16.12.2025

TaxTech Bits: Candis’ AI agent Cal, smartsteuer & Steuersafe ready for next year, Visma buys again

Bit #1

German Candis is introducing Cal – its new AI agent. The qualifying feature for taking the first spot in today’s TaxTech Bits: automatic invoice verification, that is compliant with § 14 UStG + § 33 UStDV. (Source)


  1. London-based Briefcase – AI-native bookkeeping – on how to build tax-aware AI. (Source)

  2. “Planned standardised interface for accounting data (DSFinVBV) – but please don't go it alone” – An article by German tax advisor Jörg Schwenker for tax&bytes. (Source)

  3. US-based Fifteenth, a DIFM tax planning and filing service for individuals, has released a redesigned website. (Source)

  4. Ex-Managing Director at Scalable Capital, Peter Gaubatz, is now Chief of Staff at RAQUEST – as well as Member of the Advisory Board since January 2023. (Source)

  5. Ahead of the new year, smartsteuer enables creation of tax declarations for 2025. (Source)

  6. Steuersafe, a tax calculator for self-employed people in Germany, is now available for the tax year 2026. (Source)

  7. “AI is changing the pace – How OpenAI and Thrive are reshaping the tax industry” (Source)

  8. WeFact grows to over 45,000 customers and becomes part of Visma. (Source)

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TaxTech reporting for Europe. From Berlin.

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TaxTech reporting for Europe. From Berlin.

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