DSCR loans in Maricopa County qualify rentals on rent. Census data for 10 Valley cities shows where rent supports the most debt — and why most need 40%+…
DSCR loans in Maricopa County qualify a rental on its rent instead of your income — and the Census numbers show the catch: at median prices, rent in most Valley cities covers only about half of value in debt at a 1.0 ratio, before taxes and insurance. DSCR still works here, but usually with a below-median purchase, a value-add plan, or more equity than investors coming from cheaper markets expect.
Run your numbers: Free DSCR calculator — See your DSCR, cash flow and the largest loan the rent supports.
This is the Maricopa County deep-dive of our DSCR loans in Arizona guide and the DSCR loan hub. Ambition Lending is headquartered in Tempe and makes DSCR loans across the county from $100,000, with 30-year fixed or adjustable options and no personal income documents.
Key takeaways
- Maricopa County is Arizona's most populous county — an estimated 4,689,558 residents on July 1, 2025 (Census Bureau Vintage 2025).
- At Census medians and a 7.5% illustrative rate, rent supports about 52–57% of value in debt in most Valley cities; Scottsdale about 36%.
- Newer-build cities on the edges — Surprise and the City of Maricopa (Pinal County) — show the highest rent yields of the cities compared.
- Expect the rent, not the lender's leverage cap, to set the loan on many Valley purchases — see the DSCR calculator.
How much can rent support in each Valley city?
The table uses U.S. Census Bureau ACS 2020–2024 five-year medians. "Loan rent covers" is the largest 30-year loan at 7.5% (an illustration, not a quote) whose principal and interest equal the median rent — a 1.0 ratio before property taxes, insurance and HOA, which reduce it further.
| City | Median value | Median rent | Gross yield | Renters | Median built | Loan rent covers (P&I) | % of value |
|---|---|---|---|---|---|---|---|
| Phoenix | $420,700 | $1,582 | 4.5% | 43% | 1985 | ~$226,000 | 54% |
| Mesa | $408,000 | $1,620 | 4.8% | 36% | 1989 | ~$232,000 | 57% |
| Chandler | $507,800 | $1,902 | 4.5% | 35% | 1997 | ~$272,000 | 54% |
| Gilbert | $575,100 | $2,110 | 4.4% | 27% | 2003 | ~$302,000 | 52% |
| Glendale | $387,500 | $1,528 | 4.7% | 43% | 1986 | ~$219,000 | 56% |
| Scottsdale | $789,800 | $2,013 | 3.1% | 33% | 1991 | ~$288,000 | 36% |
| Tempe | $455,400 | $1,743 | 4.6% | 58% | 1984 | ~$249,000 | 55% |
| Peoria | $463,600 | $1,843 | 4.8% | 24% | 1999 | ~$264,000 | 57% |
| Surprise | $435,100 | $2,033 | 5.6% | 21% | 2005 | ~$291,000 | 67% |
| City of Maricopa (Pinal County) | $377,200 | $1,998 | 6.4% | 16% | 2007 | ~$286,000 | 76% |
Source: U.S. Census Bureau, American Community Survey 2020–2024 five-year estimates (median owner-occupied home value, median gross rent, median year built, renter-occupied share), via Census Reporter. Citywide medians hide big neighborhood differences; underwrite the actual property's rent and tax bill.
What the numbers mean for a DSCR loan
- Older, renter-heavy cities (Phoenix, Tempe, Glendale) have the deepest tenant pools and the most value-add stock — buy below median, renovate, then refinance into DSCR on the new value. See BRRRR financing.
- Newer suburbs (Gilbert, Chandler, Peoria, Surprise) have higher rents but fewer renters and higher prices; newer homes mean lighter rehab and more predictable expenses.
- Scottsdale is price-led: long-term rents support little debt, so investors there usually rely on short-term rental income (with a permit where required) or bring substantial equity.
- The City of Maricopa shows the highest yield in the comparison, with very new housing and a small rental share — check rent comps carefully, because thin rental data makes the appraiser's rent schedule decisive.
How much down for a DSCR loan in the Valley?
Your down payment is the price minus the smaller of two limits: the lender's maximum loan-to-value for your file and the largest loan the rent supports at the required DSCR. With Valley rents covering roughly half of median value in debt before taxes and insurance, the rent limit usually binds — so plan for 40% or more down on a median-priced purchase unless you buy below median or raise the rent. Details: DSCR down payments.
Arizona rules that affect Maricopa County rentals
- No transfer tax. Arizona's constitution bars new real estate transfer taxes.
- Short-term rentals. Arizona cities "may not prohibit vacation rentals or short-term rentals" but may require permits (A.R.S. 9-500.39); Phoenix requires a city STR permit. See DSCR loans for Airbnbs.
- Register the rental. Arizona requires owners of residential rental property to register with the county assessor, and an out-of-state owner must name an in-state statutory agent; cities can fine owners who don't (A.R.S. 33-1902).
- Property tax. Rentals are Class 4 and owner-occupied homes Class 3, both assessed at 10% of value (A.R.S. 42-15004), but only owner-occupied homes get the homeowner rebate (up to $600, A.R.S. 15-972) — so use the actual tax bill for a rental, not the seller's. Limited property value can rise no more than 5% a year (Ariz. Const. art. 9 §18).
- No city rental tax since 2025. From January 1, 2025, Arizona cities may not levy transaction privilege tax on long-term residential rentals (A.R.S. 42-6004(H); ADOR). Short-term rentals still owe lodging taxes.
Frequently asked questions
Can I get a DSCR loan in Maricopa County?
Yes — on the property's rent, from $100,000, typically at 1.0x DSCR or higher, with no personal income documents.
Where do DSCR loans work best in the Phoenix area?
Where rent is highest relative to price: Surprise and the City of Maricopa lead the cities compared; Scottsdale trails.
Is the City of Maricopa in Maricopa County?
No, it is in Pinal County; this guide includes it for comparison.
How much down payment do I need for a DSCR loan in Phoenix?
Often 40% or more at median prices, because the rent usually limits the loan.
Can I use a DSCR loan for a short-term rental in Maricopa County?
Often, with a city permit where required; lenders confirm it.
Written by the Ambition Lending credit team, the people who underwrite and fund our loans, with editorial oversight by Sydney Kibuuka, Founder & CEO. Last reviewed . Facts are linked to primary sources; we correct errors promptly — see our editorial policy. General education for business-purpose investors, not legal, tax or investment advice.
