1. Handling in the provident fund service hall: Go to the housing provident fund service hall where the deposit is made, and go through the binding formalities with the undertaking bank.
2. Bank terminal processing: bind the provident fund account on the bank self-service terminal service machine.
3. Online processing: log in to official website, the provident fund undertaking bank, and find the provident fund account to bind the bank card. Provident fund generally refers to housing provident fund. Housing accumulation fund refers to the long-term housing savings paid by state organs and institutions, state-owned enterprises, urban collective enterprises, foreign-invested enterprises, urban private enterprises and other urban enterprises and institutions, private non-enterprise units, social organizations and their employees.