Are you using TurboTax Online? Have yo verified you are in the K-1 (1065) entry? You may want to go back through all of your entries and check them for accuracy. I have attempted to recreate your experience, but continue to have the option to check Box 16. Any additional information you can provide will help us resolve this issue.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"