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National Directory of New Hires Data Elements

Published: August 31, 2012

Last Reviewed: June 1, 2015

Information About:
State/Local Child Support Agencies, Other Public Partners, Workforce/Labor
Federal Systems, Data Exchange/Matching, National Directory of New Hires (NDNH)

The National Directory of New Hires (NDNH) is a national database of wage and employment information that is only available to authorized entities for authorized purposes.  The NDNH files contain the following information:

  • New Hire (W-4)
  • Quarterly Wage (QW)
  • Unemployment Insurance (UI)

This is a description of each file along with a list of the data elements contained in each file.