diff --git a/app/Domains/Invoice/Actions/ChangeStatus/ChangeStatusCommand.php b/app/Domains/Invoice/Actions/ChangeStatus/ChangeStatusCommand.php
index e6326d0..01848b0 100644
--- a/app/Domains/Invoice/Actions/ChangeStatus/ChangeStatusCommand.php
+++ b/app/Domains/Invoice/Actions/ChangeStatus/ChangeStatusCommand.php
@@ -40,7 +40,7 @@ class ChangeStatusCommand {
                 $this->request->invoice->status = InvoiceStatus::INVOICE_STATUS_DELETED;
                 break;
             case InvoiceStatus::INVOICE_STATUS_EXPORTED:
-                //$this->request->invoice->status = InvoiceStatus::INVOICE_STATUS_EXPORTED;
+                $this->request->invoice->status = InvoiceStatus::INVOICE_STATUS_EXPORTED;
                 $this->request->invoice->upload_required = true;
                 break;
         }
diff --git a/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceCommand.php b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceCommand.php
new file mode 100644
index 0000000..044e57a
--- /dev/null
+++ b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceCommand.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Domains\Invoice\Actions\UploadInvoice;
+
+use App\Domains\Invoice\Actions\CreateInvoiceReceipt\CreateInvoiceReceiptCommand;
+use App\Domains\Invoice\Actions\CreateInvoiceReceipt\CreateInvoiceReceiptRequest;
+use App\Providers\WebDavProvider;
+use Illuminate\Support\Facades\Storage;
+
+class UploadInvoiceCommand {
+    private UploadInvoiceRequest $request;
+    public function __construct(UploadInvoiceRequest $request) {
+        $this->request = $request;
+    }
+
+    public function execute() : UploadInvoiceResponse {
+        $uploadResponse = new UploadInvoiceResponse();
+
+        $uploadDir = sprintf(
+            '%1$s%2$s/%3$s',
+            WebDavProvider::INVOICE_PREFIX,
+            app('tenant')->url,
+            $this->request->invoice->costUnit()->first()->name
+        );
+
+        $webDavProvider = new WebDavProvider($uploadDir);
+
+        $createInvoiceReceiptRequest = new CreateInvoiceReceiptRequest($this->request->invoice);
+        $createInvoiceReceiptCommand = new CreateInvoiceReceiptCommand($createInvoiceReceiptRequest);
+        $response = $createInvoiceReceiptCommand->execute();
+        if ('' === $response->fileName) {
+            app('taskLogger')->error('PDF oder ZIP zur Abrechnung konnte nicht erstellt werden.');
+            return $uploadResponse;
+        }
+
+        if ($webDavProvider->uploadFile($response->fileName)) {
+            $this->request->invoice->upload_required = false;
+            $this->request->invoice->save();
+            $uploadResponse->success = true;
+        } else {
+            app('taskLogger')->error('PDF oder ZIP zur Abrechnung konnte nicht hochgeladen werden.');
+        }
+
+        if (Storage::exists($response->fileName)) {
+            Storage::delete($response->fileName);
+        }
+
+        return $uploadResponse;
+    }
+}
diff --git a/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceRequest.php b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceRequest.php
new file mode 100644
index 0000000..5a0de48
--- /dev/null
+++ b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceRequest.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Invoice\Actions\UploadInvoice;
+
+use App\Models\Invoice;
+
+class UploadInvoiceRequest {
+    public Invoice $invoice;
+
+    public function __construct(Invoice $invoice) {
+        $this->invoice = $invoice;
+    }
+}
diff --git a/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceResponse.php b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceResponse.php
new file mode 100644
index 0000000..a32c685
--- /dev/null
+++ b/app/Domains/Invoice/Actions/UploadInvoice/UploadInvoiceResponse.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Domains\Invoice\Actions\UploadInvoice;
+
+class UploadInvoiceResponse {
+    public bool $success;
+
+    public function __construct() {
+        $this->success = false;
+    }
+}
diff --git a/app/Enumerations/CronTaskType.php b/app/Enumerations/CronTaskType.php
new file mode 100644
index 0000000..0c7608a
--- /dev/null
+++ b/app/Enumerations/CronTaskType.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Enumerations;
+
+use App\Scopes\CommonModel;
+
+class CronTaskType extends CommonModel{
+    public const CRON_TASK_TYPE_REALTIME = 'realtime';
+    public const CRON_TASK_TYPE_DAILY = 'daily';
+}
+
diff --git a/app/Installer/ProductionDataSeeder.php b/app/Installer/ProductionDataSeeder.php
index 9736ab5..c2b42c3 100644
--- a/app/Installer/ProductionDataSeeder.php
+++ b/app/Installer/ProductionDataSeeder.php
@@ -3,6 +3,7 @@
 namespace App\Installer;
 
 use App\Enumerations\CostUnitType;
+use App\Enumerations\CronTaskType;
 use App\Enumerations\EatingHabit;
 use App\Enumerations\FirstAidPermission;
 use App\Enumerations\InvoiceStatus;
@@ -13,6 +14,7 @@ use App\Models\Tenant;
 
 class ProductionDataSeeder {
     public function execute() {
+        $this->installCronTypes();
         $this->installUserRoles();
         $this->installCostUnitTypes();
         $this->installSwimmingPermissions();
@@ -21,6 +23,7 @@ class ProductionDataSeeder {
         $this->installTenants();
         $this->installInvoiceMetaData();
 
+
     }
 
     private function installUserRoles() {
@@ -105,6 +108,11 @@ class ProductionDataSeeder {
         InvoiceStatus::create(['slug' => InvoiceStatus::INVOICE_STATUS_APPROVED]);
         InvoiceStatus::create(['slug' => InvoiceStatus::INVOICE_STATUS_EXPORTED]);
         InvoiceStatus::create(['slug' => InvoiceStatus::INVOICE_STATUS_DENIED]);
-        InvoiceStatus::create(['slug' => InvoiceStatus::INVOICE_STAUTS_DELETED]);
+        InvoiceStatus::create(['slug' => InvoiceStatus::INVOICE_STATUS_DELETED]);
+    }
+
+    private function installCronTypes() {
+        CronTaskType::creata(['slug' => CronTaskType::CRON_TASK_TYPE_REALTIME]);
+        CronTaskType::creata(['slug' => CronTaskType::CRON_TASK_TYPE_DAILY]);
     }
 }
diff --git a/app/Models/CronTask.php b/app/Models/CronTask.php
new file mode 100644
index 0000000..01930ca
--- /dev/null
+++ b/app/Models/CronTask.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use App\Scopes\CommonModel;
+
+class CronTask extends CommonModel
+{
+    protected $table = 'cron_tasks';
+    protected $fillable = ['name', 'execution_type', 'schedule_time', 'last_run'];
+    protected $dates = ['last_run'];
+}
diff --git a/app/Providers/CronTaskHandleProvider.php b/app/Providers/CronTaskHandleProvider.php
new file mode 100644
index 0000000..32b82f9
--- /dev/null
+++ b/app/Providers/CronTaskHandleProvider.php
@@ -0,0 +1,88 @@
+<?php
+
+namespace App\Providers;
+
+use App\Enumerations\CronTaskType;
+use App\Models\Tenant;
+use App\Scopes\CommonController;
+use Illuminate\Http\Request;
+use Carbon\Carbon;
+use App\Models\CronTask;
+use Psr\Log\LoggerInterface;
+
+class CronTaskHandleProvider extends CommonController
+{
+    public function run(Request $request)
+    {
+        $now = Carbon::now();
+
+        $tenants = Tenant::where('has_active_instance', true)->get();
+
+        foreach ($tenants as $tenant) {
+            app()->instance('tenant', $tenant);
+            $this->runTenantTasks($tenant, $now);
+        }
+
+        return response()->json([
+            'status' => 'ok',
+            'time' => $now->toDateTimeString(),
+        ]);
+    }
+
+    private function runTenantTasks(Tenant $tenant, Carbon $now) {
+        $tasks = CronTask::all();
+
+        foreach ($tasks as $task) {
+
+            // --- Every-Time Tasks ---
+            if ($task->execution_type === CronTaskType::CRON_TASK_TYPE_REALTIME) {
+                $this->runTask($task);
+            }
+
+            // --- Daily Tasks ---
+            if ($task->execution_type === CronTaskType::CRON_TASK_TYPE_DAILY) {
+                $scheduledTime = $task->schedule_time;
+                $alreadyRunToday = $task->last_run?->isToday() ?? false;
+
+                if (!$alreadyRunToday && $now->format('H:i') === $scheduledTime) {
+                    $this->runTask($task);
+                }
+            }
+        }
+    }
+
+    private function runTask(CronTask $task)
+    {
+        $logger = $this->taskLogger($task->name, app('tenant'));
+        app()->instance('taskLogger', $logger);
+
+
+        $taskClass = "\\App\\Tasks\\" . $task->name;
+        if (class_exists($taskClass)) {
+            $instance = new $taskClass();
+            $instance->handle();
+
+            // Update last_run
+            $task->last_run = now();
+            $task->save();
+        }
+    }
+
+    private function taskLogger(string $taskName, $tenant = null) : LoggerInterface
+    {
+        $tenantSlug = $tenant->slug;
+        $logDir = storage_path("logs/{$tenantSlug}");
+
+        if (!file_exists($logDir)) {
+            mkdir($logDir, 0755, true);
+        }
+
+        $logPath = "{$logDir}/{$taskName}.log";
+
+        return \Illuminate\Support\Facades\Log::build([
+            'driver' => 'single',
+            'path' => $logPath,
+            'level' => 'debug',
+        ]);
+    }
+}
diff --git a/app/Providers/WebDavProvider.php b/app/Providers/WebDavProvider.php
index 7c76d2e..a8c798d 100644
--- a/app/Providers/WebDavProvider.php
+++ b/app/Providers/WebDavProvider.php
@@ -13,10 +13,10 @@ class WebDavProvider {
         $this->workingDirectory = $workingDirectory;
     }
 
-    public function uploadFile(string $fileName) {
+    public function uploadFile(string $fileName) : bool {
         $baseDir = storage_path('app/private/');
 
-        $this->webDavClient->upload_file($baseDir . $fileName, $this->workingDirectory . '/'.
+        return $this->webDavClient->upload_file($baseDir . $fileName, $this->workingDirectory . '/'.
         basename($fileName)
 
 
diff --git a/app/Repositories/InvoiceRepository.php b/app/Repositories/InvoiceRepository.php
index 9738cef..b481bdf 100644
--- a/app/Repositories/InvoiceRepository.php
+++ b/app/Repositories/InvoiceRepository.php
@@ -39,6 +39,10 @@ class InvoiceRepository {
         return $invoices;
     }
 
+    public function getUnexportedInvoices() : Collection {
+        return Invoice::where(['tenant' => app('tenant')->slug, 'status' => InvoiceStatus::INVOICE_STATUS_EXPORTED, 'upload_required' => true])->get();
+    }
+
     public function getByStatus(CostUnit $costUnit, string $status, bool $forDisplay = true) : array {
         $returnData = [];
         foreach ($costUnit->invoices()->where('status', $status)->get() as $invoice) {
diff --git a/app/Tasks/CronTask.php b/app/Tasks/CronTask.php
new file mode 100644
index 0000000..4f0fac5
--- /dev/null
+++ b/app/Tasks/CronTask.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Tasks;
+
+interface CronTask
+{
+    public function handle(): void;
+}
diff --git a/app/Tasks/UploadInvoices.php b/app/Tasks/UploadInvoices.php
new file mode 100644
index 0000000..e124f9e
--- /dev/null
+++ b/app/Tasks/UploadInvoices.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Tasks;
+
+use App\Domains\Invoice\Actions\UploadInvoice\UploadInvoiceCommand;
+use App\Domains\Invoice\Actions\UploadInvoice\UploadInvoiceRequest;
+use App\Repositories\InvoiceRepository;
+use Psr\Log\LoggerInterface;
+
+class UploadInvoices implements CronTask {
+    public function handle(): void
+    {
+        if (!app('tenant')->upload_exports) {
+            return;
+        }
+
+        $invoiceRepository = new InvoiceRepository();
+        foreach ($invoiceRepository->getUnexportedInvoices() as $invoice) {
+            app('taskLogger')->info("Uploading invoice {$invoice->invoice_number}");
+            $request = new UploadInvoiceRequest($invoice);
+            $command = new UploadInvoiceCommand($request);
+            if ($command->execute()->success) {
+                app('taskLogger')->info('Upload successful');
+            } else {
+                app('taskLogger')->error('Upload failed');
+            }
+
+            app('taskLogger')->info('------------------------------------');
+        };
+    }
+}
diff --git a/config/logging.php b/config/logging.php
index 9e998a4..86fbaac 100644
--- a/config/logging.php
+++ b/config/logging.php
@@ -126,7 +126,6 @@ return [
         'emergency' => [
             'path' => storage_path('logs/laravel.log'),
         ],
-
     ],
 
 ];
diff --git a/database/migrations/2026_02_01_140010_create_cron_tasks.php b/database/migrations/2026_02_01_140010_create_cron_tasks.php
new file mode 100644
index 0000000..ce76fc1
--- /dev/null
+++ b/database/migrations/2026_02_01_140010_create_cron_tasks.php
@@ -0,0 +1,35 @@
+<?php
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration {
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('cron_task_types', function (Blueprint $table) {
+            $table->string('slug')->primary();
+        });
+
+
+        Schema::create('cron_tasks', function (Blueprint $table) {
+            $table->id();
+            $table->string('name')->unique();
+            $table->string('execution_type');
+            $table->time('schedule_time')->nullable();
+            $table->timestamp('last_run')->nullable();
+            $table->timestamps();
+
+            $table->foreign('execution_type')->references('slug')->on('cron_task_types')->cascadeOnDelete()->cascadeOnUpdate();
+
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('cron_tasks');
+        Schema::dropIfExists('cron_task_types');
+    }
+};
diff --git a/routes/web.php b/routes/web.php
index 6d12720..ce678fd 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -3,6 +3,8 @@
 use App\Domains\Dashboard\Controllers\DashboardController;
 use App\Http\Controllers\TestRenderInertiaProvider;
 use App\Middleware\IdentifyTenant;
+use App\Providers\CronController;
+use App\Providers\CronTaskHandleProvider;
 use App\Providers\GlobalDataProvider;
 use Illuminate\Support\Facades\Route;
 
@@ -17,7 +19,7 @@ require_once __DIR__ . '/../app/Domains/Invoice/Routes/api.php';
 
 
 
-
+Route::get('/execute-crons', [CronTaskHandleProvider::class, 'run']);
 
 Route::middleware(IdentifyTenant::class)->group(function () {
     Route::get('/', DashboardController::class);