This is something I just found out about today but maybe everyone on the board has known about. If you look at your Chelco bill at the line /charge for Gross Receipts tax - that is a charge for your home only if you run a business or rent your home. If you live in your house full time and don't run a business there, you should not be charged this. You can call Chelco, they will send you a form to fill out to stop this charge, and possibly reimburse you for a few years back. Mine was 8.39 this month but a friend of mine said hers was $43. Hope this helps some of you buy a few more cups of coffee every month.