diff -u b/core/lib/Drupal/Core/Entity/ContentEntityBase.php b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
--- b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
@@ -357,7 +357,7 @@
     // Check that the bundle is translatable, the entity has a language defined
     // and if we have more than one language on the site.
     $bundles = $this->entityManager()->getBundleInfo($this->entityTypeId);
-    return $this->getEntityType()->isTranslatable() && (!isset($bundles[$this->bundle()]['translatable']) || $bundles[$this->bundle()]['translatable']) && !$this->getUntranslated()->language()->isLocked() && $this->languageManager()->isMultilingual();
+    return (!isset($bundles[$this->bundle()]['translatable']) || $bundles[$this->bundle()]['translatable']) && !$this->getUntranslated()->language()->isLocked() && $this->languageManager()->isMultilingual();
   }
 
   /**
diff -u b/core/modules/content_translation/content_translation.module b/core/modules/content_translation/content_translation.module
--- b/core/modules/content_translation/content_translation.module
+++ b/core/modules/content_translation/content_translation.module
@@ -279,8 +279,10 @@
  */
 function content_translation_translate_access(EntityInterface $entity) {
   $account = \Drupal::currentUser();
+  /** @var \Drupal\content_translation\ContentTranslationManagerInterface $manager */
+  $manager = \Drupal::service('content_translation.manager');
   $condition = $entity instanceof ContentEntityInterface && $entity->access('view') &&
-    !$entity->getUntranslated()->language()->isLocked() && \Drupal::languageManager()->isMultilingual() && $entity->isTranslatable() &&
+    !$entity->getUntranslated()->language()->isLocked() && \Drupal::languageManager()->isMultilingual() && $entity->isTranslatable() && $manager->isEnabled($entity->getEntityTypeId(), $entity->bundle()) &&
     ($account->hasPermission('create content translations') || $account->hasPermission('update content translations') || $account->hasPermission('delete content translations'));
   return AccessResult::allowedIf($condition)->cachePerPermissions()->addCacheableDependency($entity);
 }