I attempted to file with TaxAct and received the same error message.
The Federal electronic return was rejected due to the error(s) shown below:
Rule Number: F8960-019-04
Rule Number Description: The IRS is updating Business Rule F8960-019-04 to include Schedule C (Form 1040) amounts from Schedule 1 (Form 1040), line 3. These updates will be implemented by mid-March. Please repeat the Filing steps to resubmit your return after that time. We apologize for the inconvenience.
