CA Tax Return Ineligible for E-file / Return has withholding source not supported by TurboTax

[mcstel]

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?

[DavidD66]

It could the 1099-SM that is preventing you from e-filing.  I don't know for sure.  An SSA 1099-SM is for survivor benefits.  Do you have a dependent that is receiving survivor benefits?  If so, you do NOT report your dependent's survivor benefits on your tax return.  

[mcstel]

Thank you, DavidD66.  SSA 1099-SM reported in my CA Tax Return is just regular retiree social security benefit, not survivor benefits.