diff --git a/account.go b/account.go
index b578b4d5b2..4d1c0de59a 100644
--- a/account.go
+++ b/account.go
@@ -342,11 +342,14 @@ type Gender string
 
 // Owner is the structure for an account owner.
 type Owner struct {
-	Address      Address              `json:"address" form:"address"`
-	DOB          DOB                  `json:"dob" form:"dob"`
-	First        string               `json:"first_name" form:"first_name"`
-	Last         string               `json:"last_name" form:"last_name"`
-	Verification IdentityVerification `json:"verification" form:"verification"`
+	Address            Address              `json:"address" form:"address"`
+	DOB                DOB                  `json:"dob" form:"dob"`
+	First              string               `json:"first_name" form:"first_name"`
+	Last               string               `json:"last_name" form:"last_name"`
+	Maiden             string               `json:"maiden_name" form:"maiden_name"`
+	PersonalID         string               `json:"-" form:"personal_id_number"`
+	PersonalIDProvided bool                 `json:"personal_id_number_provided" form:"-"`
+	Verification       IdentityVerification `json:"verification" form:"verification"`
 }
 
 // IdentityVerification is the structure for an account's verification.