Terms of use
TaxApp UK — software for UK Income Tax Self Assessment estimates and optional HMRC MTD ITSA connectivity
1. Agreement
By using TaxApp UK you agree to these terms. If you do not agree, do not use the service.
2. Not professional advice
The application provides tools and information to help you understand tax scenarios. It does not constitute legal, tax, or accounting advice. You remain responsible for your tax affairs and for any submissions made to HMRC.
3. HMRC connection
Where you authorise HMRC access, you instruct us to call HMRC APIs on your behalf subject to HMRC’s terms and platform rules. HMRC may withdraw or restrict access independently of TaxApp UK.
4. Acceptable use
You must not misuse the service, attempt to bypass security controls, or use the service in a way that violates applicable law or third-party rights.
5. Service changes
We may change, suspend, or discontinue features to reflect product, regulatory, or HMRC API changes. We will aim to give reasonable notice where practicable.
6. Limitation of liability
To the fullest extent permitted by law, TaxApp UK is not liable for any indirect or consequential loss, or for loss arising from reliance on estimates or from HMRC actions. Nothing in these terms excludes liability that cannot be excluded under English law.
7. Privacy
See our privacy policy on this site.
8. Security & reporting
We take the security of your data seriously. If you discover a security vulnerability or wish to report a security incident, please contact us immediately at [email protected]. We aim to acknowledge all security reports within 24–48 hours.
9. Governing law
These terms are governed by the laws of England and Wales. Courts of England and Wales have exclusive jurisdiction, subject to mandatory consumer protections where applicable.
10. Contact
[email protected] — 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ.