IRS
File Source
A one digit code which follows the Taxpayer Identification Number (TIN) The common values are:
File Source
A one digit code which follows the Taxpayer Identification Number (TIN) The common values are:
Blank: valid SSN or EIN
V: valid SSN on BMF
D: Temporary TIN
P: valid EPMF EIN
N: NMF
*: invalid SSN on IMF W: invalid SSN on BMF