Specific options:
1. Simply put, if you choose "Yes", both husband and wife will be deducted 50%; if you choose "No", the individual will be deducted 100%. The specific analysis is that "whether to get the first loan before marriage" is the first condition, and "deducting 50% after marriage" is the second condition. As long as one item does not meet, choose "No"; if both items meet, choose "Yes".
2. Before marriage, both husband and wife buy houses separately, and voluntarily deduct 50% of the houses purchased according to the deduction standard. If "Yes" is selected, 50% will be deducted respectively. In short, even if both husband and wife buy the first suite before marriage, they can only enjoy the standard fixed deduction of 1 000 yuan per month after marriage, but they can choose to deduct 50% or 1 000% respectively.
3. Generally speaking, the special deduction of housing loan interest is based on the family, and the monthly personal income tax payable can be deducted at most 1 000 yuan. Deducting 50% personal income tax and housing loan interest before marriage is an option. If the taxpayer chooses "No" when declaring tax deduction, then one spouse can enjoy a fixed deduction of 1 000 yuan.
Legal basis: Article 1087 of the Civil Code, in case of divorce, the joint property of husband and wife shall be handled by mutual agreement; If the agreement fails, the people's court shall make a judgment based on the specific circumstances of the property and the principle of taking care of the rights and interests of the children, the woman and the innocent party. The rights and interests enjoyed by husband and wife in the contracted management of family land are protected according to law.