Start a Registered Business: Start This for Under £300

Author: MicroBiz365 | Date: 2026-02-28

Startup Cost: £50–£300  |  Difficulty: Beginner  |  Time to Start: 7 Days  |  Business Type: Local

Introduction

What if you could start a business for less than £50 where your main asset is your home address? And you could earn thousands of pounds a month just for receiving and scanning a few letters. There are over 5.5 million limited companies in the UK and every single one of them must have a registered office address on company's house. This business idea offers potential for those looking to start a low-cost venture. By offering a registered office service, you can provide a valuable service to businesses and entrepreneurs, helping them keep their personal and business lives separate.

What is a Registered Office Service?

A registered office service is simple. Companies pay you to use your address as their official registered office. Their legal mail comes to you. Company's house letters, HMRC letters, anything served on the company. You forward it or scan and email it. Most providers charge between £5 and £15 a month for this service. It's steady, predictable income.

Video Breakdown

In this video, we'll show you how to start a registered office service in the UK, including the steps to take and the tools you'll need. Watch the full video on YouTube for the full walkthrough.

Key Takeaways

  • Start a registered office service for less than £50
  • Earn thousands of pounds a month with minimal startup costs
  • Provide a valuable service to businesses and entrepreneurs
  • Keep your personal and business lives separate
  • Offer company secretary services for extra income

Startup Costs in the UK

MicroBiz365 keeps costs under £300; free tools and our PDF where possible. Here's a breakdown of the costs involved in starting a registered office service in the UK:
Item Approx. Cost (UK) Notes
Domain name £10-£20 Free tools and our PDF can help you set up a simple website
Professional email address £0-£10 Free tools and our PDF can help you set up a professional email address
Insurance £10-£50 You can pay for insurance monthly
AML registration £0 Free registration with HMRC
Tools and equipment £0-£50 Free tools and our PDF can help you set up a simple website and manage your clients
In practice, you can get to your first paying client for a total setup spend of roughly £100–£250, well under the £300 mark, then upgrade tools and protection as the business grows.

Tools & Equipment Needed

  • Domain name
  • Professional email address
  • Insurance
  • Free tools and our PDF for setting up a simple website and managing clients

How to Start

  1. Register with HMRC as a trust or company service provider, a TCSP
  2. Verify the identity of every client, keep records for 5 years, and report anything suspicious
  3. Set up a simple website and professional email address
  4. Offer your registered office service to businesses and entrepreneurs
  5. Refer clients to other services, such as business bank accounts, accountants, and solicitors
  6. Monitor and manage your clients' mail and correspondence
  7. Provide company secretary services for extra income
  8. Continuously improve and expand your services to meet the needs of your clients

Earnings & Scaling

You can earn thousands of pounds a month with this business, with the potential to scale up as you grow. Here are some examples of earnings:
  • Registered office service: £5-£15 per month per client
  • Company secretary services: £50-£150 per month per client
  • Referrals: £100-£300 per referral

Pros, Cons and Risks

Pros:
  • Low startup costs
  • Predictable income
  • Opportunity to scale up
Cons:
  • Requires registration with HMRC
  • Needs professional indemnity insurance
  • Requires ongoing management and monitoring
Risks:
  • Competition from established providers
  • Regulatory changes
  • Client non-payment

UK-Specific Tips

  • Register with HMRC as a trust or company service provider, a TCSP
  • Verify the identity of every client, keep records for 5 years, and report anything suspicious
  • Use free tools and our PDF to set up a simple website and manage clients
  • Take advantage of platforms like Facebook Marketplace and LinkedIn to find clients
  • Comply with HMRC regulations and tax laws

FAQ

What is a registered office service?

A registered office service is a business that provides a registered office address to companies and entrepreneurs, helping them keep their personal and business lives separate.

How much does it cost to start a registered office service?

You can start a registered office service for less than £50, with minimal startup costs.

What are the benefits of a registered office service?

A registered office service provides a steady, predictable income and the opportunity to scale up as you grow.

What are the risks of a registered office service?

The risks of a registered office service include competition from established providers, regulatory changes, and client non-payment.

Conclusion

Starting a registered office service in the UK can be a lucrative business opportunity, with the potential to earn thousands of pounds a month with minimal startup costs. By following the steps outlined in this article and using free tools and our PDF, you can set up a simple website and manage clients with ease. Don't miss out on this opportunity to start a low-cost side hustle and achieve financial freedom. Browse more ideas on MicroBiz365.

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