免めん税ぜい率りつ

noun

tax-free ratio; tax-free percentage

Used in economic, accounting, or tax contexts to refer to the proportion of income, goods, or transactions that are exempt from taxation.

• この商しょう品ひんの免めん税ぜい率りつは8%です。

  The tax-free ratio for this product is 8%.

• 免めん税ぜい店てんでは、購こう入にゅう金きん額がくに応おうじて免めん税ぜい率りつが変かわることがあります。

  At duty-free shops, the tax-free percentage may vary depending on the purchase amount.