Where do I mail my IFF payment?
Please make your check payable to:
General Services Administration
Industrial Funding Fee (IFF/SIFT) for Multiple Award Schedule Contracts
P.O. Box 979017
St. Louis, MO 63197-9017
Please make your check payable to:
General Services Administration
Industrial Funding Fee (IFF/SIFT) for Multiple Award Schedule Contracts
P.O. Box 979017
St. Louis, MO 63197-9017
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