Resourcesto runyour firm.
Practical guides, product documentation, in-depth articles — everything you need to understand the tax and operational stakes ahead and prepare the transition smoothly.
Understand, anticipate, decide
Curated for accounting firms, mid-market CFOs and fractional CFOs. Continuously updated from our indexed official sources.
Reform guide
French e-invoicing 2026-2027
Deadlines, PDP/PPF infrastructure, accepted formats, archiving, penalties. Everything a firm or CFO office needs to know to prepare for the reform.
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Articles
Blog & analysis
In-depth articles on modern finance functions, AI applied to accounting, compliance and sovereignty issues.
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FAQs
3AP FAQ
Answers to the most asked questions about the platform, security, deployment, billing and support.
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