21.12.2025

TaxTech Bits: Finanzfluss and Tax, Finom, Lünendonk Dossier, Taxy.io, COO at Zasta & more

This will be it for the year 2025. Thank you all for your interest in German and European TaxTech and for your ongoing support. Consider subscribing to my – at least monthly – newsletter below. Thanks again, Dennis.

Bit #1

Finanzfluss, edging towards TaxTech, releases new tax module within its Copilot product, offering the possibility to put in your “Freistellungsauftrag” and can calculate your “Vorabpauschale” and expected taxes. (Source)


  1. april’s CPO, CTO and co-founder Daniel Marcous talks about: “Can an LLM do my taxes?” (Source)

  2. Finom will soon offer “Accounting for companies,” currently in beta, and access to certified tax advisors. (Source)

  3. Jörg Hossenfelder and Götz Kümmerle: “Lünendonk Dossier 2025: The future of tax consulting – systemic pressure, structural change and strategies for transformation” (Source)

  4. Infoniqa is hiring a Product Manager for accounting software. (Source)

  5. Interactive Tax launches with “TaxAgent Depot”, securities accounting for corporations and business assets. (Source)

  6. Taxy.io, which recently got acquired by Visma, looks back at 2025. Its CEO and co-founder Sven Peper gives interview on subject-specific AI systems to in|pact media. (Source 1, Source 2)

  7. Zasta gets a new COO: Philipp Weidenbach (ex-TeleClinic) takes over from co-founder Jörg Südkamp. (Source)

Newsletter

TaxTech reporting for Europe. From Berlin.

Once a month in your inbox.

Newsletter

TaxTech reporting for Europe. From Berlin.

Once a month in your inbox.