What do you do when you have locations in several states? Which minimum wage do you go by? The answer is simple. Employees should be paid the minimum wage for the state in which they work, whether this is a satellite office or their own home. Beyond that, it is important to be aware that some cities and counties have even higher minimum wages than the state they are located in. In general, with most employment laws, you should adhere to the law that is most beneficial to the employee.
Check out this interactive map of minimum wage by state from the Department of Labor.