The Act Governing Bills Finance Business Article 58-2

An offender of Articles 58 or 58-1 who turns himself in after committing the crime and voluntarily submits any or all of the criminal gains shall have a lighter or discharge of punishment imposed; if another offender or an accomplice is discovered, the punishment shall be discharged.An offender of Articles 58 or 58-1 who confesses during the investigation and voluntarily submits any or all of the criminal gains shall have a lighter punishment imposed; if another offender or an accomplice is discovered, the punishment shall be reduced to one-half of the original penalty.If the criminal gain of any valuables or property interests acquired by an offender of Articles 58, Paragraph 1 or 58-1 Paragraph 1 and Paragraph2 has exceeded the maximum fine, the penalty may be increased up to the amount of such criminal gain of any valuables or property interests; the punishment shall be increased for another one-half of the original penalty if the stability of the financial market is harmed thereof.
中文原文 票券金融管理法第58-2條
犯第五十八條或第五十八條之一之罪,於犯罪後自首,如自動繳交全部犯罪所得者,減輕或免除其刑;並因而查獲其他正犯或共犯者,免除其刑。
犯第五十八條或第五十八條之一之罪,在偵查中自白,如自動繳交全部犯罪所得者,減輕其刑;並因而查獲其他正犯或共犯者,減輕其刑至二分之一。
犯第五十八條第一項、第五十八條之一第一項、第二項之罪,其因犯罪獲取之財物或財產上利益超過罰金最高額時,得於犯罪獲取之財物或財產上利益之範圍內加重罰金;如損及金融市場穩定者,加重其刑至二分之一。

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