法第百三十七条の三第一項(贈与等により非居住者に資産が移転した場合の譲渡所得等の特例の適用がある場合の納税猶予)の規定の適用を受けようとする者が担保を供する場合の手続については、国税通則法施行令第十六条(担保の提供手続)に定める手続によるほか、非上場株式等を担保として供する場合には、その者が当該非上場株式等を担保として供することを約する書類その他の財務省令で定める書類を納税地の所轄税務署長に提出する方法によるものとする。
With regard to the procedures where a person who intends to receive the application of Article 137-3, paragraph (1) (Tax Payment Grace Period Where the Special Provisions on Capital Gains and Similar Income If Assets Are Transferred to a Nonresident by Gift or Similar Means Apply) of the Act provides security, in addition to the procedures prescribed in Article 16 (Procedures for Providing Security) of the Order for Enforcement of the Act on General Rules for National Taxes, where the person provides the unlisted share or similar interest as security, the method is to be for that person to submit to the competent district director with jurisdiction over the place for tax payment a document promising that the person will provide that unlisted share or similar interest as security, or other documents specified by Ministry of Finance Order.