がいけいひょうじゅんかぜい 外形標準課税 LinksSentence search for 外形標準課税Sentence search for がいけいひょうじゅんかぜいKanji details for 外, 形, 標, 準, 課 and 税Edit in JMdict Noun1. dual corporate tax system Discussions Log in to talk about this word.