The government said it is aiming to introduce the first set of Companies House changes aimed at preventing fraud on 4 March.
Described as the biggest shakeup to Companies House in its 180-year history, the reforms are part of the Economic Crime and Corporate Transparency Act which received Royal Assent last October.
Among the changes being introduced in March are a requirement to have an 'appropriate address' as a company's registered office at all times.
An appropriate address is one where:
any documents sent to the registered office should be expected to come to the attention of a person acting on behalf of the company
any documents sent to that address can be recorded by an acknowledgement of delivery
The new rules mean a PO Box cannot be used although a third-party agent's address is allowed if it meets the conditions.
Failure to provide an appropriate address will lead to the company being struck off the register.
Another change is a new requirement for all companies to give a registered email address to Companies House.
New companies will have to share a registered email address when they incorporate, while existing companies will need to provide an email address when they file their next confirmation statement.
Companies will have a duty to maintain an appropriate registered email address. If not, they will be committing an offence.