Spokane County, Washington Short-Term Rental Regulations: A 2026 Guide For Airbnb Hosts

Do you own a place in Spokane County, Washington and you're weighing whether to put it on Airbnb or Vrbo? Well, the good news is that if the property sits in the unincorporated county, you've landed in one of the more relaxed corners of the state. There's no dedicated county short-term rental permit to chase, and nothing in the Spokane County code singles your rental out for special treatment. The county's zoning code, codified through an ordinance the commissioners passed in February 2026, still carries no short-term rental use, no vacation-rental definition, and no permit program at all.

Here's the catch, and it's the one that trips up most people who search for "Spokane County" rules. A lot of owners who think they're in the county are actually inside a city. The City of Spokane and Spokane Valley both run their own short-term rental permit systems, so the moment your address falls inside those limits, this county-level ease doesn't apply and their ordinances do. Even out in the truly unincorporated county, you're not off the hook entirely: Washington's statewide short-term rental law still binds you, you'll need a state business license, and three tax layers can attach to a stay.

So let's walk through what it actually takes to do this properly: which jurisdiction you're really in, what the county does and doesn't require in 2026, the state safety and insurance rules that apply no matter where you host, the taxes you'll be collecting, how any of this gets enforced, and who to call when something gets murky. Every figure below comes from Spokane County's or Washington State's own pages, checked in July 2026, and where something is still moving through the legislature I've said so. If you're comparing a Spokane County property against markets elsewhere, run the numbers through BNBCalc first.

What are Short-Term Rental (Airbnb, VRBO) Regulations in Spokane County, Washington?

That jurisdiction question I just raised is where every honest answer has to start, because Spokane County is three regulatory worlds wearing one name. There's the City of Spokane, there's Spokane Valley, and then there's everything else, the unincorporated county that the Board of County Commissioners governs directly. This guide is about that third world, and it's the one where the rules are lightest.

A short-term rental in Washington means renting a dwelling, in whole or in part, for fewer than 30 consecutive nights, which is the definition the state fixes in Chapter 64.37 RCW. Rent to the same guest for 30 nights or more and you've left short-term-rental territory for ordinary landlord and tenant law. Keep in mind that the count is consecutive nights per booking, not a running total across the year, so a string of week-long stays is still a short-term rental no matter how many of them you stack up.

In the unincorporated county, no local ordinance layers anything on top of that state definition. I went through the county's zoning code, Title 14, which the county keeps current on Municode and which is codified through Ordinance 26-0101 from February 17, 2026, and there's no short-term-rental provision in it. The word "transient" shows up only in the old motel and tourist-home definitions, and a bed and breakfast is treated as a home industry. What that means in practice is that your rental is governed by whatever the underlying residential zoning already allows, plus the statewide rules in the next few sections, and nothing more from the county. Do check any HOA covenants or condo bylaws on your title, though, since a private restriction can shut down a rental that the county would happily leave alone.

Starting a Short-Term Rental Business in Spokane County

Because the county isn't standing in your way, starting up out here is more about setup than about clearance. Still, "no permit" isn't the same as "no steps," and getting the order right saves you from paying for a listing you can't legally run yet.

The first move is to confirm which of those three worlds your address sits in. Pull up the parcel on the county's assessor or permit portal and check whether it's incorporated Spokane, incorporated Spokane Valley, or unincorporated county, because that single fact decides the entire rest of your path. Assuming you land in the unincorporated county, your real checklist is short: confirm the zoning allows a residential use like yours, clear any HOA or CC&R restriction, register for a Washington state business license, and set up the safety features and postings the state requires inside the unit.

Money enters the picture sooner than people expect. Washington makes you register for a state business license once your gross income reaches $12,000 a year, or immediately if you have to collect retail sales tax, and a short-term rental collects sales tax from the first dollar. So for practical purposes, plan on registering before your first guest checks in rather than waiting to cross an income line you'll clear in a month or two anyway.

Short-Term Rental Licensing Requirement in Spokane County

That state business license is the only "license" in this whole story, since the county itself issues nothing. There's no unincorporated-county short-term rental permit to apply for, no county application fee, and no county renewal cycle to diarize. If you've read guides for other Washington markets and braced for a local permit, you can exhale here.

What you do need is the Washington State business license, run through the Department of Revenue's Business Licensing Service, which gives you the UBI number you'll use to file and pay state taxes. The application fee varies with the endorsements you add rather than sitting at one flat figure, so treat the exact dollar amount as something to confirm on the DOR page when you apply. Make sure you register under the classification that matches renting lodging, because that's what tells the state you'll be collecting sales tax and reporting rental income.

Now, if it turns out your property is inside the City of Spokane instead, the picture changes completely. The city amended its rules effective September 1, 2023 and now requires a regulated short-term rental permit, an annual life-safety compliance form, and a city business license, with caps on how many units in a multifamily building can be short-term rentals. Spokane Valley runs its own permit track as well. That's exactly why pinning down your jurisdiction in step one matters so much: the same house is a light-touch registration in the county and a full permit application a few blocks over.

Required Documents for Spokane County Short-Term Rentals

With no county permit to file, the paperwork for an unincorporated-county rental is lighter than almost anywhere else in the state, and most of what you'll gather exists to satisfy the state rather than the county. Keep these where you can produce them, because the statewide law expects several of them to be posted or on hand during every stay.

• Your Washington state business license and UBI number. This is what lets you file the excise tax return and report your rental income to DOR.
• Proof of liability insurance. State law sets a floor of $1,000,000 in primary coverage on the rental, which you can meet with your own policy or by hosting through a platform that provides equivalent coverage. Remember that a standard homeowner's policy often won't cover commercial rental use, so confirm this in writing rather than assuming.
• An in-unit safety posting. RCW 64.37.030 requires you to post the property address, an emergency contact reachable during the stay, a fire-exit floor plan, and the maximum occupancy where guests can see it.
• Working carbon-monoxide alarms, installed to the standard in RCW 19.27.530.

None of that goes to a county reviewer. It's yours to hold and keep current. That's a lighter burden than a permit file, but be aware that a code-enforcement officer or the county attorney can still ask to see the state-required items if a complaint ever brings one to your door.

Spokane County Short-Term Rental Taxes

Assuming you've got the license sorted and the safety items posted, the part that still applies to every host, county permit or not, is tax. Three separate charges can touch a Spokane County stay, and because the state administers all of them, the good news is you're dealing with one agency rather than three.

The base layer is Washington's retail sales tax, which guests pay on the rental. In the unincorporated county, the combined state-and-local rate is 8.1% as of July 2026, on the Department of Revenue's Q2 2026 lodging schedule, made up of the 6.5% state rate plus a 1.6% local piece, filed under location code 3200. On top of that, the state's Retailing business and occupation tax takes 0.471% of your gross rental income, and that one is yours to pay rather than something you add to the guest's bill.

There's a third layer that catches large lodging operators, and it's worth knowing why it probably won't catch you. Spokane County's special hotel/motel lodging tax, and the county's Tourism Promotion Area per-night charge, only apply to establishments with 40 or more units. A single home or a spare room is nowhere near that, so a typical Airbnb here pays the 8.1% sales tax and the B&O tax, and skips the special lodging tax and the TPA fee entirely.

Charge	Rate	Who collects it
Combined retail sales tax (state + local)	8.1%	Airbnb collects automatically; you remit if booked off-platform
Retailing B&O tax	0.471% of gross	You file and pay to DOR
Special hotel/motel + Tourism Promotion Area tax	Does not apply under 40 units	Not applicable to a normal STR

The collection mechanics are where hosts get tripped up, so read this part carefully. Since October 15, 2015, Airbnb has collected and remitted Washington state and local sales tax on its hosts' behalf, which relieves you of collecting the sales tax on those bookings. It does not relieve you of filing, though. You still register with DOR, file the excise tax return, report the gross rental income, and then claim a deduction for the amounts the platform already collected so you're not taxed twice, and you still owe the Retailing B&O tax yourself. One caveat: DOR's guidance names only Airbnb, so if you book through Vrbo or take direct reservations, don't assume the tax is handled. Confirm per platform and collect it yourself where it isn't.

Possible Write-Offs and Deductions

Once the tax you collect is squared away, the tax you can reduce is worth a look, because a short-term rental is a business and the ordinary business deductions come with it. Cleaning fees, platform commissions, supplies, furnishings, insurance premiums, repairs, and a share of utilities all typically reduce your taxable income. Just make sure you apportion honestly when you rent only part of your home or rent for only part of the year, since only the business-use share is deductible. On the state side, Washington's small-business B&O credit can lower or wipe out the 0.471% B&O liability for smaller operators, so check whether you qualify before you write that check. None of this is tax advice, and the apportionment math gets fiddly fast, so a Washington-savvy accountant usually pays for themselves in the first year.

Washington Wide Short-Term Rental Rules

Those safety postings and the insurance floor I mentioned earlier aren't county inventions, and understanding that they're state law explains why they follow you even where the county asks for nothing. Washington built a statewide floor for short-term rentals in Chapter 64.37 RCW, effective in 2019, and it sits underneath every city and county in the state.

For operators, that law does the heavy lifting. It requires the $1,000,000 liability coverage, the in-unit posting of your address, emergency contact, fire-exit plan and maximum occupancy, an emergency contact who's reachable during the stay, and compliance with the carbon-monoxide alarm rules. Booking platforms carry their own duties under RCW 64.37.040: they have to register with the Department of Revenue, tell you about the tax and safety obligations, and warn you in writing that your homeowner's policy may not cover renting the place out.

One thing Washington deliberately did not do is preempt local regulation. The state sets a floor, not a ceiling, so a city or county remains free to require permits, cap rentals, or restrict them by zone, which is exactly what the City of Spokane and Spokane Valley have chosen to do while the unincorporated county has not. Our Washington statewide guide maps how that plays out across the state, and if you're weighing markets, the King County guide, the Pierce County guide, and the Snohomish County guide show three counties that took a heavier hand than Spokane.

There's also a change worth tracking before you model years of income. Lawmakers have floated SB 5576 and its companion HB 2559. Either one would let a county, city or town levy a local excise tax of up to 4% on short-term rental charges, earmarked for affordable housing. Neither had passed as of this research in July 2026, so it's not a cost today. Still, if Spokane County ever adopted it, it would land straight on top of the tax table above, so keep half an eye on it.

Does Spokane County Strictly Enforce STR Rules? Is Spokane County Airbnb Friendly?

Given that the unincorporated county has no permit to grant and no STR ordinance to enforce, "strict enforcement" mostly isn't a county activity out here, which is a large part of why the area reads as Airbnb-friendly. There's no county inspector working through a registry of rentals, because there is no registry. What enforcement exists comes through two narrower channels instead.

The first is ordinary code enforcement, so a rental that throws off noise, parking, or nuisance complaints can draw the county's code-enforcement officers the same way any problem property would, under the zoning and nuisance rules that apply to every home. The second is the state law itself, and under RCW 64.37.030 a first violation of the statewide safety duties draws a warning letter from the city or county attorney, while a repeat violation becomes a class 2 civil infraction. So the enforcement that does reach a county host tends to be complaint-driven and about behavior or safety, not about whether you hold a permit you were never required to get.

Contrast that with the City of Spokane, which by early 2024 had begun actively monitoring short-term rentals and pushing operators into its permit system, and you can see why hosts describe the unincorporated county as the easier place to run one. Be aware, though, that "friendly" is a description of today's rules, not a promise about tomorrow's. The county studied short-term rentals as recently as 2024, and a market that adds an ordinance later can turn a legal rental into a non-compliant one overnight, so watch for any county proposal if you're buying for the long haul.

How to Start a Short-Term Rental Business in Spokane County

So if your property clears the zoning and you're in the unincorporated county, here's the order that keeps you legal without wasting a step. Working through it top to bottom means each stage confirms the next one is worth doing.

1. Confirm your jurisdiction first. Check the parcel to see whether it's unincorporated county, City of Spokane, or Spokane Valley. This single answer decides whether you follow this guide or a city permit process.
2. Check the zoning and any private restrictions. Verify the residential zoning allows your use, then read your HOA covenants, CC&Rs, or condo bylaws, since a private rule can bar what the county allows.
3. Register for a Washington state business license. Apply through DOR's Business Licensing Service, get your UBI number, and register under the lodging classification so the state knows you'll collect sales tax.
4. Line up your insurance. Secure at least $1,000,000 in primary liability coverage on the rental, or confirm in writing that your platform provides equivalent coverage.
5. Set up the state-required safety items. Install and test carbon-monoxide alarms, and post your address, an emergency contact, a fire-exit floor plan, and the maximum occupancy inside the unit.
6. Sort out tax before your first guest. Make sure Airbnb is collecting the sales tax on your bookings, plan to file the DOR excise return, and set aside for the B&O tax you'll owe yourself.
7. Run the numbers before you furnish. Model the revenue against the purchase or holding cost so you know the deal works at Spokane-area nightly rates, not just in theory.

Who to Contact in Spokane County about Short-Term Rental Regulations and Zoning?

When one of those steps gets murky, two offices between them answer almost everything, and knowing which owns your question saves a lot of time on hold. Zoning and land-use questions go to the county; tax and licensing questions go to the state.

For anything about zoning, land use, or whether your parcel is even in the unincorporated county, the Spokane County Building & Planning Department is your first call. They administer the county's zoning code and current planning for the unincorporated area.

• Address: 1026 W Broadway Avenue, 1st Floor, Spokane, WA 99260
• Phone: 509-477-3675
• Permit center hours: Monday through Thursday, 7:30 a.m. to 4 p.m., and Friday, 7:30 a.m. to noon, per the county's permit page

For the business license, the UBI number, sales tax, and the B&O tax, the Washington State Department of Revenue is the right office rather than the county. Its Business Licensing Service handles registration, and its lodging industry guidance covers how the taxes and the Airbnb collection arrangement work. If your address turns out to be inside the City of Spokane, add the city's planning department and its short-term rental program to that list, because the county won't handle a city permit.

What Do Airbnb Hosts in Spokane County on Reddit and Bigger Pockets Think about Local Regulations?

Those two contact points come up a lot in how hosts talk about this market, and the recurring theme is relief that the county side is so light. What follows is my read of the public discourse rather than any kind of survey, since the forums block automated access and I couldn't quote specific threads, so do weigh it accordingly.

• The unincorporated county gets described as a rare easy Washington market. Investors comparing Spokane to Seattle-area counties consistently note the absence of a county STR permit as a genuine advantage, alongside a tourism economy that keeps occupancy respectable.
• The city-versus-county confusion is the most common practical complaint. People buy expecting county rules, discover their address is inside the City of Spokane or Spokane Valley, and only then run into a permit, a life-safety form, and a city business license. The lesson hosts pass around is to verify the jurisdiction before closing.
• The pending state tax gets mentioned as the thing to watch. Because a local option for a 4% short-term rental excise tax has been moving through Olympia, longer-term investors treat it as the most likely future cost, more so than any county ordinance.

Take that middle point seriously if you're shopping. The difference between an easy county registration and a full city permit is often a matter of which side of a boundary line your driveway sits on, and it's cheap to check before you commit.

Frequently Asked Questions

Can you legally run an Airbnb in Spokane County, Washington in 2026?

Yes. In the unincorporated county there's no dedicated short-term rental permit or ordinance in 2026, so a rental is governed by the underlying residential zoning plus Washington state law. You'll need a state business license, at least $1,000,000 in liability coverage, the state-required safety postings, and you'll collect the taxes. If your property is inside the City of Spokane or Spokane Valley, their permit systems apply instead of the county's lighter rules.

Does unincorporated Spokane County require a short-term rental permit?

No. The county's zoning code, codified through an ordinance passed in February 2026, contains no short-term rental use, definition, or permit program, and the Building & Planning department issues no county STR license. That's the main way the unincorporated county differs from the City of Spokane and Spokane Valley, which both require permits. You still register for a Washington state business license and follow the statewide safety and tax rules.

What taxes do you pay on a Spokane County short-term rental?

Guests pay a combined retail sales tax of 8.1% in the unincorporated county, and Airbnb collects and remits that automatically on bookings it handles. You separately owe the state Retailing B&O tax of 0.471% on your gross rental income, which you file with the Department of Revenue. The county's special hotel/motel lodging tax and Tourism Promotion Area fee only apply to establishments of 40 or more units, so a normal home rental skips them.

Is Spokane County strict about enforcing Airbnb rules?

Not in the unincorporated county, largely because there's no permit or registry to enforce. What enforcement exists is complaint-driven: ordinary code enforcement for noise, parking, or nuisance issues, and the state's own safety law, where a first violation draws a warning letter from the county attorney and a repeat is a class 2 civil infraction. The City of Spokane, by contrast, actively monitors short-term rentals and pushes operators into its permit system.

What's the difference between Spokane County and the City of Spokane for Airbnb?

Jurisdiction is the whole difference. "Spokane County" here means the unincorporated area the county governs directly, which has no STR permit. The City of Spokane is an incorporated city inside that county with its own regulated permit, an annual life-safety form, and a city business license. Spokane Valley is a separate incorporated city with its own rules again. Always confirm which one your address sits in before you list.

For a fuller picture of what a Spokane-area listing might actually earn against those tax and setup costs, the Washington market data is the place to start, and the boundary line under your own front door is the first thing worth checking. In a state where the same house can be a light registration or a full permit depending on which side of a city limit it sits, the cheapest research you'll ever do is finding out exactly where you are.

Last verified: July 2026. Every ordinance, tax rate, state law, and contact detail in this guide links to or comes from its official source.