It depends on how they enforce it. One of my former employers would pay out unused vacation days under vaguely defined terms of being in good standing with the company, which I understood to mean that you have to give them the full notice period that they asked for. In a lot of states I think it isn't allowed to not pay out unused vacation days, but I'm sure other things could be done to enforce the three-month policy.
richardknop|8 years ago