Income Tax Act Article 24-2

Articles 4-1 and 4-2 shall not apply to gains or losses resulting from the buying or selling of securities or financial derivatives as approved by the competent authority for the purposes of risk management undertaken by a warrant issuer who issues call (put) warrants which have been approved by the competent authority. In such case, the gains or losses shall be included in the profits or losses from issuing call (put) warrants. Where, however, the losses resulting from the buying and selling of call (put) warrants and the underlying securities as approved by the competent authority and from the buying and selling of futures, which are subject to the futures transaction tax in accordance with the Futures Transaction Tax Act, exceed the net amount of premiums received for the issuance of the call (put) warrants after subtracting relevant costs and expenses, such losses shall not be deductible.Articles 4-1 and 4-2 shall not apply to profits or losses resulting from the carrying on of the business of financial derivatives transactions as approved by the competent authority. Such profits or losses shall, after the completion of settlement, be included in the amount of the income of the profit-seeking enterprise in the year of settlement and taxed accordingly.
中文原文 所得稅法第24-2條
經目的事業主管機關核准發行認購(售)權證者,發行人發行認購(售)權證,於該權證發行日至到期日期間,基於風險管理而買賣經目的事業主管機關核可之有價證券及衍生性金融商品之交易所得或損失,應併計發行認購(售)權證之損益課稅,不適用第四條之一及第四條之二規定。
但基於風險管理而買賣經目的事業主管機關核可之認購(售)權證與標的有價證券之交易損失及買賣依期貨交易稅條例課徵期貨交易稅之期貨之交易損失,超過發行認購(售)權證權利金收入減除各項相關發行成本與費用後之餘額部分,不得減除。
經目的事業主管機關核可經營之衍生性金融商品交易,其交易損益,應於交易完成結算後,併入交易完成年度之營利事業所得額課稅,不適用第四條之一及第四條之二規定。

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