个人房屋买卖是否缴纳印花税？财产和行为税问题汇总～

Group 1 - The article discusses the tax implications related to real estate transactions, specifically focusing on land value-added tax and related deductions [4][6]. - It clarifies that when calculating land value-added tax, the stamp duty paid at the time of transfer is allowed to be deducted [4]. - The article outlines that the tax basis for urban maintenance and construction tax should be determined based on the end-of-period retained tax credits for value-added tax [4]. Group 2 - The article specifies that the tax obligation for purchasing pre-sale housing arises on the day the buyer signs the property transfer contract [4]. - It states that taxpayers must declare and pay the deed tax before handling the property registration procedures [4]. - It also mentions that green land within enterprise factory areas is subject to urban land use tax according to specific regulations [4].