diff --git a/packages/forms/docs/03-fields/03-select.md b/packages/forms/docs/03-fields/03-select.md
index f64aa14eec..1da5a36f40 100644
--- a/packages/forms/docs/03-fields/03-select.md
+++ b/packages/forms/docs/03-fields/03-select.md
@@ -264,6 +264,21 @@ Select::make('author_id')
     ->searchable(['first_name', 'last_name'])
 ```
 
+### Saving pivot data to the relationship
+
+If you're using a `multiple()` relationship and your pivot table has additional columns, you can use the `pivotData()` method to specify the data that should be saved in them:
+
+```php
+use Filament\Forms\Components\Select;
+
+Select::make('primaryTechnologies')
+    ->relationship(name: 'technologies', titleAttribute: 'name')
+    ->multiple()
+    ->pivotData([
+        'is_primary' => true,
+    ])
+```
+
 ### Creating a new option in a modal
 
 You may define a custom form that can be used to create a new record and attach it to the `BelongsTo` relationship:
diff --git a/packages/forms/docs/03-fields/06-checkbox-list.md b/packages/forms/docs/03-fields/06-checkbox-list.md
index 0969434b9a..c6155c4983 100644
--- a/packages/forms/docs/03-fields/06-checkbox-list.md
+++ b/packages/forms/docs/03-fields/06-checkbox-list.md
@@ -240,6 +240,20 @@ CheckboxList::make('authors')
     ->getOptionLabelFromRecordUsing(fn (Model $record) => "{$record->first_name} {$record->last_name}")
 ```
 
+### Saving pivot data to the relationship
+
+If your pivot table has additional columns, you can use the `pivotData()` method to specify the data that should be saved in them:
+
+```php
+use Filament\Forms\Components\CheckboxList;
+
+CheckboxList::make('primaryTechnologies')
+    ->relationship(name: 'technologies', titleAttribute: 'name')
+    ->pivotData([
+        'is_primary' => true,
+    ])
+```
+
 ## Setting a custom no search results message
 
 When you're using a searchable checkbox list, you may want to display a custom message when no search results are found. You can do this using the `noSearchResultsMessage()` method:
diff --git a/packages/forms/src/Components/CheckboxList.php b/packages/forms/src/Components/CheckboxList.php
index 28db14e1dc..fc9576fb8b 100644
--- a/packages/forms/src/Components/CheckboxList.php
+++ b/packages/forms/src/Components/CheckboxList.php
@@ -24,6 +24,7 @@ class CheckboxList extends Field implements Contracts\CanDisableOptions, Contrac
     use Concerns\HasGridDirection;
     use Concerns\HasNestedRecursiveValidationRules;
     use Concerns\HasOptions;
+    use Concerns\HasPivotData;
 
     /**
      * @var view-string
@@ -185,7 +186,15 @@ class CheckboxList extends Field implements Contracts\CanDisableOptions, Contrac
         });
 
         $this->saveRelationshipsUsing(static function (CheckboxList $component, ?array $state) {
-            $component->getRelationship()->sync($state ?? []);
+            $pivotData = $component->getPivotData();
+
+            if ($pivotData === []) {
+                $component->getRelationship()->sync($state ?? []);
+
+                return;
+            }
+
+            $component->getRelationship()->syncWithPivotValues($state ?? [], $pivotData);
         });
 
         $this->dehydrated(false);
diff --git a/packages/forms/src/Components/Concerns/HasPivotData.php b/packages/forms/src/Components/Concerns/HasPivotData.php
new file mode 100644
index 0000000000..ea4b817171
--- /dev/null
+++ b/packages/forms/src/Components/Concerns/HasPivotData.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace Filament\Forms\Components\Concerns;
+
+use Closure;
+
+trait HasPivotData
+{
+    /**
+     * @var array<string, mixed> | Closure
+     */
+    protected array | Closure $pivotData = [];
+
+    /**
+     * @param  array<string, mixed> | Closure  $data
+     */
+    public function pivotData(array | Closure $data): static
+    {
+        $this->pivotData = $data;
+
+        return $this;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function getPivotData(): array
+    {
+        return $this->evaluate($this->pivotData) ?? [];
+    }
+}
diff --git a/packages/forms/src/Components/Select.php b/packages/forms/src/Components/Select.php
index d196f28e7a..ebed92312e 100644
--- a/packages/forms/src/Components/Select.php
+++ b/packages/forms/src/Components/Select.php
@@ -46,6 +46,7 @@ class Select extends Field implements Contracts\CanDisableOptions, Contracts\Has
     use Concerns\HasLoadingMessage;
     use Concerns\HasNestedRecursiveValidationRules;
     use Concerns\HasOptions;
+    use Concerns\HasPivotData;
     use Concerns\HasPlaceholder;
     use HasExtraAlpineAttributes;
 
@@ -963,7 +964,15 @@ class Select extends Field implements Contracts\CanDisableOptions, Contracts\Has
                 return;
             }
 
-            $relationship->sync($state ?? []);
+            $pivotData = $component->getPivotData();
+
+            if ($pivotData === []) {
+                $relationship->sync($state ?? []);
+
+                return;
+            }
+
+            $relationship->syncWithPivotValues($state ?? [], $pivotData);
         });
 
         $this->createOptionUsing(static function (Select $component, array $data, Form $form) {