I have a return for a military member with nontaxable combat pay on his W-2. I get an efile error (ref #6665) requiring special military processing to e-file. The drop down list provided is not current or consistent with the combat zones listed on the IRS website.

https://www.irs.gov/individuals/military/combat-zones

I was advised by support to paper file the return. This is not an acceptable solution. The field needs to be updated or better guidance is needed how to prepare returns for service members.