We have a PA RK-1 for our business. If I mark that I have PA RK-1, it double counts the income, but if I leave it as a K-1 I need to file my return as paper. Any ideas?

I'm not seeing any change on the Pennsylvania income tax return in either the amount due or income when I enter a PA amount in the RK-1 section.

If you PA amount is different, TurboTax will use the PA amount instead of federal. If they are the same you can just check the box that you are using RK-1 and leave the PA column blank.

The only other thing I can think of is that you have more than one KRK-1 and you are adding taxpayer amounts to the spouse column or vice versa.

I've had this same problem several years running.  Turbotax populates the PA Schedule E worksheet with Federal K-1 data, and then double counts the income when the PA RK-1 data is entered.  I have to delete the PA RK-1 data and file by mail as a result.