diff --git a/user.go b/user.go
index bc5c4a1..e10f3c8 100644
--- a/user.go
+++ b/user.go
@@ -1,22 +1,36 @@
 package writeas
 
 import (
 	"time"
 )
 
 type (
 	// AuthUser represents a just-authenticated user. It contains information
 	// that'll only be returned once (now) per user session.
 	AuthUser struct {
 		AccessToken string `json:"access_token,omitempty"`
 		Password    string `json:"password,omitempty"`
 		User        *User  `json:"user"`
 	}
 
 	// User represents a registered Write.as user.
 	User struct {
 		Username string    `json:"username"`
 		Email    string    `json:"email"`
 		Created  time.Time `json:"created"`
+
+		// Optional properties
+		Subscription *UserSubscription `json:"subscription"`
+	}
+
+	// UserSubscription contains information about a user's Write.as
+	// subscription.
+	UserSubscription struct {
+		Name       string    `json:"name"`
+		Begin      time.Time `json:"begin"`
+		End        time.Time `json:"end"`
+		AutoRenew  bool      `json:"auto_renew"`
+		Active     bool      `json:"is_active"`
+		Delinquent bool      `json:"is_delinquent"`
 	}
 )