diff --git a/bd_api/apps/account/models.py b/bd_api/apps/account/models.py
index 521f8c07..9834dcb7 100644
--- a/bd_api/apps/account/models.py
+++ b/bd_api/apps/account/models.py
@@ -454,6 +454,23 @@ def __str__(self):
     def admin_email(self):
         return self.admin.email or "test@stripe.com"
 
+    @property
+    def subscribers_info(self) -> list[dict]:
+        info = [
+            {
+                "email": self.admin.email,
+                "role": "admin",
+            }
+        ]
+        for subscriber in self.subscribers.all():
+            info.append(
+                {
+                    "email": subscriber.email,
+                    "role": "subscriber",
+                }
+            )
+        return info
+
     @property
     def stripe_subscription(self):
         return self.subscription.plan.product.metadata.get("code", "")
diff --git a/bd_api/apps/account_payment/graphql.py b/bd_api/apps/account_payment/graphql.py
index d9f1c072..57594920 100644
--- a/bd_api/apps/account_payment/graphql.py
+++ b/bd_api/apps/account_payment/graphql.py
@@ -175,6 +175,14 @@ class Arguments:
     def mutate(cls, root, info, price_id):
         try:
             admin = info.context.user
+
+            for s in [
+                *admin.subscription_set.all(),
+                *admin.internal_subscription.all(),
+            ]:
+                if s.is_active:
+                    return cls(errors=["Conta possui inscrição ativa"])
+
             price = DJStripePrice.objects.get(djstripe_id=price_id)
             subscription: DJStripeSubscription = admin.customer.subscribe(
                 price=price.id,
@@ -226,6 +234,14 @@ def mutate(cls, root, info, account_id, subscription_id):
         try:
             admin = info.context.user
             account = Account.objects.get(id=account_id)
+
+            for s in [
+                *account.subscription_set.all(),
+                *account.internal_subscription.all(),
+            ]:
+                if s.is_active:
+                    return cls(errors=["Conta possui inscrição ativa"])
+
             subscription = Subscription.objects.get(id=subscription_id)
             assert admin.id == subscription.admin.id
             add_user(account.email)