Japan Tax Advice: Social Security

I am a U.S. citizen with permanent-resident status in Japan, and I have never earned income here. 100 % of my earnings consist of monthly U.S. Social Security payments and a small private pension, both of which I continue to report to the IRS. What I need now is clear, practical consultation on my Japanese tax obligations. Please walk me through whether (and how) Social Security benefits and my pension are treated under Japanese law and the U.S.–Japan tax treaty, what filing threshold applies, and which forms I must submit each year—even if my Japanese tax liability ultimately proves to be zero. By the end of our engagement I’d like: • A concise written memo (English) outlining the rules that govern foreign pension and Social Security income for a permanent resident in Japan. • Step-by-step guidance on any filing procedure, including where figures should appear on the kokumin shotokuzei return. • Clarification of documentation I should retain for both Japanese and U.S. compliance. Experience with cross-border retirement income, Japan’s tax treaty network, and preparation of the standard return (白色申告) is essential. A short Zoom or phone session to review the memo and answer follow-up questions will complete the job.

Project ID: 40289501