Japan Fiscal & Treaty Framework
1. Bilateral Tax Accord & Jurisdictional Allocation (Japan)
Relocating from Japan to Spain activates the provisions of the Convention between Japan and the Kingdom of Spain for the Elimination of Double Taxation (2018). Under Article 15 of this bilateral accord, employment income is strictly allocated based on physical presence. If you move your tax residency from Japan without electing the 24% Beckham Law regime via Form 149, the Spanish Tax Authority (AEAT) will subject your worldwide earnings to progressive Spanish income tax (IRPF) reaching up to 47% (and up to 54% in autonomous regions like Valencia).
By contrast, electing the Special Regime for Inbound Workers (Article 93 LIRPF) caps your Spanish employment tax at a flat 24% for active labor income up to €600,000 per year. Furthermore, foreign-sourced passive income (such as dividends, interest, or rental yield originating in Japan) remains 100% EXEMPT from Spanish income tax.
2. Taxation of Japanese Stock Acquisition Rights (Shinkabu Yokuken), RSUs, and Corporate Pension Plans.
A critical area of divergence for executives from Japan involves Japanese Stock Acquisition Rights (Shinkabu Yokuken), RSUs, and Corporate Pension Plans.. Under DGT Binding Ruling V0813-23, unvested equity grants are time-sliced across the vesting grant period: only the fraction of workdays physically performed on Spanish soil is added to your Spanish 24% taxable base.
Regarding corporate distributions, 15% Japanese National Tax withholding on Japanese corporate dividends under DTA Article 10. This provides significant cash flow protection compared to standard non-resident rates.
3. Statutory Departure & Compliance Requirements
Prior to relocating from Japan, you must address local departure formalities: National Tax Agency Exit Tax (Atsugai Zeimu / Section 60-2) on financial assets exceeding ¥100M. Submit Resident Tax (Juminzei) final declaration to local ward office before departure. Japanese National Pension (Kokumin Nenkin) & Employees Pension (Kosei Nenkin) lump-sum refunds evaluate under DTA Article 17.