Everything you need to know — explained simply. No jargon.
City of Portland Business License Office
Website: portland.gov/revenue
Fee based on gross receipts — minimum $100/year. Oregon has no sales tax.
Visit portland.gov/revenue — look for "Business License," "Business Tax Certificate," or "Business Registration."
Most cities now have online applications. Some still use paper forms you mail or drop off.
You'll need: your business name, address, what you do, your SSN or EIN, and sometimes estimated annual revenue.
Typical cost in Portland: $100 minimum (revenue). Pay online or by check.
Usually takes 5–10 days. Physical businesses post their license where customers can see it.
A city license doesn't cover state requirements. See the Oregon state guide.
Most Portland licenses need to be renewed every year. Missing it means a fine. Set a calendar reminder now.
⚠️ General information only — not legal advice. Always verify with your actual city or state office. Affiliate disclosure.