>>A client has a file of combined SSN and EINs - without the hyphens. Can one differentiate between SSN and EIN based on some 'prefix'? They are trying to diffrentiate between possible personal and business tax ids.
>
>SSNs are 10 digits; I'm pretty EINs are 9.
>
>Tamar
Nope, SSNs are 9, same as EINs.
Jim
