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Corporate Income & Excise Tax Year 2005
Oregon Corporate Income and Excise Tax
Annual Report
Covering Fiscal Year 2005 Corporate Tax Receipts
and Tax Year 2003 Corporate Tax Returns
Full Report
Table of Contents
Section 1 How Corporations are Taxed
  A) History and Tax Calculation
  B) S Corporations
  C) Insurance Corporations
Section 2 Corporate Tax Receipts
Section 3 Corporate Tax Returns
  A) Summary of Corporate Returns
  B) Summary of C Corporation Excise Tax Returns
       Taxable Income Categories
       Industry Sector
       State of Commercial Domicile
       Apportioned Returns
       Credit Usage
       Minimum Tax Returns
  C) Summary of 20-S Returns
  D) Summary of 20-I Returns
  A) Glossary of Corporate Terms
  B) Selected Glossary of Industry Sectors
  C) Data Construction
  D) Surplus Kicker
Prepared by:
Research Section
Oregon Department of Revenue
Salem OR 97301
To order additional copies, please contact:
Oregon Department of Revenue
955 Center Street NE
Salem OR 97301-2555
(503) 945-8636
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