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The City of Portland, Oregon

Office of Management & Finance

Revenue Division

Arts Tax: 503-865-4278

Business Taxes: 503-823-5157

111 SW Columbia St, Suite 600, Portland, OR 97201

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Tax Calendar

Extended due date of Combined Tax Return for filers with a March fiscal year end

111 SW Columbia St., Suite 600, Portland, Oregon 97201

Friday, January 15 2021, 8:00 AM to 5:00 PM


Portland and Multnomah County Business Taxes extended due date for March FYE


Event Types > Business Events


Note: If a due date falls on a weekend or holiday, the next business day becomes the due date.
Mailing Address: City of Portland Revenue Bureau, PO Box 8038, Portland, OR 97207-8038
Fax: 503-823-5192