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12 permits · verified 2026-10-09

What permits do you need to open a fitness studio in Multnomah County?

In short

A fitness studio in Multnomah County, OR has 1 permit that applies to every business of this type, plus 11 more that depend on your premises, signage or how you are set up. Oregon Secretary of State, Corporation Division charges $100 one-time filing for the articles of organization (llc). 5 of the 12 are charged as a range or formula rather than a flat fee. Verified 2026-10-09 against the issuing agencies’ published fee schedules.

Permits particular to a fitness studio in Multnomah County

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Public Pool and Spa Licenseonly if it applies to youMultnomah County Health Department, Environmental Health Services2026 license fee: first one or two pools or spas $1,170; each pool or spa over two at the same location $410; seasonal license for one or two pools or spas $600; each seasonal pool or spa over two at the same location $410. Recheck $270.calendar year (MCC 21.150); a seasonal license is good for 6 consecutive months2026-10-09

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

Local permits that apply to every type of business in Multnomah County

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Multnomah County Business Income Tax (MCBIT) Registration and ReturnCity of Portland Revenue Division (administering Multnomah County taxes)Varies — formula on the Multnomah County pageannual; the return is due by the fifteenth day of the fourth month after the end of the tax year (MCC 12.510(A))2026-10-09
Preschool for All Personal Income Tax: Employer Withholdingonly if it applies to youCity of Portland Revenue Division (administering Multnomah County taxes)Varies — formula on the Multnomah County pageongoing, through payroll2026-10-09
Building Permit for Unincorporated Property (Issued by Portland, Gresham or Troutdale)only if it applies to youCity building permit offices serving unincorporated Multnomah County (Portland, Gresham, Troutdale)Varies — formula on the Multnomah County pageper permit, under the issuing city's rules2026-10-09
Zoning Plan Check and Sign Permit (Unincorporated Multnomah County)only if it applies to youMultnomah County Department of Community Services, Land Use PlanningVaries — formula on the Multnomah County pageper application2026-10-09

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

OR registrations that apply to every type of business

Permits required, with issuing agency, fee, renewal term and the date each record was last verified against its source
Business Identification Number (payroll)only if it applies to youOregon Department of RevenueNo feeone-time registration, with quarterly reporting after that2026-09-03
Articles of Organization (LLC)only if it applies to youOregon Secretary of State, Corporation Division$100 one-time filingperpetual, but an annual report is due every year2026-09-03
Corporate Activity Tax Registrationonly if it applies to youOregon Department of RevenueNo feeone-time registration, with annual returns after that2026-09-03
Articles of Incorporationonly if it applies to youOregon Secretary of State, Corporation Division$100 one-time filingperpetual, but an annual report is due every year2026-09-03
Annual Reportonly if it applies to youOregon Secretary of State, Corporation Division$100 a year for a domestic entity; $275 for a foreign oneannual — due on the anniversary of the original filing date2026-09-03
Seller's Permit — Oregon positiononly if it applies to youOregon Department of RevenueNo feenot applicable2026-09-03
General Business License — Oregon position (local, not state)only if it applies to youOregon Secretary of State, Corporation DivisionNo feeset by the city or county2026-09-03

Fees shown as a range or formula are set that way by the issuing agency — we do not average them into a single number.

How much does it actually cost to permit a fitness studio in Multnomah County?

There is no single figure, and any site quoting one is rounding away the part that matters. Of the 12 records listed for a fitness studio in Multnomah County, OR, 1 apply to every business of this type and 11 are conditional. Adding every fee on the page together would overstate what most operators pay, because it would include permits they never need.

5 of the 12 are charged as a range or a formula set by the issuing agency, and 4 have no fee published at all. The ones particular to this business that vary:

Public Pool and Spa License: 2026 license fee: first one or two pools or spas $1,170; each pool or spa over two at the same location $410; seasonal license for one or two pools or spas $600; each seasonal pool or spa over two at the same location $410. Recheck $270.

The other 4 variable fees belong to permits that apply to every type of business here; their formulas are set out on the Multnomah County permits page and the OR state page.

Which offices issue these permits in Multnomah County?

Permits for a fitness studio in Multnomah County, OR come from 6 separate offices: City of Portland Revenue Division (administering Multnomah County taxes), City building permit offices serving unincorporated Multnomah County (Portland, Gresham, Troutdale), Multnomah County Department of Community Services, Land Use Planning, Multnomah County Health Department, Environmental Health Services, Oregon Department of Revenue, Oregon Secretary of State, Corporation Division. No single office issues them all, which is why an opening means filing in several places rather than one.

What does a fitness studio need in Multnomah County that other businesses do not?

1 of the 1 permit particular to a fitness studio here applies to no other business type we cover in Multnomah County: Public Pool and Spa License.

Public Pool and Spa License

The county's Pool and Spa Licenses page states that 'All public swimming pools, spas and water attractions must be licensed and pass regular health inspections', that a plan review and license are needed before building or remodelling a public pool or spa, and that facilities are considered public if they are private clubs or fitness clubs, among others. A fitness studio without a pool or spa has no pool license to obtain. The page states that licenses are good for one calendar year, with a seasonal license good for 6 consecutive months. The fee figures are the 2026 figures in the FY 2026 County Fee Schedule (Resolution 2025-043), the EHS 2026 Base Fee Schedule (EHS-0001) and the county page; the 2026 schedule is in effect through 31 December 2026. Resolution 2026-039, adopted 4 June 2026, sets the year-round fee at $1,245 for the first one or two pools or spas and $435 for each one over two from 1 January 2027.

The other 4 local permits in the tables apply to every type of business in Multnomah County, OR; what each one involves is set out on the Multnomah County permits page. The 7 state-level registrations apply to every type of business across OR and are covered on the OR state page.

How does a fitness studio compare with other businesses in Multnomah County?

The closest match is a auto repair shop, which shares 0 of these permits. A fitness studio also needs Public Pool and Spa License. A auto repair shop needs Automotive Repair Shop — Oregon license directory position, which a fitness studio does not.

Permits particular to each business type in Multnomah County, OR, compared with a fitness studio
BusinessIts own permitsShared with a fitness studioOnly a fitness studio needsOnly it needs
Auto repair shops1011
Childcare centres2012
Coffee shops6016
Contractors and trades1011
Food trucks7017
Restaurants6016
Retail stores4014
Salons and barbers1011
Veterinary clinics1011

Sources

Every figure for the permits explained on this page was read from one of these government pages on the date shown. Sources for the permits that apply to every type of business are listed on the Multnomah County permits page and the OR state page. Confirmed by Editorial Team.

  1. Multnomah County — 2026 environmental health licence fee schedule, restaurants banded by seatingMultnomah County · primary source · retrieved 2026-09-03
  2. Multnomah County FY 2026 Fee Schedule (Resolution 2025-043, adopted 12 June 2025)Multnomah County · primary source · retrieved 2026-10-09
  3. Multnomah County FY 2027 Fee Schedule (adopted by Resolution 2026-039)Multnomah County · primary source · retrieved 2026-10-09
  4. Multnomah County Resolution 2026-039, adopting the FY 2027 fee schedule (adopted 4 June 2026)Multnomah County Board of Commissioners · primary source · retrieved 2026-10-09
  5. Multnomah County Code Chapter 21, HealthMultnomah County · primary source · retrieved 2026-10-09
  6. Multnomah County, Pool and Spa Licenses pageMultnomah County Health Department · primary source · retrieved 2026-10-09

Related

Commercial Compliance Hub publishes information, not legal advice. Requirements change — confirm anything you rely on with the issuing agency before you file.