A company’s registered office is intended to receive only statutory mail from public authorities. The business registered address serves as the point of contact for all other types of correspondence. Although there is no mandatory to have a business address that matches your registered office. You can always use the same address for both purposes. A registered business address is where you will conduct your business affairs from. You can have various correspondence from suppliers, banks and customers. Sent to any of your business addresses as opposed to a registered address. There are strict rules with registered addresses which stipulate that you can only have one at any one time. So all companies know exactly which address they should receive important government documents. And the company should make sure that they check this mail to act on any requested.