diff --git a/addons/l10n_co/data/account_tax_template.xml b/addons/l10n_co/data/account_tax_template.xml
index f42b93b1e00..f0637fa51a7 100644
--- a/addons/l10n_co/data/account_tax_template.xml
+++ b/addons/l10n_co/data/account_tax_template.xml
@@ -8,6 +8,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_5"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -41,6 +42,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_19"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -74,6 +76,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -107,6 +110,7 @@
         <field name="amount_type">fixed</field>
         <field name="type_tax_use">none</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -138,6 +142,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -169,6 +174,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -200,6 +206,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -231,6 +238,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -262,6 +270,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_19"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -295,6 +304,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_5"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -328,6 +338,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -359,6 +370,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -390,6 +402,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_285"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -423,6 +436,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_075"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -456,6 +470,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_075"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -489,6 +504,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_285"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -522,6 +538,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_01"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -555,6 +572,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_05"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -588,6 +606,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -621,6 +640,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_25"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -654,6 +674,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -687,6 +708,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_1"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -720,6 +742,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_1"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -753,6 +776,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_4"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -786,6 +810,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_1"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -819,6 +844,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_6"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -852,6 +878,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_2"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -885,6 +912,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -918,6 +946,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_2"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -951,6 +980,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_4"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -984,6 +1014,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1017,6 +1048,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_7"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1050,6 +1082,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_10"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1083,6 +1116,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1116,6 +1150,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_25"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1149,6 +1184,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1182,6 +1218,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_11"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1215,6 +1252,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_15"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1248,6 +1286,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1281,6 +1320,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_11"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1314,6 +1354,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_11"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1347,6 +1388,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_2"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1380,6 +1422,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1413,6 +1456,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_0"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1444,6 +1488,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_069"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1477,6 +1522,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_1104"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1510,6 +1556,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_0414"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1543,6 +1590,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_138"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1576,6 +1624,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_0966"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1609,6 +1658,7 @@
         <field name="amount_type">group</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_19"/>
         <field name="children_tax_ids" eval="[(6, 0, [ref('l10n_co_tax_1'),ref('l10n_co_tax_12')])]"/>
     </record>
 
@@ -1619,6 +1669,7 @@
         <field name="amount_type">group</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_19"/>
         <field name="children_tax_ids" eval="[(6, 0, [ref('l10n_co_tax_12'),ref('l10n_co_tax_15')])]"/>
     </record>
 
@@ -1629,6 +1680,7 @@
         <field name="amount_type">group</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_5"/>
         <field name="children_tax_ids" eval="[(6, 0, [ref('l10n_co_tax_13'),ref('l10n_co_tax_14')])]"/>
     </record>
 
@@ -1639,6 +1691,7 @@
         <field name="amount_type">group</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_iva_5"/>
         <field name="children_tax_ids" eval="[(6, 0, [ref('l10n_co_tax_0'),ref('l10n_co_tax_13')])]"/>
     </record>
 
@@ -1649,6 +1702,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_25"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1682,6 +1736,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ren_35"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1715,6 +1770,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_075"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1748,6 +1804,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_iva_285"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1781,6 +1838,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_0414"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,
@@ -1814,6 +1872,7 @@
         <field name="amount_type">percent</field>
         <field name="type_tax_use">sale</field>
         <field name="chart_template_id" ref="l10n_co_chart_template_generic"/>
+        <field name="tax_group_id" ref="tax_group_r_ica_0966"/>
         <field name="invoice_repartition_line_ids" eval="[(5, 0, 0),
             (0,0, {
                 'factor_percent': 100,