I also received this error as my Box 4 is 6.999999%
I am trying to use the FREE edition to file my taxes, but have hit a paywall because of this error. The above triggers a need to file Form 8959 which is not included in the free version.
How do I work around this without modifying Box 4 to equal exactly 6.2%
It feels like Intuit is forcing me to pay for Premium due to this software glitch.
