Investor Financing Walkthrough
DSCR loans in Houston — the investor’s walkthrough
DSCR (Debt-Service-Coverage-Ratio) loans qualify off the property’s cash flow instead of your W-2. They’re how most non-conforming Houston rental deals get done. Here’s the practical mechanics — terms, the math, the gotchas, and a worked example.
20-25%
typical down payment
1.0-1.20
minimum DSCR most lenders need
+1-2%
rate premium over conventional
The fundamentals
What DSCR actually means
DSCR = monthly rental income ÷ monthly debt service (P&I + taxes + insurance + HOA).
A DSCR of 1.0 means the property’s rent exactly covers its full housing cost. 1.20 means rent covers 120% of housing cost — a 20% margin. Most lenders want at least 1.0; the most competitive terms show up around 1.20+.
The key difference from conventional financing: the lender does not need to verify your personal income. They underwrite the property’s cash flow. Your tax returns don’t come into play.
The numbers
Typical DSCR loan terms in Houston (mid-2026)
Down payment
20%–25% for most owner-investor SFR deals. Some lenders push to 30% on higher-leverage borrowers or weaker DSCR.
Interest rate
Typically 1%–2% above the matching conventional rate. Mid-2026 rates have most DSCR loans landing in the 7%–9% range.
LTV / loan-to-value
75%–80% common. The strongest borrowers occasionally see 80%+ on stabilized deals.
Term + amortization
30-year fixed is standard. Interest-only and 5/6 ARMs are available; both come with trade-offs worth modeling carefully.
Prepayment penalty
Most DSCR loans carry a 3- or 5-year prepayment penalty. Step-down schedules are typical (5/4/3/2/1).
Cash reserves
6 months of PITIA in liquid personal reserves is the common requirement. Some lenders want more on higher-leverage files.
The math
How lenders calculate DSCR on a Houston deal
Income side
Market rent — lender uses the lesser of (a) appraiser’s market-rent estimate (Form 1007) or (b) the actual lease rent if the property is already leased above market. The appraisal includes a rent schedule for Houston comps.
Debt side (PITIA)
P — principal on the new loan
I — interest on the new loan
T — property taxes (no homestead exemption on rentals — the unprotected rate applies)
I — landlord insurance (higher than owner-occupant policies)
A — HOA dues if any
The gotchas
Five gotchas that catch first-time DSCR borrowers
1. Texas property tax reassessment
The seller’s current tax bill reflects their homestead protection. Yours won’t. Always underwrite the unprotected rate — total effective rate typically 2.2%–3.3%.
2. Higher landlord insurance
Landlord (DP-3) policies cost more than owner-occupant (HO-3) policies. Use a real Houston landlord-policy quote, not a guess.
3. Prepayment penalty surprise
If you plan to refinance or sell within 5 years, that step-down matters. Run the prepay cost into the deal IRR.
4. Reserves count personal liquid only
Crypto, retirement that you can’t access without penalty, and equity in other properties don’t count toward DSCR reserve requirements.
5. LLC purchases need lender pre-approval of the entity
You can’t just spin up an LLC the day of closing. The lender needs the LLC docs, EIN, operating agreement, and entity-level review in advance.
An example
A Houston DSCR example, worked end to end
Let’s walk a realistic deal.
Purchase price: $325,000
Down payment (25%): $81,250
Loan amount: $243,750
Rate (DSCR, mid-2026): 7.5% on 30-year fixed
Monthly P&I: ~$1,704
Taxes (2.6% annual, unprotected): ~$704/month
Landlord insurance: ~$170/month
HOA: ~$50/month
Total monthly PITIA: ~$2,628
Market rent (lender uses lesser of appraisal or lease): $2,800
DSCR: $2,800 ÷ $2,628 = 1.07
Total cash to close + reserves: ~$96,000–$108,000 (down + closing + 6-month reserve).
1.07 clears most lenders’ floor (1.0) but isn’t cushion-rich. A stronger DSCR of 1.20+ would unlock better rate/LTV tiers. That’s usually the leverage point in negotiating purchase price or finding a slightly better-rent property.
Decision framework
When DSCR is the right call — and when it isn’t
DSCR is the right call when
You’re self-employed and tax returns understate true income. You already own 4+ financed properties (Fannie cap). You’re buying in an LLC. You want to keep personal-side DTI clean for another purchase.
Conventional may be better when
Your W-2 is strong and your DTI can absorb the new mortgage. You’re within Fannie’s 4-property financed-loan cap. The deal’s DSCR is marginal but your personal income is robust.
How I help
How I help DSCR borrowers
- Pre-deal DSCR check. Before you waste an offer, I model the DSCR with real Houston tax + insurance + rent comps.
- Lender introductions. Two or three DSCR lenders I’ve closed with — not a Google search.
- Appraisal navigation. The 1007 rent schedule moves the deal. I make sure the appraiser sees the right comps.
- Closing coordination. Inspections, title, insurance, and LLC entity docs lined up so closing doesn’t slip.
Run the DSCR on your next Houston deal
Send me the address. I’ll model the DSCR with real Houston tax + insurance + rent comps before you waste an offer.
Call or text 832-343-8383Read the OoS playbookAbout the author
Eddie Weir, REALTOR®
REMAX Signature. ABR + LUXE designations. TX license #560899. Top 1% of Houston-area REALTORs by transaction volume. I work with DSCR investors every quarter — modeling deals, vetting lenders, and walking the appraisal process. Read more about how I work, or text 832-343-8383.
