diff --git a/addons/l10n_be/data/account_tax_report_data.xml b/addons/l10n_be/data/account_tax_report_data.xml
index d2664138fbb..db3fb91dc26 100644
--- a/addons/l10n_be/data/account_tax_report_data.xml
+++ b/addons/l10n_be/data/account_tax_report_data.xml
@@ -9,6 +9,7 @@
         <field name="name">Opérations</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="sequence">1</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_title_operations_sortie" model="account.tax.report.line">
@@ -16,6 +17,7 @@
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_operations"/>
         <field name="sequence">1</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_00" model="account.tax.report.line">
@@ -74,10 +76,10 @@
 
     <record id="tax_report_title_operations_sortie_46" model="account.tax.report.line">
         <field name="name">46 - Livraisons intra-communautaires exemptées</field>
-        <field name="code">c46</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_operations_sortie"/>
         <field name="sequence">7</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_46L" model="account.tax.report.line">
@@ -107,10 +109,10 @@
 
     <record id="tax_report_title_operations_sortie_48" model="account.tax.report.line">
         <field name="name">48 - Notes de crédit aux opérations grilles [44] et [46]</field>
-        <field name="code">c48</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_operations_sortie"/>
         <field name="sequence">9</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_48s44" model="account.tax.report.line">
@@ -151,6 +153,7 @@
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_operations"/>
         <field name="sequence">2</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_81" model="account.tax.report.line">
@@ -235,14 +238,15 @@
         <field name="name">Taxes</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="sequence">2</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_title_taxes_dues" model="account.tax.report.line">
         <field name="name">IV Dues</field>
-        <field name="code">tax_be_iv</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_taxes"/>
         <field name="sequence">1</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_54" model="account.tax.report.line">
@@ -301,10 +305,10 @@
 
     <record id="tax_report_title_taxes_deductibles" model="account.tax.report.line">
         <field name="name">V Déductibles</field>
-        <field name="code">tax_be_v</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_taxes"/>
         <field name="sequence">2</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_59" model="account.tax.report.line">
@@ -339,11 +343,12 @@
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_taxes"/>
         <field name="sequence">3</field>
+        <field name="formula">None</field>
     </record>
 
     <record id="tax_report_line_71" model="account.tax.report.line">
         <field name="name">71 - Taxes dues à l'état</field>
-        <field name="formula">tax_be_iv&gt;tax_be_v and tax_be_iv-tax_be_v or 0</field>
+        <field name="formula">(c54 + c55 + c56 + c57 + c61 + c63)&gt;(c59 + c62 + c64) and (c54 + c55 + c56 + c57 + c61 + c63)-(c59 + c62 + c64) or 0</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_taxes_soldes"/>
         <field name="sequence">1</field>
@@ -351,7 +356,7 @@
 
     <record id="tax_report_line_72" model="account.tax.report.line">
         <field name="name">72 - Somme due par l'état</field>
-        <field name="formula">tax_be_iv&lt;tax_be_v and tax_be_v-tax_be_iv or 0</field>
+        <field name="formula">(c54 + c55 + c56 + c57 + c61 + c63)&lt;(c59 + c62 + c64) and (c59 + c62 + c64)-(c54 + c55 + c56 + c57 + c61 + c63) or 0</field>
         <field name="report_id" ref="tax_report_vat"/>
         <field name="parent_id" ref="tax_report_title_taxes_soldes"/>
         <field name="sequence">2</field>