DSCR Loans in Washington: Qualify on the Rent, Not Your Tax Returns
Program and regulatory figures verified July 24, 2026. Details change; confirm your scenario with us.
The DSCR loan is the workhorse of Washington rental investing: the property's cash flow carries the qualification, your personal income stays out of the file, and the title can sit in your LLC from day one.
How the ratio works
Take the property's gross monthly rent and divide it by the full monthly payment: principal, interest, taxes, insurance, and association dues (PITIA). A hypothetical example of the arithmetic: rent of $2,200 against a $2,000 payment is a 1.10 DSCR, while rent that only reaches $1,700 against that same payment is 0.85.
Where you land determines the structure:
- 1.0 and up: standard qualification territory on most programs.
- 0.75–1.0: still financeable with compensating factors, usually a larger down payment or deeper reserves.
- No-ratio: programs exist that skip the ratio entirely for strong-equity deals; expect more down.
What a Washington DSCR file actually needs
- Down payment: 20–25% is typical (75–80% LTV); 25% is the common floor on 2–4 unit. A 15% down structure exists as a best case when the ratio and credit are strong.
- Credit: program floors commonly sit in the 620–660 range. Scores of 700+ open higher leverage and better terms.
- Reserves: commonly 3–6 months of PITIA, more on larger loans or sub-1.0 ratios. On some cash-out programs, proceeds can count toward reserves.
- Rent documentation: the appraiser's comparable rent schedule (Form 1007) on a vacant purchase, or the executed lease on a tenanted one. For short-term rentals, see how STR income is counted.
What it does not need: no tax returns, no W-2s, no pay stubs, and no personal debt-to-income analysis. Business-purpose paperwork, entity vesting if you want it (closing in an LLC), and a personal guaranty is typical.
The quiet Washington advantage: light property taxes
Taxes live inside PITIA, so they compete with the mortgage for the same rent dollars. Washington's effective rates average roughly 0.84% statewide, with King County around 0.83% and Snohomish near 0.77% (2026 tax year, approximate). On a $500,000 rental, call it about $350 a month of property tax; the same price point in a big Texas metro carries roughly three times that. That gap is why Washington ratios hold up better than the entry prices suggest, and it compounds with the state's zero income tax on rents. The full tax picture: Washington investor taxes.
Does the rent cap change the underwriting? No, and here's why
Since May 7, 2025, Washington caps rent increases during a tenancy (9.683% for 2026; the statute walkthrough is in the rent-cap guide). DSCR qualification, though, uses the rent that exists today: the in-place lease or the appraiser's Form 1007 market figure. It never relied on projected rent growth. So the loan qualifies exactly as it did before HB 1217.
What the cap does constrain is your multi-year pro forma: underwrite your hold-period assumptions to the capped trajectory, and treat between-tenancy re-pricing (which the statute's structure leaves uncapped, per our lender-side reading; your attorney confirms) as the reset mechanism. A value-add repositioning that assumed aggressive mid-tenancy increases needs a new timeline. We flag that in deal reviews because nobody else connects the statute to the loan math.
DSCR or conventional investor loan?
Conventional investor financing usually wins on cost for your first few properties if your tax returns support it. DSCR wins on documentation, speed, LLC vesting, and scale: Fannie Mae caps you at 10 financed properties; DSCR programs have no agency cap. Our honest take: plenty of Washington investors should start conventional and switch to DSCR when returns stop telling the real income story or the portfolio outgrows the cap. The comparison lives in scaling your Washington portfolio.
No pressure, no obligation, and no salesy follow-up: a 20-minute call with our team, real numbers, and a straight answer on whether the deal pencils.
Frequently asked questions
What DSCR ratio do I need to qualify?
A ratio of 1.0 (rent equal to the full payment) is the common qualification floor. Between 0.75 and 1.0, programs want compensating factors such as a bigger down payment or extra reserves. No-ratio options exist for strong-equity files. Higher ratios earn better structure.
What credit score and down payment do you need for a DSCR loan?
Program floors commonly sit in the 620–660 range, with 700+ unlocking the highest leverage and best terms. Down payment runs 20–25% on most files, and 2–4 unit properties usually need 25%. Credit prices the loan rather than gating the concept: the qualification itself still runs on the property's rent-to-payment ratio.
Do DSCR loans require tax returns or W-2s?
No. The file is built on the property: a rent schedule (appraisal Form 1007) or executed lease, plus credit, reserves, and the down payment. That is the point of the product for self-employed investors whose tax returns understate cash flow.
Does Washington's rent cap change how my DSCR loan is underwritten?
No. Qualification uses the in-place lease or the appraiser's current market rent (Form 1007), never projected rent growth, so HB 1217 doesn't touch the loan file. What it constrains is your multi-year pro forma: model hold-period rent growth to the capped trajectory (9.683% for 2026) and let between-tenancy resets do the catching up. Attorney and CPA confirm the details.
Do DSCR loans show up in my personal debt-to-income ratio?
Generally the loan is underwritten as business-purpose and often sits in an entity, so it does not enter a future conventional application's DTI the way a personally-qualified mortgage does. Credit-report treatment varies by structure, so we map this out before you build the portfolio around it.
Mike Certo · NMLS #260555 · Cornerstone First Mortgage NMLS #173855 · Equal Housing Lender. Educational content, not a loan commitment and not legal or tax advice. Washington's rent-cap figures, city and county STR rules, and tax figures change; verify current requirements with the city or county, your CPA, or a Washington real estate attorney before you buy. Loans are subject to buyer and property qualification.