SSNs must be in the following ranges:
001-01-0001 through 695-99-9999
700-01-0001 through 733-99-9999
750-01-0001 through 763-99-9999
764-01-0001 through 899-99-9999
Note: The Earned Income Credit (EIC) is disallowed unless the taxpayer, spouse, and children have valid SSNs.
This information is good for all years of UltimateTax.
