益税の話

参考

https://www.zenshoren.or.jp/zeikin/shouhi/060904/060904-1.html

https://web.archive.org/web/20210614052354/https://daihanrei.com/l/%E6%9D%B1%E4%BA%AC%E5%9C%B0%E6%96%B9%E8%A3%81%E5%88%A4%E6%89%80%20%E5%B9%B3%E6%88%90%E5%85%83%E5%B9%B4%EF%BC%88%E3%83%AF%EF%BC%89%EF%BC%95%EF%BC%91%EF%BC%99%EF%BC%94%E5%8F%B7%20%E5%88%A4%E6%B1%BA