Canadian social insurance number

A social insurance number (SIN) is a number issued in Canada to administer various government programs.

The CA Social Insurance Number generator provides nine-digit numbers formatted as three groups of three digits, the groups being separated by spaces.

The dialog box of the CA Social Insurance Number Generator contains some of the Basic Settings. You can customize the generator by changing the basic settings.

Custom Settings


Specify a separator to be included between the groups of digits. By default, digits are separated by spaces.