Tax filing checklist tool for US expats in Japan — FBAR, FATCA, RSU, NISA/iDeCo guidance in 2 minutes
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Updated
Apr 12, 2026 - JavaScript
Tax filing checklist tool for US expats in Japan — FBAR, FATCA, RSU, NISA/iDeCo guidance in 2 minutes
MCP server (18 tools): NISA/iDeCo/retirement simulation, 28-indicator market snapshot, individual stock fundamentals (dividend/analyst), economic release calendars from 6 official sources (BEA/NY Fed/FRB/BLS/Cabinet Office/BOJ), latest BLS macro values (7 series), and geopolitical calendar + pulse.
Maxed out your NISA? Compare iDeCo, taxable accounts, overseas brokers, and more — simulator with tax impact for foreign residents in Japan
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