Legal analysis: this key depends on whether to buy a house before marriage or after marriage, whose name to write, whether to do special justice and so on.

There is a son-in-law under the following conditions:

1 When buying a house before or after marriage, write the name of the daughter's son-in-law or the name of the son-in-law.

Buy a house after marriage, and write your daughter's name without notarization.

Legal basis: Article 1062 of the Civil Code of People's Republic of China (PRC), the following property acquired by husband and wife during the marriage relationship is the common property of husband and wife, which belongs to husband and wife: (1) salary, bonus and labor remuneration; (2) Income from production, operation and investment; (3) Income from intellectual property rights; (4) Inherited or donated property, except as provided for in Item 3 of Article 1063 of this Law; (five) other property that should be owned by * * *. Husband and wife have equal rights to dispose of the same property.