Japan Finance Tools
Understand the parts of Japanese finance that are easiest to get wrong.
Clear tools for foreigners living in Japan, focused on gift tax, inheritance tax, and the question that usually comes first: what are you actually liable for?
3
Focused tools
JP
Japan-specific scope
EN
Explained in plain English
Recommended Route
Start broad, then calculate precisely
1. Estate planning
Inheritance Tax Calculator
Estimate inheritance tax exposure under Japanese rules, with a workflow built for cross-border families.
2. Transfers and gifting
Gift Tax Calculator
Model gift tax liabilities before moving money, property, or crypto between family members.
3. Residency and scope
Tax Liability Questionnaire
Answer a short set of questions to get oriented on where you may stand in the Japanese tax system.
Built for foreigners in Japan
The framing assumes you are navigating Japanese tax concepts from outside the local professional jargon.
Useful before speaking to an advisor
Use the tools to pressure-test assumptions, understand edge cases, and prepare better questions.
Focused on high-friction topics
Inheritance, gifts, and tax scope are the areas where confusion compounds quickly and mistakes get expensive.
Why JapanFinance.tools
Built for the questions that appear right before expensive mistakes.
If you live in Japan and your financial life spans multiple countries, basic tax concepts stop feeling basic very quickly. This site gives you a faster way to orient yourself before you talk to an accountant, attorney, or family member.
Best first click
Unsure where to begin?
Start with the questionnaire. It is the quickest way to narrow the problem before opening a calculator.
Open questionnaire