FHA Loan Requirements in Arizona

Quick answer

For 2026, the FHA one-unit loan limit in most Arizona counties is $541,287 (the national floor); it rises to $557,750 in Maricopa and Pinal counties and $609,500 in Coconino County, per HUD Mortgagee Letter 2026-23 data effective for case numbers assigned on or after January 1, 2026. Borrowers need a 580 credit score for 3.5% down (500-579 needs 10% down), must occupy the home as a primary residence, and pay upfront plus annual mortgage insurance. Arizona's housing finance agency programs can help with the down payment — see below. Estimate payments with the FHA loan calculator.

2026 Arizona FHA loan limits by county

HUD sets FHA limits per county from area median prices each year. The national one-unit floor for 2026 is $541,287 and the national ceiling is $1,249,125 (Mortgagee Letter 2025-23, published December 11, 2025). Arizona counties for 2026:

Only 3 of Arizona's 15 counties sit above the national floor. Verify any county at HUD's FHA Mortgage Limits lookup before relying on a figure — limits change every January.

FHA baseline requirements (national rules)

• Credit score 580+: 3.5% minimum down payment. Scores 500-579 require 10% down. Below 500 is generally ineligible.
• Debt-to-income: HUD guidance generally looks for housing payments within about 31% of gross income and total debts within about 43%, though automated approvals can stretch higher with compensating factors.
• Primary residence only: FHA insures one primary home at a time; investment properties and second homes are excluded.
• Mortgage insurance: upfront MIP (financed into the loan) plus annual MIP in the monthly payment — confirm current rates at HUD.
• Appraisal standards: the home must meet FHA minimum property requirements for safety, soundness, and security.

Official rules: HUD Handbook 4000.1 and the HUD single-family housing page; borrower guidance at the CFPB.

Arizona down payment help: Arizona IDA programs

Arizona's housing finance agency is the Arizona Industrial Development Authority (Arizona IDA), which sponsors homebuyer programs including the HOME Plus down payment assistance program and the Arizona Is Home program for rural counties. HOME Plus pairs a 30-year fixed first mortgage (FHA, VA, USDA, or conventional) with down payment assistance as a second lien, aimed at first-time buyers and qualified veterans or buyers in targeted areas. Details and participating lenders: housing.az.gov and homeplusaz.com. Income limits, purchase price limits, and credit minimums apply and vary by program.

Arizona-specific notes

• Closing costs: Arizona buyers typically pay roughly 2-5% of the price in closing costs (lender fees, title, escrow, prepaid tax and insurance); FHA allows seller concessions up to 6% of the price toward these.
• Property types: Phoenix-area condos must be in FHA-approved projects — check the FHA condo approval list before writing an offer. Manufactured homes follow stricter foundation and titling rules.
• Heat and appraisal: appraisers flag failed cooling systems and roof wear common in desert heat; budget for repairs the appraisal may require before closing.
• Compare paths: run the numbers in the FHA loan calculator and the mortgage calculator, and read FHA vs. conventional loans for the crossover math.

Worked example: what the Arizona limit buys

Take a $420,000 Phoenix-area purchase with 3.5% down ($14,700). The base loan of $405,300 sits comfortably under both the $541,287 floor and the $557,750 Maricopa County limit, so the limit is no constraint — the binding questions are the monthly payment (principal and interest plus tax, insurance, and both MIP components) and the DTI ratio. Contrast a $600,000 Flagstaff purchase with 3.5% down: the $579,000 base loan exceeds the $541,287 floor but fits inside Coconino County's $609,500 limit — the same buyer would be capped out in a floor county. Run both scenarios in the FHA loan calculator with local tax and insurance to see the payment gap, and check the mortgage rate benchmarks for cited national rate context.

Common Arizona FHA mistakes to avoid

• Assuming the floor covers every price. In Coconino County and the Phoenix metro, prices routinely approach the higher county limits — confirm the county figure before offering, not after.
• Skipping the condo approval check. Phoenix and Tucson condo deals die regularly on unapproved projects; verify FHA approval status during the option period.
• Forgetting seller concessions. FHA allows up to 6% seller help toward closing costs — in a buyer's market, negotiating concessions beats borrowing extra for cash-to-close.
• Ignoring the MIP lifetime cost. With minimum down, annual MIP typically lasts the life of the loan — price the full payment and plan a future conventional refinance once equity reaches 20%.

Frequently asked questions

What is the 2026 FHA loan limit in Arizona?

Most Arizona counties use the $541,287 national floor for a one-unit home in 2026. Maricopa and Pinal counties allow $557,750 and Coconino County allows $609,500, per HUD Mortgagee Letter 2025-23 data. Verify your county at HUD's FHA Mortgage Limits lookup.

What credit score do I need for an FHA loan in Arizona?

The same national rules apply: 580 or higher qualifies for 3.5% down; scores 500-579 require 10% down. Individual lenders may set higher minimums (overlays), so compare at least two disclosures.

Does Arizona offer FHA down payment assistance?

Yes — the Arizona IDA sponsors programs such as HOME Plus and Arizona Is Home that pair a first mortgage with down payment assistance for eligible buyers. See housing.az.gov and homeplusaz.com for current income limits and participating lenders.

Can I use an FHA loan for a Phoenix condo?

Only if the condo project is FHA-approved. Check the FHA-approved condo list through HUD before making an offer, since approval status changes.

Where are official FHA loan limits published?

In HUD's annual Mortgagee Letter (2025-23 for 2026) and the county-level FHA Mortgage Limits lookup at entp.hud.gov — always confirm the current year before relying on any figure.

Cite this page

LoanMatchers Editorial Team. “FHA Loan Requirements in Arizona.” https://loanmatchers.com/learn/fha-loan-requirements-arizona/. Accessed 2026-09-10.

Sources

• Arizona IDA — HOME Plus / Arizona Is Home homebuyer programs — Arizona Industrial Development Authority — homeplusaz.com
• Consumer Financial Protection Bureau — Ask CFPB — Consumer Financial Protection Bureau — consumerfinance.gov
• HUD Mortgagee Letter 2025-23 — 2026 Nationwide Forward Mortgage Loan Limits — U.S. Department of Housing and Urban Development — hud.gov
• HUD — single-family mortgage insurance and homeownership — U.S. Department of Housing and Urban Development — hud.gov

Benchmarks are national averages from the publishers above, not offers. See our methodology.