I am getting an e-file critical diagnostic for Form 8962 Household income on line 3 must equal the total of line 2a, Modified AGI, and 2b dependents' modified AGI, for efile purposes.  If the total of lines 2a and 2b are negative, zero will print on line 3 and this return will need to be filed as a conventional paper return. ref#42135.  My client has a loss causing the line 3 to go negative and will not balance because the form does not allow line 3 to be negative.  Is there any way around this to be able to still e-file?  I hate mailing anything to the IRS because they are so slow. 

Thanks, 

Mark