diff --git a/Layout/default/Timerecording/Index.php b/Layout/default/Timerecording/Index.php
index a5199b793..3d3eefab8 100644
--- a/Layout/default/Timerecording/Index.php
+++ b/Layout/default/Timerecording/Index.php
@@ -33,6 +33,8 @@ for ($i = 1; $i <= 12; $i++) {
 $years[time() + 31536000] = date('Y', time() + 31536000);
 $years[time()] = date('Y', time());
 $years[time() - 31536000] = date('Y', time() - 31536000);
+$closedmonth = strtotime("01." . $timerecordingBilling->month);
+$mindate = date("Y-m-d", strtotime("+ 1 Month", $closedmonth));
 ?>
 
     <link href="<?= self::getResourcePath() ?>assets/css/select2-cstm.css?<?= date('U') ?>" rel="stylesheet"
@@ -89,8 +91,8 @@ $years[time() - 31536000] = date('Y', time() - 31536000);
         .form-check-label {
             margin-top: 2px;
         }
-        .holiday-text
-        {
+
+        .holiday-text {
             color: #d70000;
         }
 
@@ -142,7 +144,7 @@ $years[time() - 31536000] = date('Y', time() - 31536000);
                         <label class="col-form-label" for="date">Datum</label>
                         <div class="form-row">
                             <div class="col">
-                                <input type="date" id="date" name="date" class="form-control "
+                                <input type="date" min="<?= $mindate ?>" id="date" name="date" class="form-control "
                                        value="<?= date("Y-m-d", time()) ?>"
                                        placeholder="<?= date("d.m.Y", time()); ?>" required="required"/>
                             </div>
diff --git a/application/Timerecording/TimerecordingController.php b/application/Timerecording/TimerecordingController.php
index bee96e9a4..f5d6d14aa 100644
--- a/application/Timerecording/TimerecordingController.php
+++ b/application/Timerecording/TimerecordingController.php
@@ -20,10 +20,11 @@ class TimerecordingController extends mfBaseController
     {
         $this->updatePlushours($this->me->id);
         $this->updateHolidays($this->me->id);
-
+        $timerecordingBilling = TimerecordingBillingModel::getLast();
         $timerecordingCategoriess = TimerecordingCategoryModel::getAll();
         $timerecordingCars = TimerecordingCarModel::search(['timerecording' => 1]);
         $this->layout()->set("timerecordingCategoriess", $timerecordingCategoriess);
+        $this->layout()->set("timerecordingBilling", $timerecordingBilling);
         $this->layout()->set("timerecordingCars", $timerecordingCars);
         $this->layout()->setTemplate("Timerecording/Index");
     }
diff --git a/application/TimerecordingBilling/TimerecordingBillingController.php b/application/TimerecordingBilling/TimerecordingBillingController.php
index b9d7768a7..a970f5514 100644
--- a/application/TimerecordingBilling/TimerecordingBillingController.php
+++ b/application/TimerecordingBilling/TimerecordingBillingController.php
@@ -623,7 +623,7 @@ class TimerecordingBillingController extends mfBaseController
                 $timerecordingEmployee = new TimerecordingEmployee($timerecordingbillingsemployee->timerecordingEmployee->id);
                 $dataemployee = [];
                 $dataemployee['bpahours'] = $timerecordingEmployee->bpahours + $this->request->overtimebpa * 3600;
-                $data['transfer_bpahours'] = $timerecordingbillingsemployee->transfer_overtimebpa - $this->request->overtimebpa * 3600;
+                $data['transfer_bpahours'] = $timerecordingbillingsemployee->transfer_bpahours - $this->request->overtimebpa * 3600;
                 $sum += $this->request->overtimebpa * 3600;
                 $timerecordingEmployee->update($dataemployee);
                 $timerecordingEmployee->save();
@@ -662,7 +662,7 @@ class TimerecordingBillingController extends mfBaseController
                 $timerecordingEmployee = new TimerecordingEmployee($timerecordingbillingsemployee->timerecordingEmployee->id);
                 $dataemployee = [];
                 $dataemployee['bpahours'] = $timerecordingEmployee->bpahours + $this->request->overtimebpa * 3600;
-                $data['transfer_bpahours'] = $timerecordingbillingsemployee->transfer_overtimebpa - $this->request->overtimebpa * 3600;
+                $data['transfer_bpahours'] = $timerecordingbillingsemployee->transfer_bpahours - $this->request->overtimebpa * 3600;
                 $sum += $this->request->overtimebpa * 3600;
                 $timerecordingEmployee->update($dataemployee);
                 $timerecordingEmployee->save();
diff --git a/application/TimerecordingBilling/TimerecordingBillingModel.php b/application/TimerecordingBilling/TimerecordingBillingModel.php
index b6751ed67..b36738a61 100644
--- a/application/TimerecordingBilling/TimerecordingBillingModel.php
+++ b/application/TimerecordingBilling/TimerecordingBillingModel.php
@@ -76,12 +76,10 @@ class TimerecordingBillingModel
 
     }
 
-    public static function getFirst()
+    public static function getLast()
     {
         $db = FronkDB::singleton();
-
-        $where = self::getSqlFilter($filter);
-        $res = $db->select("TimerecordingBilling", "*", "$where ");
+        $res = $db->select("TimerecordingBilling", "*", "1=1 ORDER BY id DESC LIMIT 1");
         if ($db->num_rows($res)) {
             $data = $db->fetch_object($res);
             $item = new TimerecordingBilling($data);