SSNS

Mon, 8 May '23

Govt. IDs

Sun, 16 Apr '23

Nine-digit IDs

Mon, 6 Feb '23

Tax IDs: Abbr.

Sun, 27 Nov '22

Figs. first issued in 1936

Thu, 6 Oct '22

IDs since the Great Depression

Mon, 5 Sep '22

Tax IDs

Sun, 8 May '22

1040 figs.

Wed, 19 Jan '22

Info collected by H.R.

Fri, 7 Jan '22

Figs. assigned randomly since 2011

Mon, 26 Jul '21

Tax IDs

Sun, 20 Jun '21

Application figs.

Thu, 17 Jun '21

Info on tax forms

Sun, 23 May '21

Credit application figs.

Tue, 16 Mar '21

Some I.R.S. data, in brief