Portland business license taxes and Multnomah business income taxes are paid through the City of Portland. Make quarterly or extension payments, pay a tax bill, or make a general tax payment.
Making a payment for business taxes should only take a few minutes to complete.
Download and fill out your payment form
To pay your business tax, you must first register your business with the City of Portland.
If you are making a quarterly payment for tax year 2020, use Form Q-2020.
Mail the completed form and payment to us
Write only one check for the amount due and make it payable to 'City of Portland Revenue Division.'
Pay a tax bill
If you have received a billing for underpayment of tax from us and would like to make a payment, make your check payable to 'City of Portland Revenue Division' and mail your payment to:
Pay your business tax in person
To pay your business tax, you must first register your business with the City of Portland. These forms are available in our office.
You can make a tax payment with cash, check, money order, or debit/credit card.
We accept Visa, Mastercard, and Discover debit/credit cards (with a three percent convenience fee).