Unless you live in one of the states that doesn’t have them, you will owe state income taxes.
Want to see the specific tax rates by state? You can find them here.
If you sell things, you’ll be responsible for collecting sales taxes. If you sell things online, this can get complicated, because some states charge based on where the seller is located, while other states charge taxes based on where the buyer is located.
If you're an eCommerce seller, I recommend looking at Avalara Tax software or take a look here for state specific rates.
If you own commercial property, you will have to pay property taxes, which are typically assessed at the county or city level.