diff --git a/product_sale_price_from_pricelist/models/product_template.py b/product_sale_price_from_pricelist/models/product_template.py
index 4e831df..8e39ca3 100644
--- a/product_sale_price_from_pricelist/models/product_template.py
+++ b/product_sale_price_from_pricelist/models/product_template.py
@@ -67,7 +67,14 @@ class ProductTemplate(models.Model):
                         qty=1, pricelist=pricelist
                     )
                     # Compute taxes to add
-                    tax_price = self.taxes_id.compute_all(
+                    if not template.taxes_id:
+                        raise UserError(
+                            _(
+                                "No taxes defined for product %s. Please define taxes in the product form."
+                            )
+                            % template.name
+                        )
+                    tax_price = template.taxes_id.compute_all(
                         partial_price[template.product_variant_id.id]["value"] or 0.0,
                         handle_price_include=False,
                     )