Annual Reports for LLCs of Property Management Clients?

[Naomi Freeman]

I run a property management company.

I have a client that recently forwarded a notice from the secretary of the state for them to file annual reports on each of their LLCs, (like 16 of them). 

I have already provided them annual reports. 

I've never had any of my other clients send this to me. 

Am I missing something?  Are they out of line. I agreed to handle their properties, not their LLCs.... thoughts?  feedback?