共きょう同どう施し設せつ税ぜいMeanings1nounpublic facilities taxA tax levied by local governments in Japan to fund shared public facilities.共きょう同どう施し設せつ税ぜいは、地ち域いきの公こう共きょう施し設せつの維い持じに使つかわれる。The public facilities tax is used to maintain local public facilities.