1. What Is Companies House?
Companies House is the UK’s official registrar of companies. Any business that wants to operate as a limited company must register with Companies House. Sole traders, however, do not need to register here—they only register with HMRC.
2. Why Register a Business with Companies House?
Registering a business with Companies House:
- Legally incorporates your company as a separate entity.
- Provides limited liability protection.
- Builds credibility with clients and investors.
- Ensures your company name is legally protected.
- Allows you to raise capital more easily.
3. Who Needs to Register with Companies House?
You must register if you are:
- Starting a private limited company (Ltd).
- Starting a public limited company (PLC).
- Forming a limited liability partnership (LLP).
Sole traders and partnerships do not register with Companies House.
4. Information You Need to Register a Business
Before using Companies House register business services, you’ll need:
- A unique company name
- Registered office address (must be in the UK)
- Details of directors and shareholders
- Share structure (number of shares and value)
- Memorandum and Articles of Association (company rules)
5. How to Register a Business with Companies House
Step 1: Choose a Company Name
- Must be unique and not offensive.
- Check availability on the Companies House name checker.
Step 2: Decide Company Structure
- Most common: Private Limited Company (Ltd).
- Larger businesses may choose PLC or LLP.
Step 3: Prepare Company Documents
- Memorandum of Association: Signed by initial shareholders.
- Articles of Association: Rules about how the company is run.
Step 4: Register Online or by Post
- Online via Companies House: £12, approval within 24 hours.
- By post: £40, takes 8–10 days.
Step 5: Receive Your Certificate of Incorporation
This confirms your company legally exists.
6. Costs of Registering with Companies House
- Online registration: £12
- Postal registration: £40
- Same-day service: £100 (if submitted by 3 pm)
7. Responsibilities After Registration
Once registered, your business must:
- File annual accounts.
- Submit a confirmation statement each year.
- Maintain company records and registers.
- File tax returns with HMRC.
8. Benefits of Registering with Companies House
- Limited liability protection
- Professional image and trustworthiness
- Easier access to funding and contracts
- Ability to protect and reserve your company name
9. Common Mistakes to Avoid
- Choosing a company name too similar to another
- Forgetting to file annual returns and accounts
- Not updating Companies House when company details change
- Registering when you don’t need to (sole traders only need HMRC registration)
Frequently Asked Questions
1. How long does it take to register a company with Companies House?
Online applications are usually approved within 24 hours.
2. Do I need an accountant to register?
No, you can register yourself online, though accountants can help with setup.
3. Can I register my company name without trading?
Yes, you can register to reserve a name even if not trading immediately.
4. Do I need a UK address to register?
Yes, your registered office must be in the UK.
5. Can I change my company details after registration?
Yes, you must notify Companies House of any changes to directors, address, or shares.
6. Do I still need to register with HMRC?
Yes, for Corporation Tax (within 3 months of starting to trade).
Conclusion
Using Companies House register business services is essential for entrepreneurs setting up a limited company in the UK. With the right documents, a unique company name, and proper filing, you can incorporate your business quickly and start trading with full legal protection.