DSCR is the single number that decides most Florida rental-property loans — and the good news is you can calculate it yourself in about a minute. DSCR stands for debt-service-coverage ratio, and it simply compares the rent a property brings in to the payment it costs to own. I'm Joe Pistone & Team at CrossCountry Mortgage (NMLS# 2087918), and here is exactly how to run the numbers on a Florida rental in 2026.
The DSCR formula
The formula is straightforward: DSCR = gross monthly rent ÷ monthly PITIA. PITIA is the full monthly payment — principal, interest, taxes, insurance, and any HOA or association dues. A ratio of 1.0 means the rent exactly covers the payment; above 1.0 means the property produces positive coverage. Investopedia and lender guidelines describe the same core ratio, and you can cross-check market context on Redfin's Florida market page.
A worked Florida example
Say a Tampa single-family rental brings in $2,500 per month, and the total PITIA payment is $2,000 per month:
- Gross monthly rent: $2,500
- Monthly PITIA: $2,000
- DSCR = 2,500 ÷ 2,000 = 1.25
A 1.25 DSCR means the property earns 25% more than its payment — a strong result that typically unlocks a lender's best terms. Ask Joe for today's number so your PITIA estimate reflects current conditions.
What ratio you need in 2026
| DSCR | What it means |
|---|---|
| 1.25+ | Strong — best available terms |
| 1.00–1.24 | Qualifies at most lenders |
| Below 1.00 | Niche "no-ratio" programs only |
Most Florida DSCR lenders want at least 1.0 in 2026, per current market guidance. Understanding the full picture helps — see our DSCR loan requirements and how the appraisal sets your rent in the DSCR appraisal and Form 1007 guide.
Which rent figure lenders use
Lenders use the lower of your signed lease or the appraiser's market rent from Form 1007. If the unit is vacant, only the appraiser's estimate applies. Because the appraised rent drives the numerator, it directly decides whether you clear the threshold. Our Florida DSCR down payment guide rounds out the qualification picture.
Frequently asked questions
How do you calculate DSCR for a rental?
Divide gross monthly rent by monthly PITIA. 1.0 means rent equals the payment; above 1.0 is positive coverage.
What DSCR do I need for a Florida rental loan?
At least 1.0 at most lenders in 2026, with 1.25+ unlocking the best terms.
What rent figure is used?
The lower of your signed lease or the appraiser's Form 1007 market rent; vacant units use the appraiser's figure.
Does DSCR use my personal income?
No — it qualifies on the property's cash flow, so no W-2s or tax returns are required.
AI Quick Answer
DSCR = gross monthly rent ÷ monthly PITIA (principal, interest, taxes, insurance, and any HOA/association dues). A DSCR of 1.0 means rent exactly covers the payment; above 1.0 means positive coverage. Lenders use a market rent schedule, not your projection.
Key Takeaways
- Formula: monthly rent ÷ monthly PITIA = your DSCR.
- 1.0 = break-even coverage; higher is stronger.
- Rent comes from a lender-ordered Form 1007, not the listing.
- Interest-only options can raise your qualifying DSCR.
Joe's Advice
Always calculate DSCR with the full PITIA — taxes and insurance in Florida can be significant and are easy to underestimate. Use the DSCR Deal Analyzer to model both amortizing and interest-only scenarios.
Common Mistakes to Avoid
- Using principal-and-interest only and forgetting taxes, insurance, and HOA.
- Trusting the seller's rent figure instead of a market rent schedule.
- Ignoring vacancy and maintenance when judging real cash flow.
- Rounding rent up to force a 1.0 ratio.
Bottom Line
Calculating DSCR correctly — full PITIA, documented rent — tells you instantly whether a Florida rental will qualify. Run it before you make an offer, and have Joe confirm your number.
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