DSCR — The Number That Decides Loans
DSCR — What the Bank Actually Sees
Here's the thing about banks: they don't actually care about your real estate dreams. They care about one question — if I loan this person money, will they be able to pay me back? DSCR is how banks answer that question in a single number. Learn what it means and you'll never get blindsided by a loan denial again.
What DSCR stands for.
DSCR — Debt Service Coverage Ratio. Ugly name. Simple idea.
"Debt service" is just a fancy way of saying "the loan payment." Principal and interest, month after month. "Coverage" means how well the property's income covers that payment. The ratio puts them side by side.
Think of it like a restaurant. If the restaurant brings in $1,250 a day and the rent on the building is $1,000 a day, the restaurant "covers" its rent with $250 of cushion. That cushion is what DSCR measures, except for rental properties instead of restaurants.
The formula in plain English.
DSCR = Net Operating Income ÷ Debt Service
In words: "What the property earns after expenses, divided by what the bank is owed."
The result is a number. If it comes out to 1.25, that means for every $1.00 the bank is owed, the property earns $1.25. The extra $0.25 is your cushion — the buffer that absorbs a vacancy, a broken water heater, an insurance hike.
If DSCR comes out to 0.90, that's a problem. The property only earns $0.90 for every $1.00 owed. You're paying the bank out of your own pocket every month to keep the lights on.
Let's walk through a full example.
You're looking at a rental property:
- Monthly rent: $2,500
- Monthly operating expenses (taxes, insurance, repairs, management, reserves): $750
- Monthly loan payment (principal + interest): $1,400
First, calculate Net Operating Income (NOI) — what's left after expenses but before the loan:
$2,500 − $750 = $1,750 NOI
Then divide NOI by the loan payment:
$1,750 ÷ $1,400 = 1.25 DSCR
That's a 1.25 DSCR. For every dollar the bank is owed, the property earns $1.25. Most lenders will approve that. Barely.
What different DSCR values actually mean.
| DSCR |
What it means |
What happens |
| Below 1.00 |
Property loses money every month |
Bank says no. You say no too. |
| 1.00 |
Property breaks even exactly |
Technically possible. Practically terrifying. |
| 1.20–1.25 |
Industry minimum for most rental loans |
Approved, but thin. No room for surprises. |
| 1.30–1.50 |
Comfortable zone |
Approved. You can sleep at night. |
| 1.75+ |
Strong deal |
Lenders love you. You love the property. |
| 2.00+ |
Excellent |
Something else is going on — either you got a great price or you're under-borrowing. |
Here's the part nobody tells you: 1.25 is a floor, not a goal. It's the minimum a conservative lender will accept, which means it's the worst deal you could get approved for. Aim higher. A property with 1.50 DSCR has real breathing room. A property with 1.25 DSCR is one broken HVAC away from negative cash flow.
The purchase vs refinance nuance.
Here's where DSCR gets interesting for BRRRR investors.
At purchase, DSCR is calculated on the acquisition loan — usually a short-term, higher-rate loan (hard money, bridge, etc.). The numbers often look scary because holding costs are high.
At refinance, DSCR gets calculated again on the new long-term loan. Lower rate, longer term, smaller monthly payment. The same property with the same rent will have a much better DSCR at refi than at purchase.
This is why BRRRR investors don't panic about DSCR during the rehab phase. They plan for the post-refi DSCR — the one that actually matters for holding the property long-term.
In the CDeal BRRRR analyzer, the DSCR you see on the results screen is calculated against the post-refi loan, not the bridge loan you used to buy. That's the number the bank will care about when you go for refi, and it's the number that tells you whether this deal will survive as a long-term rental.
Why this matters.
DSCR is the single number that decides whether a deal gets funded. You can have the most beautiful spreadsheet, the cleanest rehab plan, the best market thesis in the world — if DSCR doesn't clear the lender's threshold, the loan dies. And when the loan dies, the deal dies.
More importantly, DSCR tells you something the rest of the numbers hide. Cash flow can look good at 1.10 DSCR if you're ignoring reality. Cap rate can look great at 1.05 DSCR if you're underbudgeting expenses. But DSCR is honest — it compares your actual income against your actual loan payment, full stop.
Watch it like a hawk. If a deal's DSCR is below 1.20, dig deeper. Something's either too expensive, too optimistic, or too leveraged. If it's above 1.50, you have margin to absorb the inevitable surprises.
Banks calculate DSCR in seconds. So should you.
Cap Rate — How the Market Prices Risk
Cap Rate — How the Market Prices Risk into Multifamily Deals
Here's a question every new commercial investor eventually asks: "Why is this 15-unit apartment building in Nashville listed at a 5% cap rate, while that 20-unit building in Cleveland is at a 9% cap rate? They're both apartment buildings. What's going on?"
The answer is risk. Cap rates are how the commercial real estate market prices risk into a deal. Learn to read cap rates and you can instantly see what the market thinks about any commercial property — before you even walk through the door.
What cap rate actually is.
Cap Rate = NOI ÷ Purchase Price
In words: "What percentage return would I earn on this property if I bought it with all cash and no loan?"
If a property has $100,000 in annual NOI and costs $1,250,000, the cap rate is 8% ($100,000 ÷ $1,250,000 = 0.08). That's the all-cash return.
Think of it like a savings account interest rate, except the "account" is a physical building. Higher cap rate = higher return. Lower cap rate = lower return. Simple on the surface.
But here's where it gets interesting — lower cap rates don't mean worse deals. They usually mean safer deals.
Why lower cap rates often signal lower risk.
If an 8% cap rate sounds better than a 5% cap rate, why would anyone ever pay for the 5% deal?
Because the market isn't stupid. The cap rate reflects everything investors know about the risk of owning that property. A 5% cap rate property is commanding a premium price because the market sees it as safer:
- Better location (growing city, high employment, strong schools)
- Higher-quality tenants (stable jobs, long leases)
- Newer building (less capital expenditure coming)
- Stable market (low vacancy, predictable rent growth)
A 9% cap rate property is priced lower because the market sees more risk:
- Declining city (shrinking population, weak employment)
- Lower-quality tenant base (more turnover, more delinquency)
- Older building (major systems near end of life)
- Volatile market (big swings in occupancy or rent)
Think of it like a bond. A U.S. Treasury bond pays 4%. A junk corporate bond pays 9%. Nobody thinks the junk bond is "better" — it pays more because it's riskier. Cap rates work the exact same way.
The cap rate ranges and what they mean.
| Cap Rate |
What it usually means |
| 3-4% |
Trophy property in a top-tier market (NYC, SF, Miami). Buyers accept low return because they're certain about the property's long-term stability. |
| 5-6% |
Strong property in a healthy market. Growth city, quality building, reliable tenants. The "default" cap rate for institutional-quality deals. |
| 7-8% |
Solid property in a stable but slower-growth market. Older building or secondary market. Good cash flow, limited appreciation upside. |
| 9-10% |
Higher-risk property or market. Older building, challenging tenant base, or declining area. Cash flow looks great but the risks are real. |
| 11%+ |
Significant risk. Distressed property, very rough market, major deferred maintenance, or a problem the seller isn't disclosing. Proceed carefully. |
The key insight: "good" and "bad" cap rates don't exist in isolation. A 5% cap rate in Cleveland would be a bad deal — you're accepting institutional-market returns in a slow-growth market. A 9% cap rate in Manhattan would be a red flag — why is this property so cheap in such a strong market?
Always compare the cap rate to what similar properties are selling for in similar markets. Mismatches are where opportunities (and disasters) live.
Why cap rate is the valuation engine for commercial real estate.
Here's the thing that separates commercial multifamily from residential rentals: residential properties are valued on comparable sales. Commercial properties are valued on NOI divided by cap rate.
If the market cap rate for your property type in your area is 7%, and your property generates $140,000 in NOI, then your property is worth:
$140,000 ÷ 0.07 = $2,000,000
Change the NOI and you change the value. Increase NOI by $20,000/year (through rent increases, expense reductions, or both), and at the same 7% cap rate:
$160,000 ÷ 0.07 = $2,285,714
You just created $285,714 in value through operations. No market appreciation required. No rehab required. Just better management.
This is called forced appreciation, and it's the single biggest reason experienced investors love commercial multifamily. In residential, you're waiting for comps to rise. In commercial, you're building value through NOI growth — and every dollar of NOI compounds at the cap rate multiplier.
On a 7% cap rate property, every $1 of NOI growth creates $14.29 of property value. On a 5% cap rate property, every $1 of NOI growth creates $20 of property value. The lower the cap rate, the more powerful each NOI improvement becomes.
Cap rate compression — the market cycle nobody warns you about.
Cap rates aren't static. They move with market conditions, and when they move, property values move with them — sometimes brutally.
Cap rate compression happens when cap rates fall (prices rise). You bought a property at a 7% cap rate. Two years later, the market is pricing similar properties at 6%. Same NOI, but now worth more:
$140,000 ÷ 0.06 = $2,333,333 (up from $2,000,000 — a $333K gain with no operational improvement)
Cap rate expansion happens when cap rates rise (prices fall). Same scenario, but cap rates moved from 7% to 8%:
$140,000 ÷ 0.08 = $1,750,000 (down from $2,000,000 — a $250K loss with no operational decline)
Interest rates drive cap rate movement. When rates rise, commercial investors demand higher returns, which means higher cap rates, which means lower property values. The 2022-2024 rate cycle wiped out hundreds of billions of dollars of commercial real estate value through cap rate expansion alone.
The practical lesson: Never underwrite a commercial deal assuming cap rates will stay where they are today. Stress test your exit assuming cap rates expand by 100 basis points (1%). If the deal still works in that scenario, you have margin. If it doesn't, you're betting on favorable market conditions — which is speculation, not investing.
Why this matters.
Cap rate is the single number that tells you what the commercial market thinks about a property. It's priced in. You can't negotiate around it. The market has already weighed the location, the tenant base, the building quality, the growth prospects, and the risks — and compressed all of that into one number.
Your job as an investor is to read cap rates correctly. Buy properties where the cap rate reflects more risk than actually exists (underpriced opportunities). Avoid properties where the cap rate reflects less risk than actually exists (overpriced traps). And always stress-test your exit against cap rate expansion, because the market doesn't owe you stable cap rates at closing.
When you see the Cap Rate number in the CDeal Multifamily analyzer, this is what it's calculating. The math is simple. The interpretation is where experienced investors earn their edge.