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Tax Year 2008 Forms
2008 Fill & Print - Combined Tax Return - Corporation (C-2008) (PDF Document, 129kb)
2008 Fill & Print - Combined Tax Return - Estate/Trust (E-2008) (PDF Document, 115kb)
2008 Fill & Print - Combined Tax Return - Partnership/LLC (P-2008) (PDF Document, 137kb)
2008 Fill & Print - Combined Tax Return - S Corporation (SC-2008) (PDF Document, 121kb)
2008 Fill & Print - Combined Tax Return - Sole Proprietorship/1 Mbr LLC (SP-2008) (PDF Document, 132kb)
2008 Fill & Print - Quarterly Coupons (Q-2008) (PDF Document, 176kb)
2008 Fill & Print - Quarterly Underpayment Calculation (QU-2008) (PDF Document, 310kb)
2008 Printable - Combined Tax Return - Corporation (C-2008) (PDF Document, 48kb)
2008 Printable - Combined Tax Return - Estate/Trust (E-2008) (PDF Document, 48kb)
2008 Printable - Combined Tax Return - Partnership/LLC (P-2008) (PDF Document, 56kb)
2008 Printable - Combined Tax Return - S Corporation (SC-2008) (PDF Document, 48kb)
2008 Printable - Combined Tax Return - Sole Proprietorship/1 Mbr LLC (SP-2008) (PDF Document, 57kb)
2008 Printable - Quarterly Coupons (Q-08) (PDF Document, 147kb)
2008 Printable - Quarterly Payment Coupon Instructions (PDF Document, 26kb)
2008 Printable - Quarterly Payment Coupon Worksheet (PDF Document, 12kb)
2008 Printable - Underpayment of Estimated Payments (QU-2008) (PDF Document, 277kb)


Tax Year 2007 Forms
2007 Fill & Print - Corporation (C-2007) (PDF Document, 133kb)
2007 Fill & Print - Estate/Trust (E-2007) (PDF Document, 136kb)
2007 Fill & Print - Partnership/LLC (P-2007) (PDF Document, 151kb)
2007 Fill & Print - Quarterly Payment Coupon (Q-2007) (PDF Document, 175kb)
2007 Fill & Print - Quarterly Underpayment Calculation (QU-2007) (PDF Document, 268kb)
2007 Fill & Print - S-Corporation (SC-2007) (PDF Document, 146kb)
2007 Fill & Print - Sole Proprietorship (SP-2007) (PDF Document, 142kb)
2007 Printable - Combined Report Form - Corporation (C-2007) (PDF Document, 59kb)
2007 Printable - Combined Report Form - Estate/Trust (E-2007) (PDF Document, 53kb)
2007 Printable - Combined Report Form - Partnership/LLC (P-2007) (PDF Document, 64kb)
2007 Printable - Combined Report Form - S Corporation (SC-2007) (PDF Document, 60kb)
2007 Printable - Combined Report Form - Sole Proprietorship/1 Mbr LLC (SP-2007) (PDF Document, 60kb)
2007 Printable - Quarterly Coupon Instructions (PDF Document, 25kb)
2007 Printable - Quarterly Coupon Worksheet (PDF Document, 12kb)
2007 Printable - Quarterly Payment Coupon (Q-2007) (PDF Document, 144kb)
2007 Printable - Underpayment of Estimated Payments (QU-2007) (PDF Document, 203kb)


General Business Forms
Exemption - Annual Exemption Request Form (PDF Document, 38kb)
Exemption - Annual Exemption Request Form - Fill & Print (PDF Document, 49kb)
Extension: File Your Extension Online
Extension: Fill & Print Form (PDF Document, 78kb)
Extension: Request to Extend Filing Time (PDF Document, 70kb)
FAQ for Business Licenses & Multnomah County Business Income Tax
Registration/Application: Apply Online for a Business License
Registration/Application: For a new business in Portland and/or Multnomah County - Fill & Print (PDF Document, 130kb)
Registration/Application: For a new business in Portland and/or Multnomah County - Printable form (PDF Document, 53kb)
Request Financial Information (PDF Document, 161kb)
Update Your Account: Account Update Form (PDF Document, 67kb)
Update Your Account: Account Update Form - Fill & Print (PDF Document, 130kb)
Update Your Account: Out Of Business Notification Form (PDF Document, 55kb)
Update Your Account: Out Of Business Notification Form - Fill & Print (PDF Document, 77kb)

PDF Information
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