diff --git a/.changelog/36830.txt b/.changelog/36830.txt
new file mode 100644
index 00000000000..99fe1b698e2
--- /dev/null
+++ b/.changelog/36830.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/aws_quicksight_account_subscription: Add `iam_identity_center_instance_arn` attribute
+```
diff --git a/internal/service/quicksight/account_subscription.go b/internal/service/quicksight/account_subscription.go
index 8dee6e088dd..3b64c93c645 100644
--- a/internal/service/quicksight/account_subscription.go
+++ b/internal/service/quicksight/account_subscription.go
@@ -107,6 +107,11 @@ func ResourceAccountSubscription() *schema.Resource {
 					Optional: true,
 					ForceNew: true,
 				},
+				"iam_identity_center_instance_arn": {
+					Type:     schema.TypeString,
+					Optional: true,
+					ForceNew: true,
+				},
 				"last_name": {
 					Type:     schema.TypeString,
 					Optional: true,
@@ -187,6 +192,10 @@ func resourceAccountSubscriptionCreate(ctx context.Context, d *schema.ResourceDa
 		in.FirstName = aws.String(v.(string))
 	}
 
+	if v, ok := d.GetOk("iam_identity_center_instance_arn"); ok {
+		in.IAMIdentityCenterInstanceArn = aws.String(v.(string))
+	}
+
 	if v, ok := d.GetOk("last_name"); ok {
 		in.LastName = aws.String(v.(string))
 	}
@@ -239,6 +248,7 @@ func resourceAccountSubscriptionRead(ctx context.Context, d *schema.ResourceData
 	d.Set("edition", out.Edition)
 	d.Set("notification_email", out.NotificationEmail)
 	d.Set("account_subscription_status", out.AccountSubscriptionStatus)
+	d.Set("iam_identity_center_instance_arn", out.IAMIdentityCenterInstanceArn)
 
 	return diags
 }
diff --git a/website/docs/r/quicksight_account_subscription.html.markdown b/website/docs/r/quicksight_account_subscription.html.markdown
index 8b880d2570b..2ed3e96cbe5 100644
--- a/website/docs/r/quicksight_account_subscription.html.markdown
+++ b/website/docs/r/quicksight_account_subscription.html.markdown
@@ -40,6 +40,7 @@ The following arguments are optional:
 * `directory_id` - (Optional) Active Directory ID that is associated with your Amazon QuickSight account.
 * `email_address` - (Optional) Email address of the author of the Amazon QuickSight account to use for future communications. This field is required if `ENTERPPRISE_AND_Q` is the selected edition of the new Amazon QuickSight account.
 * `first_name` - (Optional) First name of the author of the Amazon QuickSight account to use for future communications. This field is required if `ENTERPPRISE_AND_Q` is the selected edition of the new Amazon QuickSight account.
+* `iam_identity_center_instance_arn` - (Optional) The Amazon Resource Name (ARN) for the IAM Identity Center instance.
 * `last_name` - (Optional) Last name of the author of the Amazon QuickSight account to use for future communications. This field is required if `ENTERPPRISE_AND_Q` is the selected edition of the new Amazon QuickSight account.
 * `reader_group` - (Optional) Reader group associated with your Active Direcrtory.
 * `realm` - (Optional) Realm of the Active Directory that is associated with your Amazon QuickSight account.