Related Clues:

• I.R.S. data: Abbr.
• Three-part nos.
• Tax return IDs
• Figs. in a 3-2-4 format
• IDs first issued in 1936
• Payroll dept. IDs
• Dashed figs.
• Credit-application data: Abbr.
• Payroll dept. data
• IDs used in identity theft
• Hyphenated IDs
• The IRS requires them
• Some IDs: Abbr.
• Tax return nos.
• Payroll dept. figs.