If you’re planning to register a medical practice as a limited company, you’re not alone. More GPs, consultants, and private clinicians across the UK are moving away from sole trader or partnership models. Why? Mostly for tax planning and a bit more control over how income is managed.
When you register medical practice limited company UK, you create a separate legal entity. The business earns the income, pays corporation tax, and you then take money out as salary or dividends. That sounds simple. But in reality, there are a few rules, especially in healthcare, that you need to get right from the start.
In this guide, we’re going to walk through how to register a medical practice as a limited company in the 2026/27 tax year.
Let’s start with the basics!
Why Are More Doctors Choosing the Limited Company Route?
Honestly, it comes down to a few things: tax efficiency, limited liability, and flexibility.
As a sole trader, you pay income tax on every pound of profit above your personal allowance. National Insurance on top. There is no separation between you and the business. If something goes wrong financially, your personal assets are on the line.
A limited company is a separate legal entity. Its debts are its own. Also, in 2026/27, corporation tax is 19% for profits up to £50,000. It rises to 25% for profits above £250,000. This often provides a meaningful saving compared to higher-rate income tax at 40% or 45%.
Life as a limited company GP also offers more control over your personal tax bracket. This is because you can keep the profit in the business and only take what you need each year. That said, it is not a one-size-fits-all answer. The right structure depends on your income and your plans. It also depends on how much complexity you are willing to manage.
How to Register a Medical Practice as a Limited Company: Step-by-Step
Here is the path you need to follow in order to register medical practice limited company UK:
Step 1: Incorporate Your Company at Companies House
This is the starting point. You need to register a medical practice as a limited company with Companies House before you can do anything else. You can do this online at the official government website. As of April 2026, the digital filing fee is £100.
When you register, you will need:
- A unique company name: It cannot be misleading. It also cannot be identical to an existing company.
- A registered office address: England, Wales, or Scotland.
- At least one director: That’s usually you.
- Share structure: Who owns the business?
- SIC code: For a GP practice, this is usually 86210 (General medical practice activities).
Note: In 2026, Companies House will have new rules where directors have to prove who they are with ID checks, so have your passport or UK photo driving licence ready.
Step 2: Open a Business Bank Account
Do not skip this or leave it until the end. A limited company is a separate legal entity. It means it must have its own bank account. You cannot register a medical practice as a limited company and then run the money through your personal account.
Most high street banks offer business accounts. And several digital-only options are quicker to open and work well for small practices. If you are operating as a limited company GP, keep your personal and practice expenses separate. It makes your end-of-year accounting way less of a headache.
Step 3: Register for Corporation Tax
Within 3 months of starting to trade, you must notify HMRC and register for corporation tax. You can do this through your HMRC online account. If you miss this deadline, HMRC can issue penalties.
2026/27 Corporation Tax Rates:
| Profit Level | Rate |
| Up to £50,000 | 19% (Small Profits Rate) |
| £50,000 to £250,000 | Sliding scale (Marginal Relief) |
| Over £250,000 | 25% (Main Rate) |
Step 4: CQC Registration
This is a crucial part of the process when you register medical practice limited company UK. If your company provides regulated healthcare services, you must register with the Care Quality Commission.
What counts as a regulated activity? For a medical practice, this usually includes:
- Treatment of disease, disorder or injury
- Diagnostic and screening procedures
- Surgical procedures (if applicable)
The CQC now requires applications to be complete and inspection-ready from the moment you submit them. Previously, the CQC would come back and forth with you to chase missing documents.
That has changed.
If your application is incomplete or inaccurate, it gets returned or rejected immediately.
Note: Your CQC registration and your Companies House registration need to match. If the company owns the practice, the company must be the one registered with the CQC. Getting this wrong is a common reason for application delays.
Step 5: Set Up PAYE and Payroll
As a limited company director, you are an employee of your own company. You will need to register as an employer with HMRC and set up a PAYE scheme.
For 2026/27, the most tax-efficient director salary is generally £12,570 (the personal allowance level). At this salary, you pay zero income tax and zero employee National Insurance. The salary itself is fully deductible against your corporation tax.
Our specialist healthcare accountants regularly help medical practices set up payroll and manage dividends.
Step 6: Moving Your NHS Contract (Novation)
If you have a GMS or PMS contract, you can’t just “give” it to your new company. You have to ask the Integrated Care Board (ICB) for permission. This is called “novation.”
Some ICBs are easy about it, others are not. They will want to see that the company is stable and that the patient care won’t change. They want to know you won’t run out of money in the first year.
The full NHS incorporation process typically takes 12 months. It can also take longer than this in some cases. If you are planning to register medical practice limited company UK, start the conversation with your ICB earlier. And also get specialist legal and accountancy advice.
Other Legal Requirements You Cannot Skip
Two things do not fit neatly into the step-by-step process above. But they are genuinely worth knowing before you register a medical practice as a limited company and start seeing patients.
- ICO Registration
You will be handling patient data. That makes your company a data controller under UK GDPR. Which means you must register with the Information Commissioner’s Office. It takes about ten minutes online.
- Medical Indemnity and Insurance
This one is more expensive but just as important. You need medical indemnity cover before you see anyone. That protects you against clinical negligence claims. You also need public liability insurance for non-clinical incidents on your premises, and employers’ liability insurance the moment you take on any staff.
Organisations like the MDU, MPS, and MDDUS all offer indemnity products for private practitioners and limited company GP setups. Costs depend on your speciality and what procedures you carry out. Get quotes early. For some specialities, it is a significant overhead. Therefore, you should know that number before you commit to anything.
Common Mistakes to Avoid When You Register a Medical Practice as a Limited Company
Here is what to watch out for when you register a medical practice as a limited company
- Mixing personal and business money: Once you register a medical practice limited company UK style, that money belongs to the company. You can’t just tap the business card for a personal grocery shop.
- Forgetting the “Registered Office”: You need a physical UK address where HMRC can send letters. Many doctors use their accountant’s address to keep their home address off the public register.
- Insurance gaps: Your medical indemnity needs to cover the company entity, not just you as an individual.
- DIY Accounting Without Understanding Rules: Some try to manage everything themselves. It works… until it doesn’t. Having proper support early usually costs less than fixing issues later.
The Bottom Line
Deciding to register a medical practice as a limited company is a smart move for many in the 2026/27 tax year. It gives you a professional “wrapper” for your hard work and protects your personal assets.
It also offers some very useful tax levers to pull, but it does come with more paperwork.
If you want to register a medical practice as a limited company in the UK without that headache, CruseBurke is here to assist you.
From NHS pension charges to private practice expenses, there’s a lot that general accountants miss. See exactly what we can save you — get a quote and find out in minutes.
How CruseBurke Can Help
At CruseBurke, we have made it our mission to protect the finances of those who spend their lives protecting others. Our team of specialist healthcare accountants understands the complexities of healthcare finances.
If you need help to register a medical practice as a limited company or with any accounting service, such as bookkeeping, payroll, or year-end accounts, reach out to us today. We would love to discuss how we can make your life easier and your practice more profitable!
Disclaimer: All the information provided in this article “How to Register a Medical Practice as a Limited Company in the UK (2026/27 Guide)” is general in nature. It does not intend to disregard any of the professional advice
