diff --git a/l10n_do_accounting/__manifest__.py b/l10n_do_accounting/__manifest__.py
index f8fb94b9..87c5d46d 100644
--- a/l10n_do_accounting/__manifest__.py
+++ b/l10n_do_accounting/__manifest__.py
@@ -8,7 +8,7 @@
     "category": "Localization",
     "license": "LGPL-3",
     "website": "https://github.com/odoo-dominicana",
-    "version": "14.0.2.18.0",
+    "version": "14.0.2.18.1",
     # any module necessary for this one to work correctly
     "depends": ["l10n_latam_invoice_document", "l10n_do"],
     # always loaded
diff --git a/l10n_do_accounting/models/account_move_line.py b/l10n_do_accounting/models/account_move_line.py
index 50eb3c10..cf6fa8fd 100644
--- a/l10n_do_accounting/models/account_move_line.py
+++ b/l10n_do_accounting/models/account_move_line.py
@@ -38,8 +38,11 @@ def _get_price_total_and_subtotal(
             line_itbis_taxes = self.tax_ids.filtered(
                 lambda t: t.tax_group_id == self.env.ref("l10n_do.group_itbis")
             )
+            price_unit = self.price_unit
+            if self.discount:
+                price_unit = price_unit - (price_unit * (self.discount / 100))
             itbis_taxes_data = line_itbis_taxes.compute_all(
-                price_unit=self.price_unit,
+                price_unit=price_unit,
                 quantity=self.quantity,
             )
             res["l10n_do_itbis_amount"] = sum(