R Ridge Ratio Try the Deal Screener
Underwriting Guide

What DSCR do lenders require?

Debt service coverage ratio is usually the first number a lender checks. Most want to see 1.20x to 1.25x or higher — but the real minimum depends on the loan type, the asset, and the market.

Ridge RatioUpdated June 20266 min read
The short answer

A DSCR of 1.25x is the figure most commonly cited as a baseline for conventional commercial and multifamily debt. Below roughly 1.20x, financing gets harder; at 1.0x the income exactly covers the payments and there is no cushion left.

These are industry conventions, not quotes — every lender sets its own floor based on the deal in front of them.

If you are sizing a real estate purchase or a business acquisition, DSCR tells the lender one thing: does the income comfortably cover the loan payments? It is the cushion between what the deal earns and what it owes each year. The bigger that cushion, the lower the lender's risk — and the more likely the loan gets approved on the terms you want.

Typical minimum DSCR by loan type

Requirements shift with the asset class and the lender's appetite for risk. The ranges below reflect what is commonly cited across the market — treat them as orientation, not as a lender's commitment.

Loan typeTypical minimum DSCRNotes
Stabilized multifamily (agency)1.20x – 1.25xLarger, well-occupied properties may price tighter.
Conventional commercial (office, retail, industrial)1.25x – 1.35xHigher for volatile or specialized assets.
SBA 7(a) business acquisition1.15x – 1.25xLenders weigh cash flow plus the buyer's experience and equity.
Self-storage / niche commercial1.25x – 1.40xSensitivity to demand can push the floor up.
Bridge / construction / transitional1.10x – 1.25xOften sized on stabilized or exit DSCR, not day-one.

Two patterns hold across the table. First, the steadier the income, the lower the DSCR a lender will accept. Second, the floor is rarely the goal — clearing it with room to spare is what gets you better pricing and a smoother approval.

How DSCR is calculated

The formula is simple. You divide the income the deal produces by the debt it has to service in a year.

Real estate
DSCR = Net Operating Income ÷ Annual Debt Service
Example: a property with $120,000 of NOI and $96,000 in annual loan payments has a DSCR of 1.25x ($120,000 ÷ $96,000). It clears the common 1.25x bar — just barely.
Business acquisition
DSCR = EBITDA or SDE ÷ Annual Debt Service
Example: a business with $300,000 of adjusted earnings and $220,000 of annual debt payments has a DSCR of about 1.36x — comfortably inside most SBA 7(a) ranges.

The inputs are where deals go wrong. Using a seller's optimistic pro-forma income instead of actual, trailing numbers can inflate DSCR and hide a deal that does not really support the debt. Lenders underwrite to defensible figures, so you should too.

What to do if your DSCR is too low

A DSCR under the lender's floor is not necessarily a dead deal — it is a structuring problem. The most common levers, roughly in order of how often they work:

The right move depends on the numbers. The fastest way to see which one closes your gap — and by how much — is to run the deal and let the math show the exact dollar fix.

Check your deal's DSCR in seconds

Enter the price, income, and loan terms. Ridge Ratio computes DSCR, LTV, and cash flow, then tells you whether the deal survives the debt — and the precise fix if it doesn't.

Run a free deal screen →

Frequently asked questions

What is a good DSCR?

A DSCR of 1.25x or higher is generally considered healthy — the deal earns 25% more than it needs to cover its annual debt. Stronger deals reach 1.40x and above, which gives more cushion and usually better loan terms.

What does a 1.25 DSCR mean?

It means income is 1.25 times the annual debt service. For every $1.00 of loan payment, the deal generates $1.25 of income — a 25% buffer before it can no longer cover the debt.

Can you get a loan with a DSCR below 1.0?

Rarely from a conventional lender. Below 1.0x, the income does not cover the payments, so most lenders decline or require changes — more equity, a smaller loan, longer amortization, or extra guarantees — to push coverage above their minimum.

Is a higher DSCR always better?

Higher is safer for the lender, but very high coverage can mean you are under-leveraged and leaving return on the table. Most investors aim to clear the minimum comfortably while keeping leverage efficient.

Ridge Ratio is an underwriting and analysis tool, not a lender. DSCR figures in this guide are commonly cited industry ranges for orientation only — they are not loan quotes or commitments, and actual requirements vary by lender, asset type, market, and borrower. Always confirm specific terms with your lender.