Southeast US, family run fitness center. Owner was complaining that the taxes on small businesses have gone up 30% over the last four years. I didn’t have anything to counter with as I figure they would know that to be fact.

Did President Biden enact some policy or bill that caused small businesses to face a heavy tax increase? Or did something enacted under Obama/Trump expire that could have caused this? Just blows my mind to hear about the taxes increasing that much.