1. 同一个州的父母,credit score, paystubs, 租金收入比这种情况怎么算?
income > 1/3 x rent.
2. one month eposit+last month rent forward? $300 cleaning deposit (cannot expect them to clean like a family)?
no, two months deposit. It is not last month rent forward. rent has to be paid every month including last month.
3. Utilities under my name or still under their name?
under their name
4. 父母住址?如果是rental呢?父母ID?
Driver license picture, address, employer address. This is getting enough information in case you have to collect debt.