Quintrx ICV
Finding the right contractor to fit your business needs.

Reduce business risk with Real-Time TIN Check or taxpayer-identification number lookup service and increase the accuracy of your reporting.


We provide clients with a professional, personal and confidential service to help them reduce the risk of employing the wrong person. Screening is always carried out and completed to our clients’ exact specifications.

Quintrx ICV

TIN number lookup service helps you to avoid B-Notices and penalties for incorrect information and/or late returns by proactively matching tax identification number (TIN) and name combinations. Where you find a match, you know you have the correct TIN information for that vendor. Where there is a rejected or unissued TIN, however, you will want to follow up with the vendor to collect the correct data. You can use our W-9 to gather updated information.