6 October 2026

Starting a medical company is a big step for any doctor. You need to think about tax, how you’ll pay yourself, and business expenses. Most importantly, you need to handle the paperwork that comes with running a limited company. This is where accountants for doctors come in. They can help you check whether a limited company suits your income and register it with Companies House and HMRC. Other than that, they can also look after your tax every year. If you’d rather spend more time with your patients than worry about accounts and tax, our specialist accountants for doctors at CruseBurke can also help you manage your medical company’s finances while you focus on your work. Why Do Doctors Set Up a Medical Limited Company? Not every doctor needs a limited company. Doctors may consider this structure for several reasons: Financial Separation: A limited company keeps your personal finances and business expenses completely distinct. Tax Optimisation: It enables you to minimise income tax by utilising corporate tax rates and dividends. Business Scaling: It provides the ideal structural framework to hire staff and bring in other professionals. Asset Protection: It delivers limited liability to shield your personal wealth from corporate debts. Future Growth: A limited company simplifies ownership structuring and the addition of new shareholders as you expand. However, a limited company also comes with extra responsibilities. These include annual accounts, Corporation Tax returns and Companies House filings. Accountants for doctors can help you manage all these responsibilities. 5 Main Ways Accountants for Doctors Help Set Up a Medical Company Accountants for doctors can guide you through the process. So you do not have to work everything out on your own. Here is how they help medical professionals set up a limited company: 1. Accountants for Doctors Help You Decide Whether a Limited Company Is the Right Choice A limited company isn’t always the right choice for every doctor. The right structure depends on your income, other employment, NHS pension position, family income, and business plans. Usually, companies tend to suit locums, doctors with private practice income, and anyone with regular self-employed work on the side. Accountants for medical professionals run the numbers first, because a company brings extra admin as well as possible savings. Good accountants for doctors will tell you straight if staying a sole trader is the better option. 2. Accountants for Doctors Help Manage Complex Company Formations Setting up a business requires registering the right Standard Industrial Classification (SIC) codes with Companies House. For healthcare providers, this usually falls under medical practice activities. Specialist accountants for medical professionals manage this registration process. This way your business structure allows you to claim relevant healthcare tax reliefs later on. Your accountant handles the official filing with Companies House. They make sure that your company name, registered office address, and business activities are recorded accurately without delays. 3. Accountants for Doctors Help You Set Up HMRC Taxes and Payroll Once the company exists legally, it needs to be registered for the right tax obligations. Specialist accountants for doctors can help set up bookkeeping software, payroll and a system for saving invoices and receipts. They can also explain how to take money out properly. This may include salary, dividends, pension contributions and repayment of valid business expenses. 4. Accountants for Doctors Deal With IR35 And NHS Work If you work through your own company for an NHS trust, the trust decides whether IR35 applies. If it does, tax and National Insurance are taken before you are paid. An accountant reviews your contracts beforehand. This ensures that your new business structure does not damage your long-term retirement benefits. Also, if your contract falls under the IR35 rules, you could be taxed as an employee anyway, which eliminates many corporate tax benefits. An expert accountant reviews your working arrangements to keep your business fully compliant with current tax laws. In short, the best accountants for doctors will check both points before you sign anything. Check Out: What Medical Practices Need to Know About IR35 5. Accountants for Doctors Help You Stay Compliant Many new company directors underestimate their ongoing responsibilities. Once the company is formed, there are annual accounts, Corporation Tax filings, confirmation statements, payroll reporting, and record-keeping requirements to manage. Annual Accounts to Companies House: within 9 months of your year end Company Tax Return (CT600): within 12 months of your year end Corporation Tax Payment: 9 months and 1 day after your year end Confirmation Statement: once a year Personal Tax Return: 31 January after the tax year ends Specialist accountants for doctors help keep track of these responsibilities so important deadlines do not get missed. Do Doctors Pay Less Tax Through A Limited Company? Not necessarily. A limited company pays Corporation Tax on its taxable profits, and doctors may also have personal tax and National Insurance liabilities when taking money out. How much you will have to pay in tax depends on your income, expenses, salary, dividends and other financial circumstances. Do Doctors Need An Accountant To Set Up A Medical Company? No, hiring an accountant isn’t a legal requirement. You can register a company yourself through Companies House. However, accountants for doctors can help you choose a suitable structure, understand your tax responsibilities and organise your finances from the start. Can Any High-Street Accountant Set Up My Medical Business? Technically, yes. However, standard business accountants often miss specific healthcare rules. Medical businesses deal with complicated pension rules and specialist VAT exemptions that generic firms rarely handle. Therefore, choosing dedicated accountants for doctors can help you avoid these costly mistakes. How CruseBurke Can Help At CruseBurke, we work with doctors and healthcare professionals who need practical accounting and tax support. Our team can help you assess your business structure, organise your company accounts and understand your tax obligations. We can also support you with ongoing bookkeeping, payroll and year-end accounts as your practice develops. If you’re planning to start a private medical business, speak to our team today about