I have had Oregon manually review my taxes for the past 5 years! Including this year. I'm sick of it! It takes forever to get my refund back, 5+ months. 4 out of the 5 there was no explanation provided or information requested. Once they made an adjustment with an explanation I didn't understand and reduced my refund. Each time interest was paid. Even after calling I had no explanation as to why. The answering service for the number provided had no clue what to say. The only thing they can do is submit an inquiry if you have not received any communication AFTER 12 business weeks. 12 business weeks includes only weekdays and is reduced by holidays so its roughly 4+ months. ... View more