diff --git a/addons/l10n_br_sales/report/sale_order_templates.xml b/addons/l10n_br_sales/report/sale_order_templates.xml
index 6d656c3febe..ec87a1119bb 100644
--- a/addons/l10n_br_sales/report/sale_order_templates.xml
+++ b/addons/l10n_br_sales/report/sale_order_templates.xml
@@ -18,5 +18,7 @@
         <xpath expr="//t[@t-call='sale.document_tax_totals']" position="replace">
             <t t-call="l10n_br_sales.document_tax_totals_brazil"/>
         </xpath>
+        <!-- hide subsection subtotals, because they don't include tax -->
+        <td name="td_section_subtotal" position="replace"/>
     </template>
 </odoo>
diff --git a/addons/l10n_br_sales/views/sale_portal_templates.xml b/addons/l10n_br_sales/views/sale_portal_templates.xml
index 4c3f9b43cc1..50f6d218ac5 100644
--- a/addons/l10n_br_sales/views/sale_portal_templates.xml
+++ b/addons/l10n_br_sales/views/sale_portal_templates.xml
@@ -15,5 +15,7 @@
                 <t t-call="l10n_br_sales.document_tax_totals_brazil"/>
             </table>
         </xpath>
+        <!-- hide subsection subtotals, because they don't include tax -->
+        <xpath expr="//span[@t-out='current_subtotal']/.." position="replace"/>
     </template>
 </odoo>