1. Written application report;

2. ID card and photocopy;

3. proof of income of family members;

4. Proof of marital status;

5. Proof of family members' relationship and other materials that need to be provided.

6. Proof of real family income issued by the neighborhood committee or village committee.

Low-income families refer to families whose per capita income and family property meet the low-income standards set by the local people's government.

For example, in Shanghai, low-income families are mainly those whose total income of family members can't meet the standards set by the Shanghai regional government. Family members refer to people who have a legal relationship of support, upbringing or adoption and live together. Residents must have a local official account. Urban residents' minimum living guarantee families and families of poor workers can be directly identified as urban low-income families, and family income verification will not be repeated. According to the Ministry of Civil Affairs, the current identification of low-income families is mainly used as the basis for urban families to apply for low-rent housing, affordable housing, two-bedroom housing and other security areas, and it is expected to be extended to other security areas such as social assistance in the future.