I've had this problem since I downloaded the game. I go to university, and I don't receive any bills even though I'm supposed to. The mailman comes, hangs near the mailbox, and leaves without doing anything. The normal neighborhood is fine and the mailman does his job properly. I only ask about this because I haven't seen anyone mention a solution to this problem, if there even is one. Is there anything I can do to fix this?

Do up your dorm in build and build mode, he leaves no bills I think to everything depreciating. It's not like they own their rooms like sims do their own home.

It seems that bills in university dorms have been problematic from the beginning. Some players seem to get them, others don't. My Sims at Land Grant University will be envious of yours. Mine get unaffordable bills every couple of days. It's made worse by the fact that I play a very slow game. I don't quite play six-month semesters, but I use the College Clock adjuster to extend them till they feel like six months. I think that university should be an immersive experience. If my LGU students get to hear about yours not getting bills at all, don't be surprised if they all apply for a transfer to your university!

To be honest my Sim students constantly getting bills that they can't afford to pay, puts me off playing university at all. IMAO Sims university should be fun for the Sims as well as for the player.