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What is a DSCR Loan? A BRRRR Investor's Honest Guide

Roy · April 28, 2026 · 8 min read

DSCR loans explained by someone who's actually used them to build a $4M portfolio — how they work, how lenders calculate DSCR, and who qualifies.

A DSCR loan is a type of investment property mortgage that qualifies you based on the property's rental income — not your personal income. No W-2. No tax returns. No pay stubs. If the property cash flows, you can borrow.

The acronym stands for Debt Service Coverage Ratio. Lenders calculate it as a single number that tells them whether the property pays for itself. If that number is above their threshold, they lend. If it isn't, they don't.

This sounds simple. It mostly is — but the details matter, and most guides skip them.

Field Note

When I did my first DSCR loan as a foreign national investor, the appraisal came in 8% below my model and the deal nearly fell apart at refi. Understanding how lenders run the numbers — not how calculators estimate them — would have caught that gap early.

How DSCR is calculated

The formula is straightforward:

DSCR = Gross Monthly Rent ÷ PITIA

Where PITIA is your total monthly housing cost:

  • P — Principal
  • I — Interest
  • T — Property taxes (monthly)
  • I — Insurance (monthly)
  • A — HOA dues (monthly, if applicable)

A DSCR of 1.0 means the property breaks exactly even. A 1.25 means rental income is 25% above your payment — the premium tier most lenders target.

1.25Premium DSCR threshold 1.0Minimum to qualify (most lenders) Rate-adjusted or declinedBelow 1.0

The vacancy discount

Most lenders don't use 100% of your gross rent. They apply a vacancy factor — typically 75–80% — to account for turnover. So if your property rents for $2,000/month, they may calculate income as $1,500–$1,600.

This is where many investors get surprised. Run the numbers with the actual vacancy discount your lender uses, not the gross rent.

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Who qualifies for a DSCR loan

DSCR loans are non-QM (non-qualified mortgage) products, which means they operate outside the conventional lending rulebook. That's what makes them useful for investors that conventional lenders can't serve.

DSCR LoanConventional Loan
Income verificationProperty rent income onlyPersonal W-2 / tax returns required
Foreign nationalsYes — most DSCR lenders acceptNo — requires US credit history
Self-employedYes — no income docs neededComplex — 2 years returns, write-offs hurt you
LLC ownershipYes — most lenders allowRarely — usually requires personal ownership
Number of propertiesUnlimited (most lenders)Limited to 10 financed properties
Minimum credit score620–680 (lender dependent)620 for FHA, 680+ for conventional

FICO minimums by tier

Most DSCR lenders tier their pricing based on both DSCR and credit score. A higher FICO unlocks better rates even at the same DSCR. The premium tier typically requires FICO ≥ 740 plus DSCR ≥ 1.25.

DSCR loan requirements

The short version of what most lenders require:

  • Property type: 1–4 unit residential rental (SFR, duplex, triplex, quad)
  • Loan amount: $75,000–$3M+ depending on lender
  • LTV: Up to 80% purchase, 75% cash-out refi
  • DSCR minimum: 1.0 (some lenders go lower at higher rates)
  • FICO minimum: 620–680
  • Down payment: 20–25%
  • Property condition: Must be rent-ready (no fix-and-flip)

Note

Airbnb and short-term rental properties follow slightly different rules. Most lenders will use an AirDNA rental estimate or a 1007 appraiser rent schedule instead of actual STR income. Some lenders won't lend on STRs at all. Run the calculator with the long-term rental equivalent income to get a realistic DSCR baseline.

The BRRRR method and DSCR loans

BRRRR stands for Buy, Rehab, Rent, Refinance, Repeat. DSCR loans are the financing mechanism that makes the "Refinance" step work — specifically when the investor is self-employed, a foreign national, or holds too many properties for conventional financing.

The standard BRRRR flow:

  1. Buy distressed property (cash or bridge/hard money)
  2. Rehab to rent-ready condition
  3. Rent it out — establish income history
  4. Refinance with a DSCR loan to pull cash out
  5. Repeat with the extracted equity

The DSCR cash-out refinance is the key step. Your appraisal determines the new value. Your rental income determines the DSCR. Your loan amount is constrained by both.

The BRRRR only works if your after-repair value supports the loan you need. A DSCR refinance at 75% LTV on a property worth $200K gives you $150K. If you bought for $120K and put $25K into rehab, you're pulling out $5K — not much. Run the refi math before you buy.

— Lesson from the field

DSCR loans for foreign nationals

Foreign nationals face a specific problem: no US credit history, no SSN, no W-2. Conventional lending is structurally closed to them.

DSCR loans solve this because qualification is based on the property, not the person. Most DSCR lenders accept foreign nationals with:

  • A valid passport and visa (or visa-exempt entry)
  • A foreign credit reference or bank statements showing liquidity
  • 25–30% down payment (vs. 20% for US residents)
  • Property held in a US LLC (required by most lenders)

Important

Not every DSCR lender accepts foreign nationals. Some exclude them explicitly. Others accept them but with different rate tiers or additional documentation requirements. This is one of the key variables the DSCRLens matching tool screens for.

Common DSCR loan mistakes

Key Takeaways

  • ✓Using gross rent instead of lender-adjusted rent in your DSCR calculation
  • ✓Ignoring HOA dues — they're part of PITIA and can drop your DSCR significantly
  • ✓Assuming every lender uses the same DSCR threshold — they don't
  • ✓Not accounting for prepayment penalties in your exit strategy
  • ✓Running DSCR on a property that's been vacant — lenders want rent history or a rent schedule
  • ✓Treating a lender's calculator as neutral — most are built by lenders who want your business

FAQ

FAQ

Can I have multiple DSCR loans at the same time?+

Yes. DSCR loans have no limit on the number of financed properties — unlike conventional loans, which cap at 10. Many investors carry 5, 10, or 20+ DSCR loans across their portfolio. Each loan is underwritten on the individual property's income, not your aggregate debt load.

Is a DSCR loan the same as a conventional loan?+

No. A conventional loan qualifies you based on your personal income (W-2, tax returns, debt-to-income ratio). A DSCR loan qualifies you based on the property's rental income. DSCR loans are non-QM products, which means they don't follow Fannie/Freddie guidelines and are not sold on the secondary market the same way.

What credit score do I need for a DSCR loan?+

Most DSCR lenders require a minimum FICO of 620–680. The best pricing (premium tier) typically starts at 740+. Some lenders offer programs down to 620 with higher rates. Foreign nationals without US credit history substitute a foreign credit reference or bank statements.

How long does a DSCR loan take to close?+

Most DSCR loans close in 21–30 days. Some lenders offer expedited programs (14–21 days). The main variable is the appraisal timeline. Foreign national transactions sometimes take longer due to documentation.

Written by

Roy

Foreign national investor. Built a $4M US rental portfolio using the BRRRR method, funded entirely with DSCR loans — remotely from abroad. Built DSCRLens because no honest, non-conflicted DSCR tool existed when he needed one.

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