房产交易收入所得是否要交个人所得税

比如房子增值卖了，是否要缴个人所得税，IRAS有套规定，如果房子只持有几个月呢，要缴个人所得税吗一般不用。
除非你是频繁交易，专门以此为业的。Gains from sale of propertyGenerally, the gains derived from the sale of a property in Singapore is not taxable as it is a capital gain.When is it taxableWhen a person is deemed to be trading in properties, the gains from the sale of property in Singapore is considered taxable income. Whether a person is deemed to be carrying on a trade will depend on individual circumstances.To determine if a person is trading in properties, IRAS applies a set of guidelines known as the “badges of trade”. IRAS considers the facts of each case against the criteriaof the “badges of trade” to determine whether the gains are taxable.Examples of the criteria are as follows:Frequency of transactions (buying and selling of properties)Reasons for acquiring and selling of propertyFinancial means to hold the property for long termHolding periodhttp://www.iras.gov.sg/irashome/page04.aspx?id=152
新加坡税务局的网页不需要缴个人所得税和资本收益税（Capital Gain Tax)但有可能要付卖家印花税SSD。