Dumping waste

Sorry I was not clear. We are downsizing to a smaller home on property allowing MH to be there. We are on municipal water and sewer. My husband seems to think we can somehow tap into municipal line and maybe that is what some of you are saying. I thought if we didn't have private septic tank/line we couldn’t do it. I read about septic service could suck toilet out so strong so if we go that route emptying into separate bigger tank good idea. What do you think now that I have edited my version?

Thanks for responses!