Cannot E-file CA State Tax Return
Reason: The return has withholding from a source other than Forms W2, W2G, 1099R, 1099G, 1099INT, 1099DIV, 1099B, 1099MISC, 592, and 593.
TurboTax does not support this information to be filed electronically.
The list of "approved" withholding sources does not list Social Security Benefit Form 1099-SM. Could this be the problem. Otherwise, my tax return complies with all other sources of withholding supported by TurboTax listed in the "Reason" above.
What other "non-supported" withholding sources should I be looking for?
