What IRS documents are acceptable?

Below are five examples of acceptable IRS documents:
  • IRS CP575
  • Form 8109 (quarterly tax coupon)
  • Letter 147C
  • EFTPS/9787
  • IRS fax cover sheet with legal business name and tax identification number
Note: Acceptable IRS documents are ones generated by the IRS and not documents generated by the supplier. For example, a W-9 is a form generated by the supplier and sent to the IRS; therefore, it would not be acceptable to the NSC.

Contact NSC

Email National Supplier Clearinghouse

Contact a specific NSC department

Telephone: 866-238-9652

IVR: 866-238-9652


National Supplier Clearinghouse

Palmetto GBA, AG-495

P.O. Box 100142

Columbia, SC 29202-3142

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