diff --git a/taxid.go b/taxid.go
index 465cd176b5..5b9fe30b68 100644
--- a/taxid.go
+++ b/taxid.go
@@ -18,12 +18,14 @@ const (
 	TaxIDTypeESCIF   TaxIDType = "es_cif"
 	TaxIDTypeEUVAT   TaxIDType = "eu_vat"
 	TaxIDTypeHKBR    TaxIDType = "hk_br"
+	TaxIDTypeIDNPWP  TaxIDType = "id_npwp"
 	TaxIDTypeINGST   TaxIDType = "in_gst"
 	TaxIDTypeJPCN    TaxIDType = "jp_cn"
 	TaxIDTypeKRBRN   TaxIDType = "kr_brn"
 	TaxIDTypeLIUID   TaxIDType = "li_uid"
 	TaxIDTypeMXRFC   TaxIDType = "mx_rfc"
 	TaxIDTypeMYITN   TaxIDType = "my_itn"
+	TaxIDTypeMYFRP   TaxIDType = "my_frp"
 	TaxIDTypeMYSST   TaxIDType = "my_sst"
 	TaxIDTypeNOVAT   TaxIDType = "no_vat"
 	TaxIDTypeNZGST   TaxIDType = "nz_gst"