2026 Arizona Jumbo Loan Limit: When a Loan Becomes Jumbo
A jumbo loan in Arizona is any single-family loan above $832,750. That is the whole answer. The 2026 conforming loan limit set by the Federal Housing Finance Agency is $832,750, and once your loan amount crosses that number, it stops being a conforming loan and becomes a jumbo loan. We originate jumbo loans directly here at Cornerstone First Mortgage, so this is the line we work with every day.
The number that surprises most Arizona buyers is that it does not move by county. The $832,750 limit is the same in Phoenix, Tucson, Flagstaff, Prescott, and every other corner of the state. Below we walk through exactly where the jumbo line sits, why Arizona has no high-cost county, how FHA limits differ, and how your down payment decides which side of the line you land on.
What is the jumbo loan limit in Arizona for 2026?
The jumbo loan limit in Arizona is $832,750 for 2026. Any single-family loan amount above $832,750 is a jumbo loan; anything at or below it is a conforming loan. The threshold tracks the conforming loan limit exactly, because "jumbo" simply means a loan too large for Fannie Mae or Freddie Mac to buy under their conforming guidelines.
So when someone asks where jumbo starts in Arizona, the honest answer is a single dollar figure: $832,750. A $832,750 loan is conforming. A $832,751 loan is jumbo. We hold that line on every file we underwrite, and it is the first thing we check when we look at a purchase price.
Is the conforming limit the same in every Arizona county?
Yes. The $832,750 conforming limit applies in all 15 Arizona counties for 2026. There is no separate, higher limit for the Phoenix metro, and no reduced limit for smaller markets. Whether you are buying in Scottsdale, Sedona, Tucson, Flagstaff, or Yuma, the jumbo line sits at the same $832,750.
Some parts of the country have what the FHFA calls high-cost areas, where the conforming limit is raised above the national baseline. Arizona has none. Not a single Arizona county carries a high-cost or high-balance conforming designation. That is why you will never see a "high-balance conforming" tier here the way buyers see in coastal California or the New York metro. In Arizona, a single-family loan is either standard conforming at $832,750 or below, or jumbo above it. Clean line, statewide.
How do conforming, FHA, and jumbo limits differ in Arizona?
These are three different numbers, and mixing them up is the most common confusion we see. The conforming limit ($832,750) sets the jumbo line. FHA limits are a separate set of figures used only for FHA-insured loans, and they are lower than the conforming limit. A loan above the conforming limit is jumbo regardless of what the FHA numbers say.
| Loan type | 2026 Arizona single-family limit | What it means |
|---|---|---|
| Conforming | $832,750 (all counties) | At or below this, eligible for Fannie/Freddie |
| Jumbo | Above $832,750 | Too large for conforming; portfolio/jumbo guidelines |
| FHA (Maricopa & Pinal) | $557,750 | Separate FHA-insured ceiling, not the jumbo line |
| FHA (Coconino) | $609,500 | Highest FHA ceiling in Arizona |
| FHA (floor counties) | $541,287 | FHA floor for most Arizona counties |
The takeaway: FHA limits never set the jumbo line. The jumbo threshold is always the conforming number, $832,750. You can compare the FHA county figures on the AZ Loan Experts Arizona FHA loan limits page or check the official figures at FHFA.gov.
How can your down payment keep you under the limit?
What pushes a loan into jumbo territory is the loan amount, not the home price. The loan amount is the purchase price minus your down payment. So on a more expensive home, a larger down payment can keep you on the conforming side of $832,750 and avoid jumbo guidelines entirely.
Here is a real example we run all the time. Take a $1,000,000 home in north Scottsdale:
- Put 20% down ($200,000): your loan is $800,000. That is below $832,750, so it is a conforming loan.
- Put 10% down ($100,000): your loan is $900,000. That is above $832,750, so it is a jumbo loan.
Same house, same buyer, two different loan categories based purely on the down payment. If you are buying just over the line, sometimes adding a little to the down payment moves you into conforming territory with simpler guidelines and lighter reserve requirements. Other times the jumbo route is the smarter play because it preserves cash. We will run both for you and tell you which actually wins, in real numbers, with no pressure either way.
What changes once your loan goes above $832,750?
Crossing the $832,750 line moves you from conforming guidelines to jumbo guidelines, and a few things tighten. Jumbo loans are not bought by Fannie Mae or Freddie Mac, so each lender sets its own standards. In practice, the common Arizona benchmarks for our jumbo loans are:
- Down payment: usually 10% to 20%, depending on loan amount and program.
- Credit score: most full-doc programs start near 680, with 700 to 720+ typical on larger loan amounts.
- Reserves: 6 to 12 months of housing payments in liquid accounts after closing, and more on multi-million-dollar files.
None of that should scare you off. Plenty of well-qualified Arizona buyers clear jumbo guidelines comfortably. The point is simply that the rules change at the $832,750 mark, so it helps to know which side of it you are on before you write an offer. For the full breakdown, see our Arizona jumbo loan requirements page, the deeper look at conforming vs. jumbo in Arizona, and our guide to jumbo loan down payment in Arizona.
Talk to Mike — No Obligation, No Script
Not sure which side of the $832,750 line your loan lands on? Send a few details and Mike will run conforming and jumbo side by side. Usually responds same business day.
Frequently Asked Questions — Arizona Jumbo Loan Limit 2026
What is the jumbo loan limit in Arizona for 2026?
A jumbo loan in Arizona is any single-family loan above $832,750 in 2026. The conforming loan limit is $832,750, so the moment your loan amount crosses that line, it becomes a jumbo loan. We originate jumbo loans directly through Cornerstone First Mortgage, and that $832,750 threshold applies in every Arizona county.
Is the conforming loan limit the same in every Arizona county?
Yes. The 2026 conforming loan limit is $832,750 in all 15 Arizona counties. No Arizona county carries a high-cost or high-balance designation, so the limit does not change between Maricopa County (Phoenix, Scottsdale, Mesa, Chandler), Pima County (Tucson), Coconino County (Flagstaff), Yavapai County (Prescott), or anywhere else. The jumbo threshold is identical statewide.
At what loan amount does a jumbo loan start in Arizona?
A jumbo loan starts at any amount above $832,750. A single-family loan of exactly $832,750 or less is conforming; a loan of $832,751 or more is jumbo. The figure that matters is the loan amount, not the purchase price, so a larger down payment can keep your loan at or below $832,750 and out of jumbo territory.
Does Maricopa County have a higher conforming limit?
No. Maricopa County uses the same $832,750 conforming limit as the rest of Arizona for 2026. Maricopa is not a high-cost county for conforming purposes, so there is no high-balance conforming tier in Phoenix, Scottsdale, Mesa, or Chandler. Any Maricopa County loan above $832,750 is a jumbo loan.
Next Steps
Knowing where the $832,750 line sits is step one. Having a few specifics ready makes the first conversation faster:
- Purchase price and down payment: confirms whether your loan amount lands in conforming or jumbo territory.
- County: not because the limit changes (it doesn't), but it helps us pull the right comparables and FHA figures if FHA is on the table.
- Approximate FICO range: confirms which jumbo program tiers are open if you do cross the line.
Additional resources: Arizona jumbo loan requirements · conforming vs. jumbo in Arizona · jumbo loan down payment · all jumbo programs · contact Mike