Withdrawal Plan Calculator

The complete retirement drawdown simulator. Calculate how long your portfolio lasts, how much tax you'll pay, and what your real purchasing power will be — with full support for German and US tax systems.

• Universal simulation · Germany (Abgeltungssteuer) · USA (LTCG + RMDs)
• 4 withdrawal strategies: Fixed, Real, % of Portfolio, Guardrails
• Inflation-adjusted real values · Excel export · Interactive chart