An HMRC compliance checklist for clinics and medical practices should cover six broad areas. You need the right registrations in place, clean payroll and PAYE, correct VAT treatment for medical and non‑medical work, strong record‑keeping, sensible handling of locums and other medical staff, and a plan for what to do if HMRC opens a compliance check.
To help you stay on the right side of the taxman, we’ve put together this HMRC compliance checklist for clinics.
Let’s start with the basics!
What Exactly Is an HMRC Compliance Check?
A compliance check is an official review conducted by HMRC to ensure that your clinic is following all necessary tax and financial regulations. These checks can involve a detailed examination of your financial records, tax returns, and any other documents related to your business operations.
In short, HMRC carries out compliance checks to:
- Make sure you’re paying the right amount of tax at the right time
- Make sure you’re getting the right allowances and tax reliefs
- Make sure the tax system is operating fairly
- Discourage tax evasion
These checks can range from a simple letter asking about one specific expense (an “aspect enquiry”) to a full-scale review of every single record your clinic holds. To stay prepared, many practice owners use an HMRC compliance checklist for clinics to ensure their records are always in order.
Why Might HMRC Start a Compliance Check on Your Clinic?
HMRC has the right to check whether any tax return is accurate and complete. For clinics and medical practices, certain things may prompt them to start a compliance check into your tax affairs.
- Figures that don’t match: If your reported income is way lower than that of other similar clinics in your area.
- Frequent mistakes: If you are constantly correcting your VAT returns or filing your PAYE late.
- Lifestyle mismatches: If the profit you report doesn’t seem to support the way you live.
- Third-party info: Sometimes, another business is checked, and your name pops up in their records as a supplier or partner.
HMRC Compliance Checklist for Clinics and Medical Practices
This HMRC compliance checklist for clinics can serve as a guide to ensure that Clinics and Medical Practices maintain compliance with HMRC regulations:
General Compliance
- Ensure all staff are aware of HMRC regulations relevant to the healthcare sector.
- Keep up-to-date with changes in tax law, specifically the April 2026 MTD for ITSA deadline for businesses with income over £50,000.
- Maintain clear records of all financial transactions.
Record Keeping
- Maintain accurate and up-to-date digital accounting records.
- Ensure all invoices are properly issued and documented.
- Keep records of all patient payments and insurance claims.
- Retain all financial documents for the required period (usually 6 years).
Tax Obligations
- Confirm registration for VAT if applicable to your practice.
- Ensure timely submission of VAT returns if registered.
- Verify that all payroll taxes (PAYE) are accurately calculated and submitted.
- Ensure compliance with Corporation Tax requirements if the practice is a limited company.
Employee Compliance
- Maintain accurate payroll records, including the new 2026 “Day-One” Statutory Sick Pay rules.
- Ensure that all staff have the correct right to work documentation.
- Keep records of employee benefits and expenses.
- Conduct regular audits of employee records for compliance.
Patient Payments & Billing
- Ensure transparent billing practices for patients.
- Maintain records of all patient payments and outstanding invoices.
- Verify that all refunds and chargebacks are documented.
Data Protection and Privacy
- Ensure compliance with UK GDPR and the Data (Use and Access) Act 2025.
- Maintain secure records of patient information.
- Develop a privacy policy that complies with legal requirements.
Audit and Review
- Conduct regular internal audits of financial and operational practices.
- Review compliance checklists periodically to ensure they are up-to-date.
- Address any identified compliance issues promptly.
Training and Awareness
- Provide regular training for staff on HMRC compliance.
- Keep staff informed of any changes in policies or regulations.
- Encourage a culture of compliance within the organisation
How Do HMRC Compliance Checks Usually Work in Practice?
Most compliance checks follow a similar pattern.
- Notification: HMRC will call or write to you telling you what they want to check and why. If you have an authorised tax agent, HMRC will also write to them.
- The Request: HMRC might ask for records such as financial statements, payroll data, VAT returns, and other relevant documents.
- The Review: HMRC goes through your data. They might ask follow-up questions if something doesn’t add up.
HMRC will give you a deadline to provide the records. They might ask for everything digitally, or in some cases, an officer might ask to visit your clinic to see how you record patient payments in real time. Using an HMRC compliance checklist for clinics beforehand can make this process much smoother and less stressful.
If you do not send information or documents that HMRC has asked for, they may use legal powers by sending you an information notice. If you get an information notice, you must give them what they’ve asked for, or HMRC may charge you a penalty.
Once they have what they need, they will compare your records to your tax returns and let you know if they’ve found any errors.
What Are the Possible Outcomes of an HMRC Compliance Check?
Once they finish, one of three things happens.
- No Change: If everything is in order, HMRC will inform you that no action is required and close the check.
- Repayment: If you’ve overpaid tax, HMRC will refund you, usually with any interest due.
- Additional Tax Due: If you’ve underpaid tax, you’ll have to repay the tax plus interest. You might also face a penalty if the mistake was “careless” or “deliberate.”
There are usually 8 stages in working out the amount of any penalty.
If you’ve been cooperative and helpful throughout the process, HMRC may consider reducing the penalty. And if you have used a comprehensive HMRC compliance checklist for clinics to keep your affairs tidy, you are far more likely to see a “No Change” outcome.
Can You Authorise an Agent to Deal with HMRC for You?
Yes, and honestly, most clinic owners do. This is usually a huge relief because your accountant speaks “HMRC language.” They know what a reasonable request is and what might be an overreach. You just need to sign a form (64-8) to give them the authority to speak on your behalf.
Your accountant can help you implement a professional HMRC compliance checklist for clinics so that you never have to worry about these checks. Also, instead of trying to answer technical questions after a full day of patients, you can let your accountant take the lead, while you approve what is being sent and stay in control.
What If Your Clinic Disagrees with HMRC’s Decision?
You do not have to accept HMRC’s view if you believe they have misunderstood something.
HMRC will write to you if they have made a decision you can appeal against. You’ll usually have 3 options. Within 30 days, you can:
- Send new information to the officer dealing with the check and ask them to take it into account
- Have your case reviewed by a different officer
- Appeal to an independent tribunal
This is another point where having a specialist medical accountant matters. They can help you compare your records against a standard HMRC compliance checklist for clinics to gather the right evidence and make sure you use the review and appeal routes properly.
How Far Back Can HMRC Go in a Check?
Normally, they go back 4 years for innocent mistakes. If they find you were “careless,” they can go back 6 years. If they suspect deliberate tax evasion, they can look back as far as 20 years.
Furthermore, if it’s specifically for offshore matters or transfers, they can even look back up to 12 years. Maintaining a consistent HMRC compliance checklist for clinics over the years ensures that even your older records remain compliant and easy to access.
Does a Compliance Check Mean You Are in Trouble?
Not necessarily. Many checks are simply to clarify a single point. However, how you respond in the first 30 days sets the tone for the entire process. Having an HMRC compliance checklist for clinics ready to go means you can provide the right information quickly and confidently.
Do You Need to Pay VAT on Your Private Clinic Fees?
It depends on the main goal of the service. If you are a registered health professional and the treatment is meant to treat a diagnosed medical condition or injury, it is usually exempt.
However, you have to be careful. Following a 2025 court ruling, if a service is purely cosmetic (like elective teeth whitening or fillers for wrinkles), you must charge 20% VAT.
You cannot claim it is “medical” just because it makes the patient feel better or improves their self-esteem.
HMRC has clarified that “well-being” is not enough to skip the tax. To stay exempt, you need clear medical notes proving you are treating a specific health disorder. This is one of the most scrutinised areas in any HMRC compliance checklist for clinics, so keeping clear notes on the clinical necessity of treatments is vital.
Is the HMRC Compliance Checklist for Clinics Different for Dental Practices?
The core rules are the same, but dental practices often have more “mixed” income. For example, you might have NHS contracts, private check-ups, and then high-value cosmetic work like whitening or veneers.
Because whitening is often seen as cosmetic, it can push you toward that £90,000 VAT registration limit faster than you think. You need to keep a very close eye on those specific figures.
How Does the 2026 Umbrella Company Change Affect My Clinic?
This is a big one. From April 2026, if you hire locums through an umbrella company and that company doesn’t pay the correct tax to HMRC, the liability can “transfer” to your clinic.
This means you could end up paying someone else’s tax bill. Part of your HMRC compliance checklist for clinics should now include an annual audit of any payroll providers or agencies you use.
The Bottom Line
If you follow the HMRC compliance checklist for clinics and stay on top of your responsibilities, you can ensure your clinic runs smoothly and avoids penalties.
Remember, if you’re ever unsure, professional advice can help you stay compliant and keep your practice on track.
If you need an expert healthcare accountant, CruseBurke is here to assist you.
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How CruseBurke Can Help
At CruseBurke, we’ve 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 with any accounting service, such as bookkeeping, payroll, year-end accounts, or NHS Pension schemes, reach out to us today. We’d love to discuss how we can make your life easier and your practice more profitable!
Disclaimer: All the information provided in this article on “HMRC Compliance Checklist for Clinics and Medical Practices” including all the texts and graphics, is general in nature. It does not intend to disregard any of the professional advice.
