CDI/Opening Bank Account Account


odyssea said:
The DNI is important to open a bank account....and for what other reason? Can the CUIL number be used in its place for most identification functions? Is there a reason why it should not be used for this purpose?
I did not need a DNI to open a bank account. The CUIL was acceptable (and the residency). I never use this number as identification. I use my passport, unless it's at stores. There I just use my driver's license.