diff --git a/packages/core/src/Core/Model/Sale/BaseSale.php b/packages/core/src/Core/Model/Sale/BaseSale.php
index 17d3bc19..f8937cc1 100644
--- a/packages/core/src/Core/Model/Sale/BaseSale.php
+++ b/packages/core/src/Core/Model/Sale/BaseSale.php
@@ -60,6 +60,11 @@ class BaseSale implements DocumentInterface
      */
     protected $tipoMoneda;
 
+    /**
+     * @var float
+     */
+    protected $sumOtrosDescuentos;
+
     /**
      * @var float
      */
@@ -351,6 +356,26 @@ public function setTipoMoneda(?string $tipoMoneda): self
         return $this;
     }
 
+    /**
+     * @return float
+     */
+    public function getSumOtrosDescuentos(): ?float
+    {
+        return $this->sumOtrosDescuentos;
+    }
+
+    /**
+     * @param float $sumOtrosDescuentos
+     *
+     * @return $this
+     */
+    public function setSumOtrosDescuentos(?float $sumOtrosDescuentos): self
+    {
+        $this->sumOtrosDescuentos = $sumOtrosDescuentos;
+
+        return $this;
+    }
+
     /**
      * @return float
      */
diff --git a/packages/core/src/Core/Model/Sale/Invoice.php b/packages/core/src/Core/Model/Sale/Invoice.php
index c6feb474..2ffced88 100644
--- a/packages/core/src/Core/Model/Sale/Invoice.php
+++ b/packages/core/src/Core/Model/Sale/Invoice.php
@@ -43,11 +43,6 @@ class Invoice extends BaseSale
      */
     private $mtoDescuentos;
 
-    /**
-     * @var float
-     */
-    private $sumOtrosDescuentos;
-
     /**
      * @var Charge[]
      */
@@ -195,26 +190,6 @@ public function setMtoDescuentos(?float $mtoDescuentos): Invoice
         return $this;
     }
 
-    /**
-     * @return float
-     */
-    public function getSumOtrosDescuentos(): ?float
-    {
-        return $this->sumOtrosDescuentos;
-    }
-
-    /**
-     * @param float $sumOtrosDescuentos
-     *
-     * @return Invoice
-     */
-    public function setSumOtrosDescuentos(?float $sumOtrosDescuentos): Invoice
-    {
-        $this->sumOtrosDescuentos = $sumOtrosDescuentos;
-
-        return $this;
-    }
-
     /**
      * @return Charge[]
      */
diff --git a/packages/xml/src/Xml/Templates/notacr2.1.xml.twig b/packages/xml/src/Xml/Templates/notacr2.1.xml.twig
index 7492a54f..8e4a35d7 100644
--- a/packages/xml/src/Xml/Templates/notacr2.1.xml.twig
+++ b/packages/xml/src/Xml/Templates/notacr2.1.xml.twig
@@ -278,6 +278,9 @@
         {% endif %}
     </cac:TaxTotal>
     <cac:LegalMonetaryTotal>
+        {% if doc.sumOtrosDescuentos is not null %}
+        <cbc:AllowanceTotalAmount currencyID="{{ doc.tipoMoneda }}">{{ doc.sumOtrosDescuentos|n_format }}</cbc:AllowanceTotalAmount>
+        {% endif %}
         {% if doc.sumOtrosCargos is not null %}
         <cbc:ChargeTotalAmount currencyID="{{ doc.tipoMoneda }}">{{ doc.sumOtrosCargos|n_format }}</cbc:ChargeTotalAmount>
         {% endif %}
diff --git a/packages/xml/src/Xml/Templates/notadb2.1.xml.twig b/packages/xml/src/Xml/Templates/notadb2.1.xml.twig
index ae0eb113..37f2ff84 100644
--- a/packages/xml/src/Xml/Templates/notadb2.1.xml.twig
+++ b/packages/xml/src/Xml/Templates/notadb2.1.xml.twig
@@ -265,6 +265,9 @@
         {% if doc.subTotal is not null %}
             <cbc:TaxInclusiveAmount currencyID="{{ doc.tipoMoneda }}">{{ doc.subTotal|n_format }}</cbc:TaxInclusiveAmount>
         {% endif %}
+        {% if doc.sumOtrosDescuentos is not null %}
+        <cbc:AllowanceTotalAmount currencyID="{{ doc.tipoMoneda }}">{{ doc.sumOtrosDescuentos|n_format }}</cbc:AllowanceTotalAmount>
+        {% endif %}
         {% if doc.sumOtrosCargos is not null %}
         <cbc:ChargeTotalAmount currencyID="{{ doc.tipoMoneda }}">{{ doc.sumOtrosCargos|n_format }}</cbc:ChargeTotalAmount>
         {% endif %}
diff --git a/packages/xml/tests/Xml/Builder/v21/FeNoteBuilderTest.php b/packages/xml/tests/Xml/Builder/v21/FeNoteBuilderTest.php
index 10b5579d..05c219db 100644
--- a/packages/xml/tests/Xml/Builder/v21/FeNoteBuilderTest.php
+++ b/packages/xml/tests/Xml/Builder/v21/FeNoteBuilderTest.php
@@ -51,4 +51,33 @@ public function testCreateXmlDebitNote()
         $this->assertNotEmpty($xml);
         $this->assertSchema($xml);
     }
+
+    /**
+     * @dataProvider noteTypeProvider
+     */
+    public function testCreateXmlNoteWithGlobalDiscount(string $tipoDoc)
+    {
+        /**@var $note Note*/
+        $note = $this->createDocument(NoteStore::class);
+        $note->setTipoDoc($tipoDoc);
+        $note->setUblVersion('2.1');
+        $note->setSumOtrosDescuentos(20.50);
+
+        $xml = $this->build($note);
+
+        $this->assertNotEmpty($xml);
+        $this->assertSchema($xml);
+        $this->assertStringContainsString(
+            '<cbc:AllowanceTotalAmount currencyID="PEN">20.50</cbc:AllowanceTotalAmount>',
+            $xml
+        );
+    }
+
+    public function noteTypeProvider(): array
+    {
+        return [
+            'credit note' => ['07'],
+            'debit note' => ['08'],
+        ];
+    }
 }
\ No newline at end of file