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Seattle doesn't brand its hotel tax with one official name. The Washington Department of Revenue tracks it as a combined "lodging tax rate" made up of the state and local sales tax on the room charge plus King County's Convention and Trade Center Tax, currently published at a combined 15.70% for Seattle specifically.
Washington law lets a city the size of Seattle add its own Special Hotel/Motel Tax on top, capped at 4%, higher than the 2% cap most other Washington cities and counties get. Seattle's own rate for that tax is currently listed as not imposed in the state's quarterly lodging rate table, which is why the King County Convention and Trade Center Tax, not a city-specific excise tax, drives most of Seattle's rate above the general sales tax baseline. Any change to a Washington lodging tax also has to go through a Lodging Tax Advisory Committee consultation at least 45 days beforehand, though that committee cannot block the change outright.
The tax applies to hotels, motels, and short-term rentals of fewer than 30 consecutive days. A stay of 30 days or more is treated as a rental or lease rather than taxable lodging, the same threshold Washington uses statewide.
A Seattle hotel bill layers three distinct components, though one of Washington's usual layers is currently absent in Seattle's case, plus a separate downtown-only assessment that doesn't run through the state's tax system at all.
| Tax component | Rate | Notes |
|---|---|---|
| Combined state and local sales tax on lodging | 8.70% | Washington Department of Revenue's own lodging-specific combined rate for Seattle, covering the 6.5% state rate plus local and Regional Transit Authority sales tax |
| Seattle Special Hotel/Motel Tax | Not imposed | State law authorizes Seattle to charge up to 4%, the highest cap of any Washington city, but Seattle's published rate for this component is currently listed as N/A |
| King County Convention and Trade Center Tax | 7% | Applies inside Seattle city limits; the same tax is only 2.8% for lodging elsewhere in King County |
| Total lodging tax rate (Washington DOR) | 15.70% | Published quarterly by the state; identical for hotels and licensed short-term rentals |
| Seattle Tourism Improvement Area (STIA) fee | 2.3% of room rate | Applies only at a defined group of 71 downtown Seattle hotels, not citywide, and is not part of the state's lodging tax total above |
The Convention and Trade Center Tax expanded on January 1, 2019 to cover every lodging business in King County regardless of room count, closing an earlier exemption for small properties. It funds debt service and operations for the Washington State Convention Center's downtown Seattle campus.
The STIA fee has changed shape twice since it was created in 2011 at a flat $2 per room, per night. The Seattle City Council doubled it to $4 a night in March 2022, then converted it to a percentage of the occupied room rate, 2.3%, effective January 1, 2024. All of the revenue goes to a dedicated marketing fund run by Visit Seattle, the city's tourism promotion nonprofit, and it applies only to the specific downtown hotels named in the assessment, not to every Seattle property.
The guest pays the combined lodging tax at checkout, and the operator, whether a hotel or a short-term rental host, is responsible for remitting it to the Washington Department of Revenue. Airbnb and Vrbo both collect and remit Washington's combined sales tax and the King County Convention and Trade Center Tax automatically on behalf of hosts, but a host still has to register separately with the Department of Revenue and file returns reporting that rental income.
The STIA fee works differently: it is billed and collected directly by the participating downtown hotels themselves and passed through to the assessment's administrator, not filed alongside the state's lodging tax return, so a downtown property needs a separate process to track and remit it.
Effective January 1, 2026, Seattle and King County each added a new 0.1% sales tax to fund public safety and criminal-justice programs, pushing Seattle's general combined sales tax to 10.55%. Because the lodging tax rate incorporates the local sales tax rate, that change flows into a Seattle hotel folio as well as into every other retail purchase in the city.
A stay of 30 consecutive days or more is exempt from Seattle's lodging tax, the same threshold used statewide in Washington. The exemption depends on the property being rented or leased on a long-term basis rather than as a series of shorter bookings, so a guest who checks out and back in cannot string together separate short stays to claim it.
Washington does not offer a blanket exemption for government travelers the way some states do; a government agency renting a room is generally still subject to the same lodging tax unless a specific statutory exemption applies to that agency's purchase.
None of this is about software fixing a legal obligation. But a property management system that lets a Seattle hotel configure the combined sales and lodging tax, the Convention and Trade Center Tax, and a downtown property's STIA assessment as separate tax codes, rather than folding everything into one blended percentage, makes it far easier to catch a rate change like January 2026's sales tax increase before it undercharges a guest. Revenue reports that break totals down by date range also make it simpler to reconcile what a booking platform actually remitted against what the property still owes on its own state filing.
Seattle is authorized to charge its own Special Hotel/Motel Tax of up to 4%, but the state's own published lodging rate table currently lists that component as not imposed. Seattle's elevated combined rate comes mainly from the 7% King County Convention and Trade Center Tax, which applies specifically inside city limits.
It is a combined lodging tax rate of 15.70%, made up of Washington's state and local sales tax on the room charge plus the 7% King County Convention and Trade Center Tax, published quarterly by the Washington Department of Revenue.
Lodging tax is another name for the same 15.70% combined charge as the hotel tax and occupancy tax on a Seattle stay, covering both hotels and licensed short-term rentals at the identical rate.
A stay of 30 consecutive days or more is exempt, the same threshold Washington applies statewide, provided the arrangement is a genuine long-term rental rather than a string of separate short bookings.
Washington does not have a dedicated state or Seattle-specific hotel fee-transparency law comparable to some other states. Mandatory charges like the Seattle Tourism Improvement Area fee still have to be disclosed under general Washington consumer protection law against misleading pricing.
The property or short-term rental host collects the tax from the guest and remits it to the Washington Department of Revenue. Airbnb and Vrbo automatically collect and remit the sales tax and Convention and Trade Center Tax portions for their hosts, but hosts must still register with the Department of Revenue and file their own returns.
It is a 2.3%-of-room-rate assessment charged only at a defined group of 71 downtown Seattle hotels, created in 2011 as a flat $2-a-night fee and converted to its current percentage structure in January 2024. Revenue funds Visit Seattle's tourism marketing rather than any state or county government program.