OREGON Tax Forms and Instructions
Below are the relevant links for OR State Tax information.
Oregon State Mandate Oregon tax preparers who meet the federal requirement to e-file federal individual returns must also e-file their Oregon individual returns.



OREGON Tax Forms and Instructions Information
Online Credit Card Payments
  • Offical Payments
    Or call 1-800-2PAY-TAX (Offical payments charges a nominal fee for this service)(Use Jurisdiction Code 2000 for Individual and Jurisdiction Code 2006 for Business Taxes)
Mailing Addresses
  • Return Mailing Address:
    REFUND
    PO Box 14700
    Salem, OR 97309-0930

  • Return Mailing Address without Refund:
    Oregon Department of Revenue
    PO Box 14555
    Salem, OR 97309-0940

  • Estimates Mailing Address:
    Oregon Department of Revenue
    PO Box 14950
    Salem, OR 97309-0950

  • Amended Return Mailing Address:
    Oregon Department of Revenue
    PO Box 14555
    Salem, OR 97309-0940

  • Extension Mailing Address:
    To apply for an automatic six-month Oregon extension, file Form 40-EXT by April 15, 2015. If you are a fiscal year taxpayer, file Form 40-EXT by the regular due date of your return. Enter your name(s), Social Security number(s), and address on Form 40-EXT

    Extension Clerk - Oregon Department of Revenue
    PO Box 14950
    Salem, OR 97309-0950

  • Electronic Filing:
    Oregon accepts Resident, Nonresident, and Part-year returns electronically. They can be transmitted with the Federal return or transmitted as a State only return.
Federal Tax Information