private function CreateTaxRequestForBINo($bino)
 {
     $request = new GetTaxRequest();
     //Set origin Address
     $origin = new Address();
     $origin->setLine1("Avalara");
     $origin->setLine2("900 winslow way");
     $origin->setLine3("Suite 100");
     $origin->setCity("Bainbridge Island");
     $origin->setRegion("WA");
     $origin->setPostalCode("98110-1896");
     $origin->setCountry("USA");
     $request->setOriginAddress($origin);
     //Set destination address
     $destination = new Address();
     $destination->setLine1("3130 Elliott");
     $destination->setCity("Seattle");
     $destination->setRegion("WA");
     $destination->setPostalCode("98121");
     $destination->setCountry("USA");
     $request->setDestinationAddress($destination);
     //Set line
     $line = new Line();
     $line->setNo("1");
     //string  // line Number of invoice
     $line->setBusinessIdentificationNo("LL123");
     $line->setItemCode("Item123");
     //string
     $line->setQty(1.0);
     //decimal
     $line->setAmount(1010.0);
     $request->setLines(array($line));
     $request->setCompanyCode('DEFAULT');
     // Your Company Code From the Dashboard
     $request->setDocCode("DocTypeTest");
     $request->setBusinessIdentificationNo($bino);
     $request->setDocDate(date_format(new DateTime(), "Y-m-d"));
     $request->setCustomerCode("TaxSvcTest");
     //string Required
     $request->setSalespersonCode("");
     // string Optional
     $request->setDetailLevel(DetailLevel::$Tax);
     //Summary or Document or Line or Tax or Diagnostic
     return $request;
 }