When a collection official finds it necessary, the official may have seized movables or securities kept in custody by the delinquent taxpayer or a third party in possession of the property. However, when having a third party keep them in custody, the official must obtain that person's consent, except where transporting them is difficult.
Where the delinquent taxpayer or a third party has been made to keep property in custody under the provisions of the preceding paragraph, the effect of the seizure arises, notwithstanding the provisions of Article 56, paragraph (2) (Time of Taking Effect of Seizure of Movables, etc.), at the time the fact of seizure is indicated by a seal, a public notice, or other method that makes the seizure clear.
定義第二条第一項第九号・法令全体に適用
納税者でその納付すべき国税をその納付の期限(国税通則法第四十七条第一項(納税の猶予の通知等)に規定する納税の猶予又は徴収若しくは滞納処分に関する猶予に係る期限を除く。)までに納付しないもの
わかりやすく言うと
納税者のうち、納めるべき国税を納付の期限までに納めていない者のことです。この期限には、納税の猶予や、徴収や滞納処分に関する猶予による期限は含まれません。