diff --git a/app/DataMapper/InvoiceItem.php b/app/DataMapper/InvoiceItem.php
index 48eb8aaa326a..70a6e9d6bf2c 100644
--- a/app/DataMapper/InvoiceItem.php
+++ b/app/DataMapper/InvoiceItem.php
@@ -43,6 +43,8 @@ class InvoiceItem
 
     public $line_total = 0;
 
+    public $gross_line_total = 0;
+
     public $date = '';
 
     public $custom_value1 = '';
@@ -72,6 +74,7 @@ class InvoiceItem
         'tax_rate3' => 'float',
         'sort_id' => 'string',
         'line_total' => 'float',
+        'gross_line_total' => 'float',
         'date' => 'string',
         'custom_value1' => 'string',
         'custom_value2' => 'string',
diff --git a/app/Helpers/Invoice/InvoiceItemSum.php b/app/Helpers/Invoice/InvoiceItemSum.php
index a542c017c926..e796e98aea4c 100644
--- a/app/Helpers/Invoice/InvoiceItemSum.php
+++ b/app/Helpers/Invoice/InvoiceItemSum.php
@@ -28,6 +28,8 @@ class InvoiceItemSum
 
     private $line_total;
 
+    private $gross_line_total;
+
     private $currency;
 
     private $total_taxes;
@@ -38,6 +40,8 @@ class InvoiceItemSum
 
     private $sub_total;
 
+    private $gross_sub_total;
+
     private $total_discount;
 
     private $tax_collection;
@@ -83,6 +87,8 @@ class InvoiceItemSum
     {
         $this->sub_total += $this->getLineTotal();
 
+        $this->gross_sub_total += $this->getGrossLineTotal();
+
         $this->line_items[] = $this->item;
 
         return $this;
@@ -148,6 +154,8 @@ class InvoiceItemSum
 
         $this->setTotalTaxes($this->formatValue($item_tax, $this->currency->precision));
 
+        $this->item->gross_line_total = $this->getLineTotal() + $item_tax;
+
         return $this;
     }
 
@@ -186,6 +194,11 @@ class InvoiceItemSum
         return $this->item->line_total;
     }
 
+    public function getGrossLineTotal()
+    {
+        return $this->item->gross_line_total;
+    }
+
     public function getLineItems()
     {
         return $this->line_items;
@@ -208,6 +221,11 @@ class InvoiceItemSum
         return $this->sub_total;
     }
 
+    public function getGrossSubTotal()
+    {
+        return $this->gross_line_total;
+    }
+
     public function setSubTotal($value)
     {
         $this->sub_total = $value;
diff --git a/app/Helpers/Invoice/InvoiceSum.php b/app/Helpers/Invoice/InvoiceSum.php
index 53012df09105..a66a04d912f1 100644
--- a/app/Helpers/Invoice/InvoiceSum.php
+++ b/app/Helpers/Invoice/InvoiceSum.php
@@ -42,6 +42,8 @@ class InvoiceSum
 
     private $sub_total;
 
+    private $gross_sub_total;
+
     /**
      * Constructs the object with Invoice and Settings object.
      *
@@ -75,7 +77,8 @@ class InvoiceSum
         $this->invoice->line_items = $this->invoice_items->getLineItems();
         $this->total = $this->invoice_items->getSubTotal();
         $this->setSubTotal($this->invoice_items->getSubTotal());
-
+        $this->setGrossSubTotal($this->invoice_items->getGrossSubTotal());
+        
         return $this;
     }
 
@@ -266,6 +269,18 @@ class InvoiceSum
         return $this;
     }
 
+    public function getGrossSubTotal()
+    {
+        return $this->gross_sub_total;
+    }
+
+    public function setGrossSubTotal($value)
+    {
+        $this->gross_sub_total = $value;
+
+        return $this;
+    }
+
     public function getTotalDiscount()
     {
         return $this->total_discount;
diff --git a/app/Utils/HtmlEngine.php b/app/Utils/HtmlEngine.php
index 5621c0c00704..f8cd26f91acb 100644
--- a/app/Utils/HtmlEngine.php
+++ b/app/Utils/HtmlEngine.php
@@ -175,6 +175,7 @@ class HtmlEngine
         $data['$invoice.discount'] = ['value' => Number::formatMoney($this->entity_calc->getTotalDiscount(), $this->client) ?: ' ', 'label' => ctrans('texts.discount')];
         $data['$discount'] = &$data['$invoice.discount'];
         $data['$subtotal'] = ['value' => Number::formatMoney($this->entity_calc->getSubTotal(), $this->client) ?: ' ', 'label' => ctrans('texts.subtotal')];
+        $data['$gross_subtotal'] = ['value' => Number::formatMoney($this->entity_calc->getGrossSubTotal(), $this->client) ?: ' ', 'label' => ctrans('texts.subtotal')];
 
         if($this->entity->uses_inclusive_taxes)
             $data['$net_subtotal'] = ['value' => Number::formatMoney(($this->entity_calc->getSubTotal() - $this->entity->total_taxes), $this->client) ?: ' ', 'label' => ctrans('texts.net_subtotal')];
diff --git a/tests/Unit/InvoiceItemTest.php b/tests/Unit/InvoiceItemTest.php
index 6a75f97c602d..7b6f8e5621c6 100644
--- a/tests/Unit/InvoiceItemTest.php
+++ b/tests/Unit/InvoiceItemTest.php
@@ -51,6 +51,29 @@ class InvoiceItemTest extends TestCase
         $this->assertEquals($item_calc->getLineTotal(), 10);
     }
 
+    public function testInvoiceItemTotalSimpleWithGrossTaxes()
+    {
+        $item = InvoiceItemFactory::create();
+        $item->quantity = 1;
+        $item->cost = 10;
+        $item->is_amount_discount = true;
+        $item->tax_rate1 = 10;
+
+        $settings = new \stdClass;
+        $settings->inclusive_taxes = false;
+        $settings->precision = 2;
+
+        $this->invoice->line_items = [$item];
+
+        $item_calc = new InvoiceItemSum($this->invoice, $settings);
+        $item_calc->process();
+
+        $this->assertEquals($item_calc->getLineTotal(), 10);
+        $this->assertEquals($item_calc->getGrossLineTotal(), 11);
+    }
+
+
+
     public function testInvoiceItemTotalSimpleWithDiscount()
     {
         $item = InvoiceItemFactory::create();
@@ -71,6 +94,29 @@ class InvoiceItemTest extends TestCase
         $this->assertEquals($item_calc->getLineTotal(), 8);
     }
 
+    public function testInvoiceItemTotalSimpleWithDiscountAndGrossLineTotal()
+    {
+        $item = InvoiceItemFactory::create();
+        $item->quantity = 1;
+        $item->cost = 10;
+        $item->is_amount_discount = true;
+        $item->discount = 2;
+        $item->tax_rate1 = 10;
+
+        $this->invoice->line_items = [$item];
+
+        $settings = new \stdClass;
+        $settings->inclusive_taxes = false;
+        $settings->precision = 2;
+
+        $item_calc = new InvoiceItemSum($this->invoice, $settings);
+        $item_calc->process();
+
+        $this->assertEquals($item_calc->getLineTotal(), 8);
+        $this->assertEquals($item_calc->getGrossLineTotal(), 8.8);
+
+    }    
+
     public function testInvoiceItemTotalSimpleWithDiscountWithPrecision()
     {
         $item = InvoiceItemFactory::create();