diff --git a/addons/l10n_mx/data/account_tax_data.xml b/addons/l10n_mx/data/account_tax_data.xml
index b961639b36a..adda588dcbd 100644
--- a/addons/l10n_mx/data/account_tax_data.xml
+++ b/addons/l10n_mx/data/account_tax_data.xml
@@ -51,6 +51,7 @@
         <field name="tag_ids" eval="[(6,0,[ref('tag_iva')])]"/>
         <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta208_01"/>
     </record>
 
@@ -66,6 +67,7 @@
         <field name="tag_ids" eval="[(6,0,[ref('tag_iva')])]"/>
         <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta208_01"/>
     </record>
 
@@ -80,6 +82,7 @@
         <field name="refund_account_id" ref="cuenta216_10"/>
         <field name="tax_group_id" ref="tax_group_iva_ret_4"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta216_10_20"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_ret')])]"/>
     </record>
@@ -95,6 +98,7 @@
         <field name="refund_account_id" ref="cuenta216_10"/>
         <field name="tax_group_id" ref="tax_group_iva_ret_10"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta216_10_20"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_ret')])]"/>
     </record>
@@ -134,6 +138,7 @@
         <field name="refund_account_id" ref="cuenta216_10"/>
         <field name="tax_group_id" ref="tax_group_iva_ret_1067"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta216_10_20"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_ret')])]"/>
     </record>
@@ -149,6 +154,7 @@
         <field name="refund_account_id" ref="cuenta216_10"/>
         <field name="tax_group_id" ref="tax_group_iva_ret_1067"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta216_10_20"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_ret')])]"/>
     </record>
@@ -164,6 +170,7 @@
         <field name="refund_account_id" ref="cuenta119_01"/>
         <field name="tax_group_id" ref="tax_group_iva_0"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta118_01"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_0')])]"/>
     </record>
@@ -179,6 +186,7 @@
         <field name="refund_account_id" ref="cuenta119_01"/>
         <field name="tax_group_id" ref="tax_group_iva_16"/>
         <field name="tax_exigibility">on_payment</field>
+        <field name="cash_basis_base_account_id" ref="cuenta801_01_99"/>
         <field name="cash_basis_account_id" ref="cuenta118_01"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_diot_16')])]"/>
     </record>
diff --git a/addons/l10n_mx/data/l10n_mx_chart_data.xml b/addons/l10n_mx/data/l10n_mx_chart_data.xml
index 909c1dbc6a3..65dbab16e8d 100644
--- a/addons/l10n_mx/data/l10n_mx_chart_data.xml
+++ b/addons/l10n_mx/data/l10n_mx_chart_data.xml
@@ -242,6 +242,13 @@
         <field name="user_type_id" ref="account.data_unaffected_earnings"/>
         <field name="tag_ids" eval="[(6,0,[ref('account_tag_801_01')])]"/>
     </record>
+    <record id='cuenta801_01_99' model='account.account.template'>
+        <field name='name'>Base Imponible de Impuestos en Base a Flujo de Efectivo</field>
+        <field name='code'>899.01.99</field>
+        <field name="chart_template_id" ref="mx_coa"/>
+        <field name="user_type_id" ref="account.data_account_type_expenses"/>
+        <field name="tag_ids" eval="[(6,0,[ref('account_tag_801_01')])]"/>
+    </record>
     <!--
         CoA setting accounts
     -->