Taxy.io AI features, pricing and GDPR (October 2026)

Taxy.io builds AI software for tax advisers and their teams in Germany. Its main product, Answers, answers questions from tax practice within seconds by combining large language models with vetted tax literature from the publisher Dr. Otto Schmidt.

Besides Answers, Taxy.io offers Schenken & Vererben for identifying tax risks and advisory needs in gift and inheritance cases, SmartGrundsteuer for German property tax valuations with ELSTER submission, and TaxFeed. New products are tested with customers in a KI Beta Club. The company is based in Aachen, reports more than 1,500 customers asking more than 10,000 tax questions a day and won the German AI Prize 2025 in the user category. Answers is hosted in the EU.

• Answers daily tax practice questionsAnswers gives responses within seconds to demanding questions from everyday tax advisory work. It combines language models with current, professionally vetted literature, so tax staff get a grounded first answer instead of starting research from scratch.
• Points to the relevant literatureAnswers draws on the tax law module of publisher Dr. Otto Schmidt and more than 38 specialist modules and refers to the most relevant sources. Full source insights require a license for Otto Schmidt's tax law module, so firms can check the commentary behind each answer.
• Recognizes patterns in legal textsTaxy.io uses machine learning and natural language processing to find patterns and dependencies in legal texts and to process written language. For tax firms, this is the basis for tools that structure long statutes and rulings into usable answers.

• Grounds its answers in German tax literature from publisher Dr. Otto Schmidt instead of the open web.
• Offers specialized tools for German cases such as property tax valuations with ELSTER submission and gift and inheritance planning.
• Hosted in the EU according to the vendor, with Answers sold either as a monthly KI Beta Club membership or through Otto Schmidt.

Taxy.io is based in Aachen, works with Cologne legal publisher Dr. Otto Schmidt and reports more than 1,500 customers among tax and legal advisers.

Taxy.io is built for German tax law, so it suits firms and in-house tax teams working with German cases. Decide whether to subscribe through the KI Beta Club or through Otto Schmidt, since full source insight depends on the Otto Schmidt tax module. Ask for the data processing agreement, which subprocessors and language models are used, and how questions containing client data are handled.

No reviews yet. Be the first to share how your team uses it.

Every review shows its verification level. We read each one before it goes live. How we check reviews