増ぞう税ぜい案あんぞうぜいあんMeanings1nountax increase proposalRefers to a formal plan or draft to raise taxes, often used in political and economic contexts.政せい府ふは新あたらしい増ぞう税ぜい案あんを発はっ表ぴょうした。The government announced a new tax increase proposal.
