Privacy Policy
Last updated 27 June 2026
This policy explains how MediCalc Financial Services Ltd(“MediCalc”, “we”, “us”) collects, uses, stores and protects your personal data, and the rights you have under the UK GDPR and the Data Protection Act 2018. It applies to our website and our secure client portal.
We are the data controller for the personal data described below. If you have any questions, contact us at compliance@medicalc.co.uk.
Who we are
MediCalc Financial Services Ltd (Companies House registration 17192172), registered at 18 Santers Lane, Potters Bar, EN6 2BU. We are a CIMA Practising Certificate Holder. Our registration with the Information Commissioner's Office (ICO) is in progress.
The personal data we collect
Depending on how you interact with us, we may collect:
- Enquiry / quote data— your name, email, phone number, business type, company/practice name, expected turnover, how you keep records, the service you're interested in, and anything you write in your message.
- Client account data (if you become a client) — contact and company details, and information needed to provide our services: financial records, invoices, transactions, documents you upload, NHS pension and tax information, and identity/AML verification (KYC) data.
- Bank transaction data — if you connect a bank account via Open Banking, transaction data we use to keep your books reconciled (with your explicit consent, which you can withdraw).
- Technical data — strictly-necessary session cookies that keep you logged in, and basic server logs. We do not use advertising or analytics trackers.
How we use your data, and our lawful basis
| Purpose | Lawful basis (UK GDPR Art. 6) |
|---|---|
| Responding to your enquiry / preparing a quote | Legitimate interests / steps prior to a contract |
| Providing accountancy, tax, payroll and pension-analysis services | Performance of a contract |
| Meeting legal and regulatory duties (HMRC, Companies House, anti-money-laundering) | Legal obligation |
| Verifying identity (AML/KYC) | Legal obligation |
| Open Banking bank-feed connection | Consent (withdrawable at any time) |
| Keeping our records and securing our systems | Legitimate interests |
We only collect the minimum data needed for each purpose, and we do not use your data for automated decision-making or profiling.
How long we keep your data
We keep personal data only as long as necessary for the purpose it was collected, and to meet our legal obligations:
- Enquiries that don't become clients — kept for up to 12 months, then deleted.
- Client records — kept for the duration of our engagement and then for the period required by law and our professional obligations (typically 6–7 years for accounting and tax records, and 5 years after the end of the relationship for AML records).
Specific retention periods will be confirmed in your engagement letter.
Your rights
Under UK GDPR you have the right to:
- be informed about how your data is used (this policy);
- request a copy of the data we hold about you (right of access);
- have inaccurate data corrected (rectification);
- request deletion of your data where there's no legal reason to keep it (erasure);
- restrict or object to certain processing;
- request your data in a portable format (data portability);
- withdraw consent at any time, where we rely on consent.
To exercise any of these, email compliance@medicalc.co.uk. We will respond within one month. If you're unhappy with how we handle your data, you can complain to the Information Commissioner's Office (ico.org.uk), though we'd ask you to contact us first so we can put things right.
How we protect your data
Your data is encrypted in transit (HTTPS) and sensitive information (such as AML/KYC and uploaded documents) is encrypted at rest. Access to the client portal is protected by individual logins, and your data is only ever visible to you and your accountant — never to other clients. We keep an audit trail of access to sensitive records.
Changes to this policy
We may update this policy from time to time. The “last updated” date at the top shows when it was last reviewed. Material changes affecting how we use your data will be communicated to clients directly.