diff --git a/core/modules/field/migrations/state/field.migrate_drupal.yml b/core/modules/field/migrations/state/field.migrate_drupal.yml
index 53c6eb61e209f3d..02fae2e71a59e3a 100644
--- a/core/modules/field/migrations/state/field.migrate_drupal.yml
+++ b/core/modules/field/migrations/state/field.migrate_drupal.yml
@@ -9,4 +9,5 @@ finished:
     entityreference: core
     field: field
     field_sql_storage: field
+    i18n_sync: field
     number: core
diff --git a/core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php b/core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php
index 501c7b78345956b..a69b71f42d58acf 100644
--- a/core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php
+++ b/core/modules/field/src/Plugin/migrate/source/d7/FieldInstance.php
@@ -108,6 +108,7 @@ class FieldInstance extends DrupalSqlBase {
       ->fetch();
     $row->setSourceProperty('field_definition', $field_definition);
 
+    // Determine the translatable setting.
     $translatable = FALSE;
     if ($row->getSourceProperty('entity_type') == 'node') {
       $language_content_type_bundle = (int) $this->variableGet('language_content_type_' . $row->getSourceProperty('bundle'), 0);
@@ -126,6 +127,14 @@ class FieldInstance extends DrupalSqlBase {
       $field_data = unserialize($field_definition['data']);
       $translatable = $field_data['translatable'];
     }
+
+    // Check if this is an i18n synchronized field.
+    $synchronized_fields = $this->variableGet('i18n_sync_node_type_' . $row->getSourceProperty('bundle'), NULL);
+    if ($synchronized_fields) {
+      if (in_array($row->getSourceProperty('field_name'), $synchronized_fields)) {
+        $translatable = FALSE;
+      }
+    }
     $row->setSourceProperty('translatable', $translatable);
 
     // Get the vid for each allowed value for taxonomy term reference fields
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceTest.php b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceTest.php
index 1759dd2b6c0844b..fb6e9b399769c97 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldInstanceTest.php
@@ -158,6 +158,11 @@ class MigrateFieldInstanceTest extends MigrateDrupal7TestBase {
     ];
     $this->assertSame($expected_settings, $boolean_field->get('settings'));
 
+    // Test a synchronized field is not translatable.
+    $field = FieldConfig::load('node.article.field_text_plain');
+    $this->assertInstanceOf(FieldConfig::class, $field);
+    $this->assertFalse($field->isTranslatable());
+
     // Test the translation settings for taxonomy fields.
     $this->assertEntity('node.article.field_vocab_fixed', 'vocab_fixed', 'entity_reference', FALSE, FALSE);
     $this->assertEntity('node.article.field_vocab_localize', 'vocab_localize', 'entity_reference', FALSE, FALSE);
@@ -174,7 +179,7 @@ class MigrateFieldInstanceTest extends MigrateDrupal7TestBase {
     // plain text instances should not have been migrated since there's no such
     // thing as a string_with_summary field.
     $this->assertEntity('node.page.field_text_plain', 'Text plain', 'string', FALSE, FALSE);
-    $this->assertEntity('node.article.field_text_plain', 'Text plain', 'string', FALSE, TRUE);
+    $this->assertEntity('node.article.field_text_plain', 'Text plain', 'string', FALSE, FALSE);
     $this->assertEntity('node.page.field_text_long_plain', 'Text long plain', 'string_long', FALSE, FALSE);
     $this->assertEntity('node.article.field_text_long_plain', 'Text long plain', 'string_long', FALSE, TRUE);
     $this->assertNull(FieldConfig::load('node.page.field_text_sum_plain'));
diff --git a/core/modules/migrate_drupal/tests/fixtures/drupal7.php b/core/modules/migrate_drupal/tests/fixtures/drupal7.php
index f68df7420366741..474fa79afcf093b 100644
--- a/core/modules/migrate_drupal/tests/fixtures/drupal7.php
+++ b/core/modules/migrate_drupal/tests/fixtures/drupal7.php
@@ -8713,6 +8713,41 @@ $connection->schema()->createTable('field_data_field_text_plain', array(
   'mysql_character_set' => 'utf8',
 ));
 
+$connection->insert('field_data_field_text_plain')
+  ->fields(array(
+    'entity_type',
+    'bundle',
+    'deleted',
+    'entity_id',
+    'revision_id',
+    'language',
+    'delta',
+    'field_text_plain_value',
+    'field_text_plain_format',
+  ))
+  ->values(array(
+    'entity_type' => 'node',
+    'bundle' => 'article',
+    'deleted' => '0',
+    'entity_id' => '2',
+    'revision_id' => '2',
+    'language' => 'und',
+    'delta' => '0',
+    'field_text_plain_value' => 'Kai Opaka',
+    'field_text_plain_format' => NULL,
+  ))
+  ->values(array(
+    'entity_type' => 'node',
+    'bundle' => 'article',
+    'deleted' => '0',
+    'entity_id' => '3',
+    'revision_id' => '3',
+    'language' => 'und',
+    'delta' => '0',
+    'field_text_plain_value' => 'Kai Opaka',
+    'field_text_plain_format' => NULL,
+  ))
+  ->execute();
 $connection->schema()->createTable('field_data_field_text_plain_filtered', array(
   'fields' => array(
     'entity_type' => array(
@@ -13854,7 +13889,41 @@ $connection->schema()->createTable('field_revision_field_text_plain', array(
   ),
   'mysql_character_set' => 'utf8',
 ));
-
+$connection->insert('field_revision_field_text_plain')
+  ->fields(array(
+    'entity_type',
+    'bundle',
+    'deleted',
+    'entity_id',
+    'revision_id',
+    'language',
+    'delta',
+    'field_text_plain_value',
+    'field_text_plain_format',
+  ))
+  ->values(array(
+    'entity_type' => 'node',
+    'bundle' => 'article',
+    'deleted' => '0',
+    'entity_id' => '2',
+    'revision_id' => '2',
+    'language' => 'und',
+    'delta' => '0',
+    'field_text_plain_value' => 'Kai Opaka',
+    'field_text_plain_format' => NULL,
+  ))
+  ->values(array(
+    'entity_type' => 'node',
+    'bundle' => 'article',
+    'deleted' => '0',
+    'entity_id' => '3',
+    'revision_id' => '3',
+    'language' => 'und',
+    'delta' => '0',
+    'field_text_plain_value' => 'Kai Opaka',
+    'field_text_plain_format' => NULL,
+  ))
+  ->execute();
 $connection->schema()->createTable('field_revision_field_text_plain_filtered', array(
   'fields' => array(
     'entity_type' => array(
@@ -52779,7 +52848,7 @@ $connection->insert('system')
   'name' => 'i18n_sync',
   'type' => 'module',
   'owner' => '',
-  'status' => '0',
+  'status' => '1',
   'bootstrap' => '0',
   'schema_version' => '-1',
   'weight' => '0',
@@ -54817,6 +54886,14 @@ $connection->insert('variable')
   'name' => 'i18n_string_textgroup_class_taxonomy',
   'value' => 's:29:"i18n_string_textgroup_default";',
 ))
+->values(array(
+  'name' => 'i18n_sync_node_type_article',
+  'value' => 'a:1:{i:0;s:16:"field_text_plain";}',
+))
+->values(array(
+  'name' => 'i18n_sync_source_article',
+  'value' => 'i:0;',
+))
 ->values(array(
   'name' => 'image_jpeg_quality',
   'value' => 'i:80;',
diff --git a/core/modules/migrate_drupal_ui/tests/src/Functional/d7/MultilingualReviewPageTest.php b/core/modules/migrate_drupal_ui/tests/src/Functional/d7/MultilingualReviewPageTest.php
index 2e8b1b1c9ff6ed9..b5fdc0239bc10ae 100644
--- a/core/modules/migrate_drupal_ui/tests/src/Functional/d7/MultilingualReviewPageTest.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/d7/MultilingualReviewPageTest.php
@@ -96,6 +96,7 @@ class MultilingualReviewPageTest extends MultilingualReviewPageTestBase {
       'forum',
       'help',
       'i18n_block',
+      'i18n_sync',
       'image',
       'link',
       'list',
@@ -163,7 +164,6 @@ class MultilingualReviewPageTest extends MultilingualReviewPageTestBase {
       'i18n_redirect',
       'i18n_select',
       'i18n_string',
-      'i18n_sync',
       'i18n_taxonomy',
       'i18n_translation',
       'i18n_user',
diff --git a/core/modules/migrate_drupal_ui/tests/src/Functional/d7/Upgrade7Test.php b/core/modules/migrate_drupal_ui/tests/src/Functional/d7/Upgrade7Test.php
index 4e7e16c4e4ac06e..6c2bb3952196fbd 100644
--- a/core/modules/migrate_drupal_ui/tests/src/Functional/d7/Upgrade7Test.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/d7/Upgrade7Test.php
@@ -142,6 +142,7 @@ class Upgrade7Test extends MigrateUpgradeExecuteTestBase {
       'filter',
       'forum',
       'i18n_block',
+      'i18n_sync',
       'i18n_variable',
       'image',
       'link',
diff --git a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
index 287dd4037e553ec..bd8ab3f45903a76 100644
--- a/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
+++ b/core/modules/node/tests/src/Kernel/Migrate/d7/MigrateNodeTest.php
@@ -210,6 +210,16 @@ class MigrateNodeTest extends MigrateDrupal7TestBase {
 
     $node = Node::load(7);
     $this->assertEquals(CommentItemInterface::OPEN, $node->comment_forum->status);
+
+    // Test synchronized field.
+    $value = 'Kai Opaka';
+    $node = Node::load(2);
+    $this->assertSame($value, $node->field_text_plain->value);
+    $this->assertArrayNotHasKey('field_text_plain', $node->getTranslatableFields());
+
+    $node = $node->getTranslation('is');
+    $this->assertSame($value, $node->field_text_plain->value);
+
   }
 
   /**