Why lenders care about permits at all
A DSCR loan qualifies the property on its income. For a short-term rental, that income only exists if the home is allowed to operate. A lender that counts nightly booking revenue on a home without a city credential is counting income that could stop the day the city notices. That is why the permit and tax items are part of the loan file, not an afterthought.
The good news: Arizona law (A.R.S. § 9-500.39) prevents cities from banning STRs, so the credentials are a process, not a lottery. The work is in sequencing them around your purchase or refinance.
Step 1: Confirm private restrictions first
Before anything at the state or city level, confirm the property is allowed to be a short-term rental under any private rules. State preemption limits cities, not HOAs. Get the CC&Rs, the association's rental rules and, for condos, the declaration. Look for minimum lease terms, rental caps, registration requirements and occupancy limits. If the documents prohibit rentals under 30 days, stop here: the city permit will not override them. See HOA and condo rules for Valley STRs.
Step 2: The Arizona TPT license
Every Arizona short-term rental needs a transaction privilege tax license from the Arizona Department of Revenue. Phoenix, Scottsdale and Tempe all ask for the license number in their own applications, so this is usually the first credential you obtain. Booking platforms may collect and remit some taxes for you, but you still need the license. Talk with a tax professional about filing obligations.
For financing: lenders that read STR income commonly ask for the TPT number, and on refinances some ask for evidence that you have been filing.
Step 3: The city credential
Each city has its own process, summarized from published city rules (check current versions):
- Phoenix: a short-term rental permit under City Code § 10-195. The permit number must appear on every listing, and the application includes county assessor rental registration, an emergency contact and certified-mail neighbor notice. See Phoenix STR financing.
- Scottsdale: an annual license per property for rentals of less than 30 days, with neighbor notice within 30 days of licensing and at least $500,000 of liability coverage. See Scottsdale STR financing.
- Tempe: an annual license per unit for rentals of 29 days or less, with county assessor registration, at least $500,000 of liability coverage and the neighbor notice emailed to the city. See Tempe STR financing.
State law caps each city's fee at its actual cost or $250, whichever is less.
Step 4: Insurance that covers STR use
A standard landlord policy assumes long-term tenants. Short-term rentals need a policy that explicitly covers short-term occupancy, and in Scottsdale and Tempe the liability coverage must meet the city minimum. Get an STR-specific quote early. The premium is part of the monthly payment the lender uses in the DSCR formula, so a higher premium lowers your ratio.
Step 5: Emergency contact and neighbor notice
All three cities require an emergency contact who can respond at any hour, and a notice to neighbors before or soon after you start renting. If you use a management company, it often serves as the emergency contact. Keep proof of the notice; it may be requested.
How the timing usually works
On a purchase, you generally cannot get the city credential until you own the property. Many STR programs accept proof that you have applied, or underwrite on a market-data estimate or long-term rent at closing. Plan for a gap between closing and your first booking.
On a refinance, the credential should already be current. A lapsed or suspended permit or license is a red flag. Renew before you apply.
| Item | Purchase | Refinance |
|---|---|---|
| HOA / CC&R review | Before offer | Already known; keep documents handy |
| TPT license | Apply at or after closing | Current; filings may be reviewed |
| City permit or license | Apply after closing; proof of application may be accepted by some programs | Must be current |
| STR insurance | Quote before closing | Current declarations page |
| Neighbor notice / emergency contact | Before first rental | Already on file |
Bring it together
When you send a scenario, tell us which of these items you already have. We match you with programs whose documentation rules fit your timing. The short-term rental DSCR loan page explains the rest of the file.
Questions investors ask
Do I need a Phoenix STR permit before I close on a DSCR loan?
It depends on the program. Some lenders want the permit in hand, and others accept proof that you have applied. Phoenix City Code § 10-195 prohibits renting or offering an STR without a current permit, so the property cannot earn STR income until you have one. Plan the permit timeline into your closing and first booking dates.
Do Airbnb and VRBO collect Arizona TPT for me?
Platforms may collect and remit some taxes, but you still need your own Arizona TPT license, and the cities ask for it in their permit or license process. Ask a tax professional about your filing obligations.
This guide summarizes rules generally and is not legal or tax advice. Check current Phoenix, Scottsdale, Tempe and HOA rules before you buy. Nothing here is a commitment to lend.