Income Tax Act Article 108

Where a taxpayer failed to file an annual income tax return within the period as specified in Article 71 but has subsequently filed one in accordance with Paragraph 1 of Article 79, and the amounts of taxable income and tax payable have been determined by the tax authority through investigation, it shall be levied a delinquent reporting surcharge in an amount equal to ten percent of the amount of tax payable assessed and determined by tax authority; where such a taxpayer is a profit-seeking enterprise organized as a sole proprietorship or a partnership, the enterprise shall be levied a delinquent reporting surcharge in an amount equal to ten percent of the amount calculated at the profit-seeking enterprise income tax rate applicable in the current year on the assessed income. The amount of the delinquent reporting surcharge shall not exceed NT$30,000 but shall not be less than NT$1,500.Where a taxpayer further fails to file an annual income tax return within the time limit as prescribed in Paragraph 1 of Article 79, and the amounts of taxable income and tax payable have been determined by the tax authority based on the available data or the profit standard of the same trade, it shall be levied a non-reporting surcharge in an amount equal to twenty percent of the amount of tax payable assessed and determined by tax authority; where such a taxpayer is a profit-seeking enterprise organized as a sole proprietorship or a partnership, it shall be levied a non-reporting surcharge in an amount equal to twenty percent of the amount calculated at the profit-seeking enterprise income tax rate applicable in the current year on the assessed income. The amount of the non-reporting surcharge shall not exceed NT$90,000 but shall not be less than NT$4,500.Paragraphs 1 and 2 shall not apply to taxpayers who are subject to individual income tax and those who are exempt from filing annual income tax returns according to Article 71 of this Act.
中文原文 所得稅法第108條
納稅義務人違反第七十一條規定,未依限辦理結算申報,而已依第七十九條第一項規定補辦結算申報,經稽徵機關據以調查核定其所得額及應納稅額者,應按核定應納稅額另徵百分之十滯報金;其屬獨資、合夥組織之營利事業應按稽徵機關調查核定之所得額按當年度適用之營利事業所得稅稅率計算之金額另徵百分之十滯報金。
但最高不得超過三萬元,最低不得少於一千五百元。
納稅義務人逾第七十九條第一項規定之補報期限,仍未辦理結算申報,經稽徵機關依查得資料或同業利潤標準核定其所得額及應納稅額者,應按核定應納稅額另徵百分之二十怠報金;其屬獨資、合夥組織之營利事業應按稽徵機關調查核定之所得額按當年度適用之營利事業所得稅稅率計算之金額另徵百分之二十怠報金。
但最高不得超過九萬元,最低不得少於四千五百元。
綜合所得稅納稅義務人及依第七十一條規定免辦結算申報者,不適用前二項之規定。

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