Ok, read the whole thing before the flames!

Pouring through the FAR's, I couldn't find an answer..

Renting an aircraft for a trip at the end of the month, which had an
annual June 06. My return date is July 1.

I'm trying to push the FBO to do the annual before my trip, but
looking at other options too.

Is there some exemption that allows a return to home base/maintenance
station?