Land Act Article 197

No land value increment tax shall be levied on any lands owned by a farmer which are used for his own cultivation and residence, if they remain untransferred after the lapse of ten full years since the assessment of their value.
中文原文 土地法第197條
農人之自耕地及自住地,於十年屆滿無移轉時,不征收土地增值稅。

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