Ireland Inheritance Guide for Saitama (さいたま市)
This guide covers inheritance tax implications for Ireland nationals who own or inherit property in Saitama, Japan. A bedroom community of Tokyo with growing diversity. Accessible and affordable alternative to central Tokyo for foreign residents.
Property Values in Saitama
Average Land Value (路線価)
¥170,000/㎡
100㎡ Land Assessed Value
¥17.0 million
Estimated Tax (100㎡, 2 heirs)
¥0 (Tax-Free — within basic deduction)
Based on average land values. Actual values vary significantly by ward/district. Use the calculator for a specific address.
Applicable Law for Ireland Nationals
Under Japan's Act on General Rules for Application of Laws (法の適用に関する通則法, Article 36), the inheritance of a person is governed by the national law of the decedent.
Ireland's Succession Act 1965 governs succession. Ireland opted out of the EU Succession Regulation (Brussels IV). Ireland follows common law conflict rules: domicile for movable property, lex rei sitae for immovable property.
Renvoi (反致): May Apply
Ireland follows common law conflict rules: immovable property follows lex rei sitae, movable property follows the law of the decedent's domicile. For real estate in Japan, Irish rules point to Japanese law.
Tax Obligation in Saitama
Unlimited Taxpayer
Taxed on all worldwide assets.
Applies if: domiciled in Japan, OR foreign national with residence visa who has lived in Japan for 10+ years.
Limited Taxpayer
Taxed only on assets in Japan.
Applies if: not domiciled in Japan, OR foreign national who has lived in Japan for less than 10 years.
Japan has a tax treaty with Ireland that may provide relief from double taxation on property in Saitama.
Required Documents
Grant of Probate / Letters of Administration
Issued by the Irish Probate Office or District Probate Registry.
Birth/Marriage/Death Certificate
Irish civil registration certificates from the General Register Office.
Apostille
Ireland is a Hague Convention member. Apostille from the Department of Foreign Affairs.
Certified Japanese Translation
English-language documents translated into Japanese.
Frequently Asked Questions
How much is inheritance tax on property in Saitama for Ireland nationals?
With an average land value of ¥170,000/㎡ in Saitama, a 100㎡ property is valued at approximately ¥17.0 million. With 2 heirs, this falls within the basic deduction (¥42 million), so no tax would be owed.
Which law applies to Ireland inheritance in Japan?
Ireland's Succession Act 1965 governs succession. Ireland opted out of the EU Succession Regulation (Brussels IV). Ireland follows common law conflict rules: domicile for movable property, lex rei sitae for immovable property.
Do Ireland nationals need to pay inheritance tax in Japan?
Yes, if the heir or decedent has a domicile in Japan. Japan has a tax treaty with Ireland that may provide relief from double taxation.
Need Help with Inheritance in Saitama?
Get connected with English-speaking tax professionals experienced in international inheritance cases in the Saitama area.
Ireland Guides for Other Cities
Saitama Guides for Other Nationalities
This tool provides rough estimates only. It does not constitute tax advice or tax filing services. Actual tax obligations may differ significantly. Please consult a licensed tax professional (税理士) for accurate calculations.