The AI tax
agent for
the United Kingdom.

No. Fiscus is a powerful research and analysis tool designed to support qualified tax professionals. It is not a replacement for advice from a chartered accountant, tax barrister or solicitor. All users must be appropriately qualified or supervised by someone who is.

Fiscus is trained on the complete UK tax corpus and continuously updated with new legislation and case law. Every answer includes direct source references so you can verify independently. We are transparent about the fact that no AI is 100% perfect — professional judgment remains essential.

Fiscus is purpose-built exclusively for UK tax. He uses a proprietary multi-agent architecture trained on the complete UK tax corpus, real-time legislation, and thousands of tribunal decisions. He is designed for professionals who need authoritative, citable answers — not generic chat.

Yes — once you are accepted into the private beta, you may use Fiscus to support your client work, provided you remain appropriately qualified and supervised. We provide clear guidance on professional use during onboarding.

Absolutely. All conversations are end-to-end encrypted. We do not train on user data. Enterprise customers can choose UK-only sovereign data residency. Full DPA 2018 and GDPR compliance documentation is available on request.

We are currently in private beta. General availability is planned for Q3 2026, subject to feedback from beta participants. Beta users will receive priority access and preferential pricing at launch.