Smartious ~EUR 2,000-6,000/year vs FIS Oberursel EUR 22,000-28,000/year — 3-14× fee arbitrage.
Hesse compulsory school age ends at 16 (with vocational obligations to 18).
Cambridge A-Level Mathematics + Further Mathematics + Economics for LSE / Oxford Economics + Management / Warwick MORSE / Imperial Mathematics with Finance — Frankfurt banking family fit.
Goldman Sachs, JPMorgan Chase, Morgan Stanley London-Frankfurt rotations supported.
European Central Bank international staff continue Cambridge / IB curriculum through Frankfurt and onward postings.
FIS Oberursel (1961 established, IB PYP + MYP + DP, ~EUR 22,000-28,000/year, Europe's oldest international schools) provides physical campus premium international education. Smartious provides live online at USD 2,160-6,480/year — 3-14× fee arbitrage. For families where FIS attendance satisfies Schulpflicht, Smartious operates as supplementary tuition.
Very common Frankfurt family situation. Goldman Sachs, JPMorgan Chase, Morgan Stanley, Citi, Standard Chartered London-to-Frankfurt relocated families with children in Cambridge IGCSE / A-Level continue seamlessly with Smartious — same UK curriculum without disruption.
Free 15-minute consultation. No commitment.