SASU Arbitrage 2026 is the remuneration optimizer for French SASU founders and EURL managers. OPTIMIZE YOUR MIX - Real-time split between salary, dividends, and retained earnings - Automatic corporation tax (IS) 15% / 25% calculation - Flat 30% PFU vs progressive IR — built-in comparator - 4 retirement quarters lock-in (~€20,000 minimum gross) SASU vs EURL COMPARATOR (Premium) Same profit, two legal structures — which nets more? - ~75% social charges (SASU) vs ~45% (TNS EURL) - 10% capital threshold for EURL dividends - Full 10-year projection BACKED BY FRENCH REGULATION Built on CGI Art. 219, URSSAF 2026 rates, Social Security Code L131-6, BOFiP. PRIVACY No personal data collected. All calculations stay on your device. DISCLAIMER This tool provides informational simulations. Always consult a certified accountant for binding decisions.