HI, Bill. Lacerte is now able to e-file the personal and all SMLLC returns in one instance beginning in TY19. I've pasted a link to an article below that describes the steps under "How do I e-file Form 568?"

Enter all SMLLCs normally. When the e-file Wizard is launched, you will see the SMLLC 568 returns available there to be e-filed.

https://proconnect.intuit.com/community/form-1040/help/individual-california-single-member-llc-frequ...

Hope this helps!