You own a small plumbing company. One of your techs drives a company van to a supply house to pick up parts. On the way back, he runs a red light and slams into a car. The other driver is injured and sues you. Are you personally on the hook for the damage? In most cases, the answer is yes. This is not a legal loophole or a punishment for being a bad boss. It is a straightforward rule called respondeat superior, which is Latin for “let the master answer.“ In plain English: if an employee is doing their job and hurts someone, the employer pays the bill.
The logic is simple. You chose to put that person in a position of trust. You told them to drive to the supply house. They were doing exactly what you asked. If they make a mistake while doing your work, the cost of that mistake should land on you, not on the victim. The victim did not hire the employee. The victim had no way to choose a safer driver. So the law pushes the responsibility back to the business that created the risk.
But this rule is not unlimited. The key phrase is “within the scope of employment.“ That means the employee must be doing something that is reasonably related to their job duties at the time of the incident. If your plumber is driving between two customer sites, that is clearly within scope. If he is delivering a package for you, also within scope. Even if he is running a personal errand that is a minor detour from a work trip, courts often still say it is within scope because the main purpose of the trip was work. For example, if he stops to grab lunch before returning to the office, that is usually still covered.
The trouble starts when the employee goes off on a personal mission. Suppose your plumber finishes his last job at 4:30, but instead of coming back to the shop, he drives 30 miles in the opposite direction to visit his girlfriend. On the way, he hits someone. Now he is not doing anything for your business. He has abandoned your interests and pursued his own. That is called a “frolic” in older legal language, but you can think of it as a complete detour. If the employee is on a frolic, you are not liable. If the detour is minor, like grabbing a coffee, you still are. The difference is a question of fact that a judge or jury will resolve.
What about intentional acts? Many business owners assume they are never responsible when an employee deliberately hurts someone. That is wrong. If the employee’s job gives them a reason to use force or to interact with the public in a confrontational way, the employer can be liable. A bouncer at a bar who shoves a rowdy customer is a classic example. The bouncer used force because his job involved security. The employer put him in that role, so the employer answers for the shove. Similarly, a debt collector who threatens a debtor within the rough boundaries of his collection duties may create liability for the collection agency. But if an employee is just out to settle a personal grudge and attacks a coworker or a customer for reasons unrelated to work, the employer is usually off the hook.
There is another layer that catches many small business owners unaware: negligent hiring, training, or supervision. Even if an employee’s harmful act is outside the scope of employment, you can still be liable if you failed to do basic checks before hiring or failed to train them properly. For example, if you hire a driver who has seven drunk driving convictions on their record and you never ran a background check, then that driver gets into a crash while on a personal errand, you could be sued. The claim would not be respondeat superior. It would be negligence on your part for putting an unsafe person in a position where they could harm others. This is separate, but it still hurts your bottom line.
Insurance matters here. Commercial general liability policies usually cover employer liability for employee acts that are within the scope of employment. That means your insurance carrier will likely defend you and pay the judgment, up to your policy limits. But if the act is an intentional crime, many policies exclude coverage. And if a court finds you negligent in hiring, you might face uncovered costs. So do not rely on the legal rule alone. You need to know what your policy actually says.
The practical takeaway is straightforward. You are responsible for the mistakes your employees make while doing your work. This is not about fairness. It is about assigning risk to the party who created it. If you want to reduce your exposure, screen new hires carefully, train them on safe and legal behavior, and enforce clear rules about when work is over. And carry plenty of liability insurance. Because when an employee crosses the line, the lawsuit will come to you first. The law gives you a defense if the employee was truly on a personal frolic, but that defense is narrow and expensive to litigate. In most everyday situations, the employer pays. Plan accordingly.
