Land Tax Act Article 28-2

Land transferred between spouses by gift may apply for non–taxable status of land value increment tax. However, when the land is subsequently transferred and subject to land value increment tax according to the law, the original land value for calculating the total amount of increment shall be either the assigned land value prior to the first non-taxable status of land value increment tax or the last declared transfer present value assessed for land value increment tax purposes, whichever is applicable.For the land mentioned in the preceding paragraph, when calculating the land value increment tax for its subsequent transfer, if the donor or the donee incurred improvement expenses on the land as stipulated in Subparagraph 2 of Paragraph 1 of Article 31, or paid additional land value tax as stipulated in Paragraph 3 of the same article during the period of their land ownership, the provisions for deductions or offsets under that article shall apply. If the land has undergone rezoning, the reduction provisions of Paragraph 1, Article 39-1 shall apply mutatis mutandis. For the subsequent transfer of such land, when applying the tax rate under Article 34 for land value increment tax assessment, any period within one year prior to the sale during which the land was not used for business or rental purposes shall be combined in the calculation.
中文原文 土地稅法第28-2條
配偶相互贈與之土地,得申請不課徵土地增值稅。
但於再移轉依法應課徵土地增值稅時,以該土地第一次不課徵土地增值稅前之原規定地價或最近一次課徵土地增值稅時核定之申報移轉現值為原地價,計算漲價總數額,課徵土地增值稅。
前項受贈土地,於再移轉計課土地增值稅時,贈與人或受贈人於其具有土地所有權之期間內,有支付第三十一條第一項第二款改良土地之改良費用或同條第三項增繳之地價稅者,準用該條之減除或抵繳規定;其為經重劃之土地,準用第三十九條之一第一項之減徵規定。
該項再移轉土地,於申請適用第三十四條規定稅率課徵土地增值稅時,其出售前一年內未曾供營業使用或出租之期間,應合併計算。

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