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Oregon edges closer to âkickerâ refund. The latest forecast of Oregon tax revenue is increasing speculation taxpayers could see a kicker refund. If Democratic Gov. John Kitzhaber is re-elected, he will base his budget on the Nov. 13 forecast.
If you have an approved Federal tax extension (IRS Form 4868), you will automatically receive an Oregon tax extension. In this case, you do not need to file a separate state extension form unless youâre making an Oregon tax payment.Oregon Extension Payment Requirement: A tax extension gives you extra time to file.eneral Instructions. Oregon Filing Due Date: OR personal income tax returns are due by April 15 th. Extended Deadline with Oregon Tax Extension: Oregon offers a 6-month extension, which moves the filing deadline from April 15 to October 15.