diff --git a/src/Core/Model/Summary/SummaryDetail.php b/src/Core/Model/Summary/SummaryDetail.php
index 79ca690..2a9fc5c 100644
--- a/src/Core/Model/Summary/SummaryDetail.php
+++ b/src/Core/Model/Summary/SummaryDetail.php
@@ -113,6 +113,11 @@ class SummaryDetail
      */
     private $mtoOtrosTributos;
 
+    /**
+     * @var float
+     */
+    private $mtoIcbper;
+
     /**
      * @return string
      */
@@ -332,6 +337,7 @@ public function setMtoOperExoneradas($mtoOperExoneradas)
 
         return $this;
     }
+
     /**
      * @return float
      */
@@ -422,11 +428,13 @@ public function getMtoIvap()
 
     /**
      * @param float $mtoIvap
+     *
      * @return SummaryDetail
      */
     public function setMtoIvap($mtoIvap)
     {
         $this->mtoIvap = $mtoIvap;
+
         return $this;
     }
 
@@ -469,4 +477,24 @@ public function setMtoOtrosTributos($mtoOtrosTributos)
 
         return $this;
     }
+
+    /**
+     * @return float
+     */
+    public function getMtoIcbper()
+    {
+        return $this->mtoIcbper;
+    }
+
+    /**
+     * @param float $mtoIcbper
+     *
+     * @return SummaryDetail
+     */
+    public function setMtoIcbper($mtoIcbper)
+    {
+        $this->mtoIcbper = $mtoIcbper;
+
+        return $this;
+    }
 }