# Entelechy Fisc > Your Success, Optimised! ## About Entelechy Fisc is a boutique tax advisory, accounting, management & tax digitalisation firm for demanding business leaders. Founded by **Leandro Panxha**, Tax Advisor & Chartered Accountant (ITAA member). Based in Belgium, serving Belgian and international clients. - Website: https://entelechy.be - Email: info@b-entelechy.eu - Languages: French, English ## Services - **Belgian & International Taxation**: Proactive tax optimisation, wealth planning, international treaties, regulatory watch (DAC7, ViDA, Pillar 2) - **Management Control & Cash**: Decision-making dashboards, cash flow forecasts, action-oriented financial reporting - **Group Structuring & Wealth**: Holding architecture, succession planning, intra-group flow optimisation, tax due diligence - **Tax Digitalisation**: E-invoicing (Peppol, Belgian B2B 2026), accounting automation, tool integration - **Cross-border**: Multi-country structuring, intra-EU VAT, transfer pricing, international coordination - **NPOs & INPOs**: Non-profit accounting, governance, subsidy optimisation, regulatory reporting ## Method Four-step methodology: **SCAN** (diagnostic), then **DESIGN** (optimisation architecture), then **BUILD** (concrete implementation), then **SUSTAIN** (monitoring and continuous improvement) ## Contact Book a free 30-minute strategy call or send a message via the website contact form. Response within 24 hours. ## More Information For full structured content, see [llms-full.txt](https://entelechy.be/llms-full.txt)