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Register your business

New businesses that operate in Portland or Multnomah County are required to register their business with the Revenue Division within the first 60 days of operation.

Registering your business should take 15 minutes to complete.

  1. Download and fill out the business registration form

  2. Mail your form to us

    Mail your registration form to:

    Revenue Division

    111 SW Columbia St., Suite 600
    Portland, OR97201
    United States

  1. Download and fill out the business registration form

  2. Fax your form to us

    Fax your registration form to the Revenue Division:

    503-823-5192
  1. Download and fill out the business registration form

    This form is also available in the office.

  2. Bring your form to us

    You can turn in your new business registration form to our front counter.

    Revenue service center

    Monday through Friday 8 a.m. to 4:30 p.m.