State tax filing

We use TurboTax for our personal taxes. I am trying to complete the tax forms for my mom's estate. I was okay with the 1041 but was having issues deciphering the Oregon OR-41. I saw that the Business product covered estates but it said it didn't cover the state forms. So, I asked if there was a way to get the state product for estates and was told that if I used the Business product for the 1041, I would be given the option to purchase the state product, when the 1041was completed. I did that, but when I got to the area to order the state product I found out there isn't one for Oregon. I was hoping it was just because TurboTax hadn't downloaded them yet, but  later on I found out that TurboTax doesn't support the state fiduciary forms for some reason. The state forms are the only reason I purchased TurboTax Business because I was able to do the Federal form 1041 myself.