Home / Blog / Companies House and admin

Companies House and admin guides

Plain-English UK guides on companies house and admin for small limited companies, written and kept up to date by accountants.

All companies house and admin guides

Companies House and admin

Companies House Accounts Changes for Micro-Entities (2027)

Government reforms signalled for April 2027 will change how micro-entities file: a profit and loss account on the public record, no paper or WebFiling, and iXBRL-tagged accounts. Here is what is known and how to prepare.

3 min read
Companies House and admin

Companies House Identity Verification for Directors

Since 18 November 2025, new directors and people with significant control must verify their identity with Companies House, and existing directors must do so within a transition period ending around November 2026.

2 min read
Companies House and admin

What Is a Registered Office Address and How Do You Change It?

A registered office is your company's official address for legal post, shown on the public register. It must be a real address in the UK where documents can be delivered, and it is free to change online.

2 min read
Companies House and admin

What Is a SIC Code and How Do You Choose One?

A SIC code is a five-digit number that describes what your company does. You choose up to four when you register, and you can change them with your confirmation statement.

2 min read
Companies House and admin

Articles of Association Explained for UK Companies

Articles of association are your company's rulebook. They set out how directors and shareholders make decisions. Most small companies use the standard model articles, which can be amended by special resolution.

2 min read
Companies House and admin

How to Open a Limited Company Bank Account

A limited company needs its own bank account. You will normally need your certificate of incorporation, ID for directors and details of what the business does. Online banks can open accounts in a day or two.

2 min read

Want an accountant to handle it?

Fixed fees, agreed before we start. Order online or get a quote.

File your accountsGet a quote
Scroll to Top
File your accountsWhatsApp
File your accountsWhatsAppCall