diff --git a/elixir/apps/domain/lib/domain/accounts/account/query.ex b/elixir/apps/domain/lib/domain/accounts/account/query.ex
index d51906fcd..b69abab83 100644
--- a/elixir/apps/domain/lib/domain/accounts/account/query.ex
+++ b/elixir/apps/domain/lib/domain/accounts/account/query.ex
@@ -9,6 +9,10 @@ defmodule Domain.Accounts.Account.Query do
     where(queryable, [accounts: accounts], is_nil(accounts.deleted_at))
   end
 
+  def disabled(queryable \\ all()) do
+    where(queryable, [accounts: accounts], not is_nil(accounts.disabled_at))
+  end
+
   def not_disabled(queryable \\ not_deleted()) do
     where(queryable, [accounts: accounts], is_nil(accounts.disabled_at))
   end
diff --git a/elixir/apps/domain/lib/domain/ops.ex b/elixir/apps/domain/lib/domain/ops.ex
index becfc8382..d3b12fadc 100644
--- a/elixir/apps/domain/lib/domain/ops.ex
+++ b/elixir/apps/domain/lib/domain/ops.ex
@@ -83,4 +83,17 @@ defmodule Domain.Ops do
       |> Domain.Billing.EventHandler.handle_event()
     end)
   end
+
+  @doc """
+  To delete an account you need to disable it first by cancelling its subscription in Stripe.
+  """
+  def delete_disabled_account(id) do
+    Domain.Accounts.Account.Query.not_deleted()
+    |> Domain.Accounts.Account.Query.disabled()
+    |> Domain.Accounts.Account.Query.by_id(id)
+    |> Domain.Repo.one!()
+    |> Domain.Repo.delete()
+
+    :ok
+  end
 end
diff --git a/elixir/apps/domain/priv/repo/migrations/20240409154035_add_account_deletion_cascade.exs b/elixir/apps/domain/priv/repo/migrations/20240409154035_add_account_deletion_cascade.exs
new file mode 100644
index 000000000..761f93671
--- /dev/null
+++ b/elixir/apps/domain/priv/repo/migrations/20240409154035_add_account_deletion_cascade.exs
@@ -0,0 +1,117 @@
+defmodule Domain.Repo.Migrations.AddAccountDeletionCascade do
+  use Ecto.Migration
+
+  def change do
+    execute("""
+    ALTER TABLE "actor_group_memberships"
+    DROP CONSTRAINT "actor_group_memberships_account_id_fkey",
+    ADD CONSTRAINT "actor_group_memberships_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "actors"
+    DROP CONSTRAINT "actors_account_id_fkey",
+    ADD CONSTRAINT "actors_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "auth_identities"
+    DROP CONSTRAINT "auth_identities_account_id_fkey",
+    ADD CONSTRAINT "auth_identities_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "auth_providers"
+    DROP CONSTRAINT "auth_providers_account_id_fkey",
+    ADD CONSTRAINT "auth_providers_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "clients"
+    DROP CONSTRAINT "devices_account_id_fkey",
+    ADD CONSTRAINT "devices_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "configurations"
+    DROP CONSTRAINT "configurations_account_id_fkey",
+    ADD CONSTRAINT "configurations_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "gateway_groups"
+    DROP CONSTRAINT "gateway_groups_account_id_fkey",
+    ADD CONSTRAINT "gateway_groups_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "gateways"
+    DROP CONSTRAINT "gateways_account_id_fkey",
+    ADD CONSTRAINT "gateways_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "network_addresses"
+    DROP CONSTRAINT "network_addresses_account_id_fkey",
+    ADD CONSTRAINT "network_addresses_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "policies"
+    DROP CONSTRAINT "policies_account_id_fkey",
+    ADD CONSTRAINT "policies_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "relay_groups"
+    DROP CONSTRAINT "relay_groups_account_id_fkey",
+    ADD CONSTRAINT "relay_groups_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "relays"
+    DROP CONSTRAINT "relays_account_id_fkey",
+    ADD CONSTRAINT "relays_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "resource_connections"
+    DROP CONSTRAINT "resource_connections_account_id_fkey",
+    ADD CONSTRAINT "resource_connections_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+
+    execute("""
+    ALTER TABLE "resources"
+    DROP CONSTRAINT "resources_account_id_fkey",
+    ADD CONSTRAINT "resources_account_id_fkey"
+    FOREIGN KEY ("account_id")
+    REFERENCES "accounts" ("id") ON DELETE CASCADE;
+    """)
+  end
+end
diff --git a/elixir/apps/domain/test/domain/ops_test.exs b/elixir/apps/domain/test/domain/ops_test.exs
index ecfe7156c..c3e234450 100644
--- a/elixir/apps/domain/test/domain/ops_test.exs
+++ b/elixir/apps/domain/test/domain/ops_test.exs
@@ -80,4 +80,38 @@ defmodule Domain.OpsTest do
       end
     end
   end
+
+  describe "delete_disabled_account/1" do
+    test "doesn't delete an account that is not disabled" do
+      account = Fixtures.Accounts.create_account()
+
+      assert_raise Ecto.NoResultsError, fn ->
+        delete_disabled_account(account.id)
+      end
+    end
+
+    test "deletes account along with all related entities" do
+      account = Fixtures.Accounts.create_account()
+      Fixtures.Actors.create_group(account: account)
+      Fixtures.Actors.create_actor(account: account)
+      Fixtures.Auth.create_identity(account: account)
+      Fixtures.Clients.create_client(account: account)
+      Fixtures.Flows.create_activity(account: account)
+      Fixtures.Gateways.create_gateway(account: account)
+      Fixtures.Policies.create_policy(account: account)
+      Fixtures.Relays.create_relay(account: account)
+      Fixtures.Resources.create_resource(account: account)
+      Fixtures.Tokens.create_token(account: account)
+
+      Fixtures.Accounts.disable_account(account)
+
+      assert delete_disabled_account(account.id) == :ok
+
+      assert_raise Ecto.NoResultsError, fn ->
+        assert delete_disabled_account(account.id) == :ok
+      end
+
+      refute Repo.one(Domain.Accounts.Account)
+    end
+  end
 end