課税対象額 かぜいたいしょうがく Meanings Noun net taxable amount (after deduction of health insurance, etc.) Kanji 課 lesson. Read as カ. 税 tax. Read as ゼイ. 対 against. Read as タイ. 象 aspect. Read as ショウ. 額 amount. Read as ガク. Jinuma: Japanese Dictionary · Word lists