Almost every state requires you to have auto liability insurance. All states also have financial responsibility laws. This means that even in a state that does not require liability insurance, you need to have sufficient assets to pay claims if you cause an accident. If you don’t have enough assets, you must purchase at least the state minimum amount of insurance.

The minimum insurance requirements for a commercial auto would be the same as those for a personal auto. You can find insurance information specific to each state in the Learning Center here. More specifically, this article has a nice chart to explain How Much Insurance You Should Buy.

You can obtain an auto insurance comparison quote here to see how much it might cost.