Do I need to have a physical address if I open my business?

[Manuel Sarabia]

I'm getting my Broker license pretty soon. I don't plan on bringing in agents, just going to be myself. I work 100% from home under my current broker but  I don't want to use my home address when I open my own real estate office. I couldn't find much on the rules when it comes to Brokers holding a physical address or PO Box.