Negotiable Instruments Act Article 97

When exercising their right of recourse against any person liable for a bill, the holder is entitled to claim the following sums of money:1. The amount payable by the bill dishonored by non-acceptance or non-payment and the interest thereon, if any, has been agreed upon.2. Interest computed at the rate of 6 percent per annum from the maturity date if no interest rate has been agreed upon.3. Expenses incurred in making protests and giving notice of dishonor and other necessary expenses.If payment is made before the date of maturity, interest from the date of payment to the date of maturity shall be deducted from the amount payable by the bill. In the absence of an agreed rate, interest shall be computed at the rate of 6 percent per annum.
中文原文 票據法第97條
執票人向匯票債務人行使追索權時,得要求左列金額:
一、被拒絕承兌或付款之匯票金額,如有約定利息者,其利息。
二、自到期日起如無約定利率者,依年利六釐計算之利息。
三、作成拒絕證書與通知及其他必要費用。
於到期日前付款者,自付款日至到期日前之利息,應由匯票金額內扣除。
無約定利率者,依年利六釐計算。

English translation for reference only; the Chinese text prevails. Not legal advice.