Bottom Line
Pro formas are starting points, not conclusions. Your job as the buyer is to stress-test every assumption with real market data. The extra hour you spend building your own model is the best insurance policy you have against buying a property that underperforms.
At Equity on Repeat, every property we present comes with our own conservative underwriting — not the seller’s pitch. Book a call to see how we evaluate deals.