NISA Account in Japan: A Complete Guide for Foreigners (2026)
Quick Answer NISA is Japan’s tax-free investment account. Foreigners with a residence card and My Number can open one — most don’t realize they’re eligible. The 2024 new NISA allows up to ¥3.6M/year tax-free, with a ¥18M lifetime limit and no expiry. NISA is Japan’s tax-free investment account — similar in concept to an ISA or Roth IRA — and foreign residents can open one. Most foreigners never use it because they don’t know they’re eligible. Here’s how NISA works and whether it makes sense for you. ...