国家公務員又は地方公務員（これらのうち日本の国籍を有しない者その他政令で定める者を除く。）は、国内に住所を有しない期間についても国内に住所を有するものとみなして、この法律（第十条（障害者等の少額預金の利子所得等の非課税）、第十五条（納税地）及び第十六条（納税地の特例）を除く。）の規定を適用する。
A national public officer or local public officer (other than one without Japanese citizenship and any person prescribed by Cabinet Order) is deemed to be domiciled in Japan even during a period in which such a public officer is not domiciled in Japan, and the provisions of this Act (other than Article 10 (Nontaxability of Interest Income from Small Amounts of Deposits Held by Persons with Disabilities and Other Eligible Persons), Article 15 (Locality for Paying Taxes), and Article 16 (Special Provisions on the Locality for Paying Taxes)) apply thereto.
Beyond what is prescribed in the preceding paragraph, Cabinet Order provides for the necessary particulars concerning the classification of Residents and Nonresidents and for the reaching of a determination as to whether an individual is domiciled in Japan.