Retrieves current TINCheck version. Retrieves remaining service calls for your account This method will verify if TIN/Name combination matches IRS Records. This method will check possible OFAC/SDN and Exluded Persons list(s) match. This method will verify if TIN/Name combination matches IRS Records, verify if Address matches USPS Records, and check possible Exluded Persons list(s) match. This method will verify if TIN/Name of bulk files. This method will verify if TIN/Name of bulk files. This method will verify if TIN/Name of bulk files. This method will download a bulk result. Retrieves current TINCheck version. Retrieves current TINCheck version.