Some DSCR lenders allow income to be underwritten at 125 percent of rent instead of the actual lease amount.
That higher income can unlock better loan terms, higher loan amounts, and significantly more cash out.
In one refinance, this single rule changed the outcome from $0 cash out to $79,000.
Key Facts at a Glance
| Item | Standard DSCR | 125% Rent Rule |
| Income used | Actual lease rent | 125% of rent |
| Income to payment ratio | Barely qualifies | Very strong |
| Loan amount | Lower | Higher |
| Interest rate | Worse | Better |
| Cash flow | Tighter | Stronger |
| Cash out | $0 | $79,000 |
| Ability to scale | Limited | Accelerated |
How DSCR Loans Actually Work
DSCR (Debt Service Coverage Ratio) loans qualify based on property income, not your W2. That’s why knowing this rule is very important
The basic formula
DSCR = Monthly rental income ÷ Monthly housing payment (principal, interest, tax, insurance, and HOA if applicable)
If that ratio is too low, the lender will usually do one of three things:
- Reduce the loan amount
- Increase the interest rate
- Decline the deal
Most of the time, the issue is not the property.
It is the income.
The 125 Percent Rent Rule Explained
What most lenders do
Most DSCR lenders only use:
- The signed long term lease amount
- Or conservative market rent
That caps how much income they can count.
What some lenders allow
Some lenders will:
- Use 125 percent of long term market rent
- Apply it during underwriting
- Strengthen DSCR without changing the property
This is rarely advertised.
Most investors do not know it exists.
What This Means When You Are Buying a Rental
When income increases on paper, everything downstream improves.
Benefits on a purchase
- Higher DSCR
- Better interest rate
- Better monthly cash flow
- Often less cash needed to close
Same property.
Same price.
Better structure.
What This Means When You Refinance a Rental
This is where leverage really compounds.
Benefits on a refinance
- Higher income supports a higher loan amount
- Improved loan to value
- Improved DSCR
- Better rate
- Lower fees
- More cash out at closing
For many investors, this is the difference between staying stuck and buying the next property.
Real Client Example: $0 vs $79,000
The situation
- Rental property with strong real-world cash flow
- Standard underwriting barely qualified
- Traditional DSCR approach resulted in $0 cash out
The adjustment
- We used corporate housing income
- The lender allowed income at 125 percent of long term rent
The result
| Outcome | Standard DSCR | 125% Rent Strategy |
| Loan amount | Lower | Higher |
| Cash out | $0 | $79,000 |
| Future buying power | Limited | Significantly higher |
Same property.
Same borrower.
Different underwriting strategy.
Who This Strategy Works Best For
This is especially powerful if your income is higher than traditional rent.
Examples
- Corporate housing
- Furnished rentals
- Coliving or Padsplit
- Other rental strategies
If your property earns more than standard long term rent, lender selection matters.
Common Mistakes Investors Make
- Assuming all DSCR lenders underwrite income the same way
- Shopping only for the lowest advertised rate
- Not asking how rent is calculated before applying
- Using lenders unfamiliar with alternative rental strategies
These mistakes quietly cost investors tens of thousands of dollars.
Borrower Checklist Before Applying
Before submitting a DSCR loan, confirm:
- Your actual rental strategy
- Long term market rent
- Whether 125 percent rent is allowed
- Required documentation
- How income impacts DSCR, rate, and loan amount
This checklist alone can change your outcome.
Frequently Asked Questions
Do all DSCR lenders allow 125 percent of rent?
No. Many do not.
This is why lender selection matters.
Is this only for refinances?
No.
It can improve terms for both purchases and refinances.
Does this work for Airbnb?
It depends on the lender and documentation.
Some will consider alternative income strategies. Others will not.
Is higher income always better?
Only if the lender knows how to underwrite it correctly.
Glossary
DSCR
Debt Service Coverage Ratio. Measures how well rental income covers the mortgage payment.
LTV
Loan to Value. The percentage of the property value that is financed. Lower your LTV and unlock better loan terms.
Cash Out Refinance
Replacing an existing loan with a larger one and receiving the difference as cash.
Corporate Housing
Furnished rentals leased to businesses or professionals for flexible stays.
Have questions?
If you are buying or refinancing a rental and want to know how your income will really be underwritten, I am happy to walk through the math with you.
Just send me a message or an email. dahae@roamingevergreen.com
Follow Dahae Yi on Instagram @dahaeyi.lender — Hard Money & DSCR Lending Tips
About the Author
Dahae Yi is a commercial mortgage broker and real estate funding educator specializing in fix and flip and rental financing. She helps investors fund their first 1–5 properties while avoiding common funding mistakes and structuring deals that scale.
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