- Someone was injured or killed in the accident
- There is significant property damage
- The other driver is uninsured or leaves the scene of the accident
- The accident involves a hit-and-run
In some states, you may also be required to report an accident if it meets certain criteria, such as if the damage exceeds a certain amount or if there are a certain number of vehicles involved.
It's important to check the laws of your state to be sure what your obligations are. In general, it's a good idea to report any accident to the police, even if it's minor, as it can help protect you in case of a legal dispute.