Seattle is one of the most host-friendly major cities in the US. The licensing process is straightforward, fees are modest, and investment properties are permitted. Here’s the complete 2026 guide.
📋 Seattle STR Permit — 2026 At a Glance
| Permit Name | Business License Tax Certificate + STR Operator Regulatory License |
| Application Fee | $75 + $75 = $150 total |
| Annual Renewal | $75/unit/year |
| Processing Time | 1–2 weeks |
| Primary Residence Only? | No |
| Licensing Difficulty | Easy |
Do You Need a License to Short-Term Rent in Seattle?
Yes — Seattle requires two licenses: a Seattle Business License Tax Certificate and a Short-Term Rental Operator Regulatory License. Both are obtained online. Investment properties are permitted. Secondary residence STRs also need RRIO registration ($70). License numbers must be displayed in a specific format.
How to Get a Seattle Short-Term Rental Permit: Step by Step
- Apply for a Seattle Business License Tax Certificate through FileLocal (filelocal-wa.gov)
- Wait 48 hours for the business license to process
- Apply for your STR Operator Regulatory License through the Seattle Services Portal (permits.seattle.gov)
- If renting a secondary residence, also apply for RRIO registration ($70) through SDCI
- Pay fees: $75 business license + $75 STR regulatory license
- Display your STR license number in format: STR-OPLI-##-######
- Renew both licenses annually
Seattle Short-Term Rental Fees (2026)
| Fee | Amount | Notes |
|---|---|---|
| Seattle Business License Tax Certificate | $75 | Annual; required first |
| STR Operator Regulatory License | $75/unit | Annual; per unit |
| RRIO Registration | $70 | Secondary residences only |
$150/year for most hosts — among the lowest in any major US city. Secondary residence hosts add $70 for RRIO registration ($220 total).
Key Rules & Restrictions for Seattle Hosts
- License number must be displayed in exact format: STR-OPLI-##-######
- Business license must be processed 48 hours before applying for STR regulatory license
- Secondary residences need additional RRIO registration
- Both licenses must be renewed annually
Taxes Short-Term Rental Hosts Owe in Seattle
Washington State retail sales tax on lodging + Seattle B&O tax where applicable. Platforms collect WA state taxes automatically.
Penalties for Operating Without a Permit in Seattle
Fines and listing removal for unlicensed operation. Seattle audits platform listings against licensing data.
How HostStarter Handles Seattle STR Compliance
Keeping pace with Seattle’s permit requirements — renewals, inspections, tax remittance, and ordinance updates — is a significant ongoing commitment. HostStarter’s full-service property management includes complete compliance handling: we track deadlines, coordinate inspections, ensure your listing always displays a valid permit number, and alert you to regulatory changes before they impact your revenue.
Get a free Seattle revenue estimate from HostStarter →
Frequently Asked Questions
Do I need a permit to run an Airbnb in Seattle?
Yes. Two licenses required: Seattle Business License Tax Certificate + STR Operator Regulatory License. Investment properties permitted.
How much does a short-term rental permit cost in Seattle?
$150/year total ($75 each). Secondary residences add $70 RRIO registration.
How long does it take to get an STR license in Seattle?
1–2 weeks — among the fastest in the US. Mandatory 48-hour wait after business license approval.
What taxes do Airbnb hosts owe in Seattle?
WA State retail sales tax on lodging + Seattle B&O tax. Platforms collect WA state taxes automatically.
What are the penalties for operating an unlicensed Airbnb in Seattle?
Fines and license revocation. Seattle cross-references platform listings with its licensing database.