January 10 - January 16

Friday, January 15 2021

• Due date of Combined Tax Return (or six-month extension request) for filers with a September 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 due date for September FYE

• 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

• 1st quarter payment due for filers with a September 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

• 2nd quarter payment due for filers with a July fiscal year end

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

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

  Portland and Mulnomah County business taxes 2nd quarter payments due for July FYE

• 3rd quarter payment due for filers with a April fiscal year end

  111 SW Columbia St., Suire 600, Portland, OR 97201

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

  Portland and Multnomah County business taxes 3rd quarter payment for April FYE

• 4th quarter payment due for filers with a January fiscal year end

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

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

  Portland and Multnomah County business taxes 4th quarter payment for January FYE