Online store licenses
in Portland, Oregon
Start with the main licenses and permits below. For a checklist based on your own business, tell us what you’re opening and how it will operate.
Researched Sep 2026
About this example
This online store operates from a home in Portland, Oregon, selling tangible goods exclusively online without any employees. The business is subject to both state and county regulations, including tax registrations and compliance with local zoning laws.
Requirement labels below refer to this setup. Conditional items depend on additional details.
Authorities researched
- County
- Multnomah County
- City
- City of Portland
Details to confirm before you apply
- What is the current exemption threshold for business personal property tax in Multnomah County?
- Are there any specific zoning restrictions that might affect the business if it expands?
- What are the current fees for the secondhand dealer permit if applicable?
- What are the specific limits for Type A home occupations under Portland City Code 33.203?
- What is the minimum annual business tax amount for the City of Portland?
- Are there any additional local permits required if the business expands its product offerings?
- Confirm with the responsible agencies whether additional requirements apply in these areas: Home occupation rules. These areas remain unresolved in this guide.
The main licenses and permits
5 of 5- 01Multnomah County Business Income Tax (MCBIT) registration and annual returnMultnomah County Revenue, administered jointly with the City of Portland Revenue Division (Portland Revenue Online) · County
The business operates from a home in Multnomah County with apportionable net income from online sales, which makes it subject to the county business income tax and its mandatory registration.
RequiredRegister once; file an annual return at the same time as federal/state returns - 02City of Portland Business License Tax account registrationCity of Portland Revenue Division · Portland
Any profit-seeking activity conducted in Portland is 'doing business' in the city, and a home-based online store selling goods from a Portland address is operating within city limits.
RequiredOne-time registration; an annual Business Tax Return must be filed each year - 03Business entity registration (Articles of Organization if LLC)Oregon Secretary of State, Corporation Division (Oregon Business Registry) · Oregon
Required if you choose to register an LLC, corporation, or partnership; a sole proprietor operating strictly under their own real name does not need an entity filing (only an assumed business name if they use a brand name).
ConditionalAnnual report required for LLCs - 04Employer Identification Number (EIN) from the IRSInternal Revenue Service (IRS) · Federal
Required if you register the business as an LLC (Oregon DOR requires an FEIN to register an LLC) or if you ever hire employees; optional for an owner-operated sole proprietorship with no employees.
ConditionalNone (one-time number) - 05Multnomah County Business Personal Property Tax returnMultnomah County Assessor, Personal Property section · County
Required if the business owns business personal property on January 1 that exceeds any applicable exemption under Oregon law; confirm the current exemption threshold with the Assessor's office.
ConditionalAnnual. Assessment date is January 1; filing deadline is March 15.
Make the checklist yours
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Not required for this example
- Sales/Use Tax Registration — The store sells tangible goods, and a reader would expect a sales tax permit.
Questions people ask
What city business licenses or registrations should an online store in Portland check?
Our research identifies City of Portland Business License Tax account registration, issued by City of Portland Revenue Division, as required. Any profit-seeking activity conducted in Portland is 'doing business' in the city, and a home-based online store selling goods from a Portland address is operating within city limits. Check the other city permits in this guide and confirm the requirements for your premises and activities.
How much do licenses and permits cost for an online store in Portland?
Most fees vary by item; see report. Several items have fees that depend on your entity type, square footage, or payroll, so the full report lists each fee as the agency publishes it.
What should I do first?
Review Employer Identification Number (EIN) from the IRS (if applicable) (Internal Revenue Service (IRS)), then Business entity registration (Articles of Organization if LLC) (if applicable) (Oregon Secretary of State, Corporation Division (Oregon Business Registry)), then Multnomah County Business Income Tax (MCBIT) registration and annual return (Multnomah County Revenue, administered jointly with the City of Portland Revenue Division (Portland Revenue Online)). Confirm each item's applicability and prerequisites before applying; the report provides a suggested order for the full checklist.
Is this legal advice?
No. It is a research summary of public requirements published by government agencies, each linked to its official page. Confirm with the issuing agency before filing.
Related guides
Researched from official government sources on September 2, 2026 for a typical online store. Requirements change and depend on your facts; this page is not legal advice. Confirm with the issuing agency before filing.