diff --git a/l10n_br_fiscal/__manifest__.py b/l10n_br_fiscal/__manifest__.py
index 7a299b7b6989..0a82c71ea025 100644
--- a/l10n_br_fiscal/__manifest__.py
+++ b/l10n_br_fiscal/__manifest__.py
@@ -84,6 +84,9 @@
         "views/invalidate_number_view.xml",
         "views/city_taxation_code.xml",
         "views/operation_dashboard_view.xml",
+        "views/benefit_code_view.xml",
+        # Wizards
+        "wizards/document_import_wizard_mixin.xml",
         # Actions
         "views/l10n_br_fiscal_action.xml",
         # Menus
diff --git a/l10n_br_fiscal/data/l10n_br_fiscal_comment_data.xml b/l10n_br_fiscal/data/l10n_br_fiscal_comment_data.xml
index f36815627ab5..e28a134fcfd3 100644
--- a/l10n_br_fiscal/data/l10n_br_fiscal_comment_data.xml
+++ b/l10n_br_fiscal/data/l10n_br_fiscal_comment_data.xml
@@ -42,4 +42,14 @@
         <field name="comment_type">fiscal</field>
         <field name="object">l10n_br_fiscal.document.mixin</field>
     </record>
+
+    <record
+        id="fiscal_comment_codigo_do_beneficio_fiscal"
+        model="l10n_br_fiscal.comment"
+    >
+        <field name="name">Código de benefício fiscal</field>
+        <field name="comment"> cBenef: ${benefit_code}</field>
+        <field name="comment_type">fiscal</field>
+        <field name="object">l10n_br_fiscal.document.line.mixin</field>
+    </record>
 </odoo>
diff --git a/l10n_br_fiscal/models/__init__.py b/l10n_br_fiscal/models/__init__.py
index e0562968855e..b0fd5b8dd170 100644
--- a/l10n_br_fiscal/models/__init__.py
+++ b/l10n_br_fiscal/models/__init__.py
@@ -59,3 +59,4 @@
 from . import document_email
 from . import city_taxation_code
 from . import document_supplement
+from . import benefit
diff --git a/l10n_br_fiscal/models/benefit.py b/l10n_br_fiscal/models/benefit.py
new file mode 100644
index 000000000000..60ba16dd6303
--- /dev/null
+++ b/l10n_br_fiscal/models/benefit.py
@@ -0,0 +1,20 @@
+from odoo import api, fields, models
+
+
+class Benefit(models.Model):
+    _name = "l10n_br_fiscal.benefit"
+    _inherit = "l10n_br_fiscal.data.abstract"
+
+    benefit_code = fields.Char(
+        string="Concatenated Code and Name",
+        compute="_compute_benefit_code",
+        store=True,
+    )
+
+    @api.depends("code", "name")
+    def _compute_benefit_code(self):
+        for record in self:
+            if record.code and record.name:
+                record.benefit_code = f"{record.code}{record.name}"
+            else:
+                record.benefit_code = record.code or record.name or ""
diff --git a/l10n_br_fiscal/models/document_line_mixin.py b/l10n_br_fiscal/models/document_line_mixin.py
index ed1cd3ea2585..b0c89b7fcb95 100644
--- a/l10n_br_fiscal/models/document_line_mixin.py
+++ b/l10n_br_fiscal/models/document_line_mixin.py
@@ -894,3 +894,9 @@ def _operation_domain(self):
         comodel_name="l10n_br_fiscal.cnae",
         string="CNAE Code",
     )
+
+    benefit_code_ids = fields.Many2many(
+        string="Código de benefício fiscal",
+        comodel_name="l10n_br_fiscal.benefit",
+        related="icms_tax_id.benefit_code_ids",
+    )
diff --git a/l10n_br_fiscal/models/document_line_mixin_methods.py b/l10n_br_fiscal/models/document_line_mixin_methods.py
index 902d55cc635d..dcf9cd63856f 100644
--- a/l10n_br_fiscal/models/document_line_mixin_methods.py
+++ b/l10n_br_fiscal/models/document_line_mixin_methods.py
@@ -340,6 +340,14 @@ def _get_product_price(self):
 
         self.price_unit = price.get(self.fiscal_operation_id.default_price_unit, 0.00)
 
+    def _get_benefit_code(self):
+        self.ensure_one()
+        return "|".join(
+            benefit.benefit_code
+            for benefit in self.benefit_code_ids
+            if benefit.benefit_code
+        )
+
     def __document_comment_vals(self):
         self.ensure_one()
         return {
@@ -351,8 +359,13 @@ def __document_comment_vals(self):
 
     def _document_comment(self):
         for d in self:
+            benefit_code = d._get_benefit_code()
+
+            comment_vals = d.__document_comment_vals()
+            comment_vals["benefit_code"] = benefit_code
+
             d.additional_data = d.comment_ids.compute_message(
-                d.__document_comment_vals(), d.manual_additional_data
+                comment_vals, d.manual_additional_data
             )
 
     def _get_fiscal_partner(self):
diff --git a/l10n_br_fiscal/models/tax.py b/l10n_br_fiscal/models/tax.py
index 1a583402aa80..15b348d9b389 100644
--- a/l10n_br_fiscal/models/tax.py
+++ b/l10n_br_fiscal/models/tax.py
@@ -167,6 +167,15 @@ class Tax(models.Model):
         string="PFC Value", digits="Fiscal Tax Value", required=True
     )
 
+    # TODO: Criar um company id para definir a visibilidade do campo no form
+    # utilizando o state_id como parâmetro (DF, GO, PR, RJ, RS e SC).
+    # A visibilidade também pode ser controlada dependendo do
+    # cst/cson informado no imposto (apenas ICMS)
+    benefit_code_ids = fields.Many2many(
+        string="Código de benefício fiscal",
+        comodel_name="l10n_br_fiscal.benefit",
+    )
+
     _sql_constraints = [
         ("fiscal_tax_code_uniq", "unique (name)", "Tax already exists with this name !")
     ]
diff --git a/l10n_br_fiscal/security/ir.model.access.csv b/l10n_br_fiscal/security/ir.model.access.csv
index 5242c8d02d2f..770bed62ce11 100644
--- a/l10n_br_fiscal/security/ir.model.access.csv
+++ b/l10n_br_fiscal/security/ir.model.access.csv
@@ -101,3 +101,6 @@
 "l10n_br_fiscal_city_taxation_code_manager","Fiscal City Taxation Code for Manager","model_l10n_br_fiscal_city_taxation_code","l10n_br_fiscal.group_user",1,1,1,1
 "l10n_br_fiscal_base_wizard_mixin_user",l10n_br_fiscal_base_wizard_mixin,model_l10n_br_fiscal_base_wizard_mixin,base.group_user,1,1,1,1
 "l10n_br_fiscal_document_status_wizard_user",l10n_br_fiscal_document_status_wizard,model_l10n_br_fiscal_document_status_wizard,base.group_user,1,1,1,1
+"l10n_br_fiscal_document_import_wizard_mixin_user",l10n_br_fiscal_document_import_wizard_mixin_user,model_l10n_br_fiscal_document_import_wizard_mixin,base.group_user,1,1,1,1
+"l10n_br_fiscal_benefit_user","Benefit Code for User","model_l10n_br_fiscal_benefit","l10n_br_fiscal.group_user",1,0,0,0
+"l10n_br_fiscal_benefit_manager","Benefit Code for Manager","model_l10n_br_fiscal_benefit","l10n_br_fiscal.group_manager",1,1,1,1
diff --git a/l10n_br_fiscal/views/benefit_code_view.xml b/l10n_br_fiscal/views/benefit_code_view.xml
new file mode 100644
index 000000000000..9b736ba2696a
--- /dev/null
+++ b/l10n_br_fiscal/views/benefit_code_view.xml
@@ -0,0 +1,28 @@
+<?xml version='1.0' encoding='utf-8' ?>
+<odoo>
+    <record id="benefit_code_tree" model="ir.ui.view">
+        <field name="name">l10n_br_fiscal.benefit.code.tree</field>
+        <field name="model">l10n_br_fiscal.benefit</field>
+        <field name="arch" type="xml">
+            <tree>
+                <field name="code" />
+                <field name="name" />
+            </tree>
+        </field>
+    </record>
+
+    <record id="benefit_code_form" model="ir.ui.view">
+        <field name="name">l10n_br_fiscal.benefit.code.form</field>
+        <field name="model">l10n_br_fiscal.benefit</field>
+        <field name="arch" type="xml">
+          <form string="Benefit Code">
+            <sheet>
+              <group>
+                <field name="code" />
+                <field name="name" />
+              </group>
+            </sheet>
+          </form>
+        </field>
+    </record>
+</odoo>
diff --git a/l10n_br_fiscal/views/document_fiscal_line_mixin_view.xml b/l10n_br_fiscal/views/document_fiscal_line_mixin_view.xml
index 6786a14908c1..0d1ed9c189e5 100644
--- a/l10n_br_fiscal/views/document_fiscal_line_mixin_view.xml
+++ b/l10n_br_fiscal/views/document_fiscal_line_mixin_view.xml
@@ -179,6 +179,7 @@
                                         force_save="1"
                                         attrs="{'readonly': ['|', ('icms_tax_id', '!=', False), ('icmssn_tax_id', '!=', False)]}"
                                     />
+                    <field name="benefit_code_ids" widget="many2many_tags" />
                     <field name="icms_tax_benefit_id" force_save="1" />
                   </group>
                   <group>
diff --git a/l10n_br_fiscal/views/l10n_br_fiscal_action.xml b/l10n_br_fiscal/views/l10n_br_fiscal_action.xml
index 388fd5d1cf62..f4e434b751df 100644
--- a/l10n_br_fiscal/views/l10n_br_fiscal_action.xml
+++ b/l10n_br_fiscal/views/l10n_br_fiscal_action.xml
@@ -100,6 +100,19 @@
         </field>
     </record>
 
+    <record id="benefit_code_action" model="ir.actions.act_window">
+        <field name="name">Benefit Code</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">l10n_br_fiscal.benefit</field>
+        <field name="view_mode">tree,form</field>
+        <field name="view_id" ref="benefit_code_tree" />
+        <field name="help" type="html">
+            <p class="o_view_nocontent_smiling_face">
+              Add a new Benefit Code
+            </p>
+        </field>
+    </record>
+
     <!-- Tax ICMS Regulation -->
     <record id="tax_icms_regulation_action" model="ir.actions.act_window">
         <field name="name">ICMS Regulation</field>
diff --git a/l10n_br_fiscal/views/l10n_br_fiscal_menu.xml b/l10n_br_fiscal/views/l10n_br_fiscal_menu.xml
index 12cf90f909aa..9acaf86ba8ed 100644
--- a/l10n_br_fiscal/views/l10n_br_fiscal_menu.xml
+++ b/l10n_br_fiscal/views/l10n_br_fiscal_menu.xml
@@ -362,6 +362,23 @@
         sequence="20"
     />
 
+    <menuitem
+        id="benefit_code_config_menu"
+        name="Benefit Code"
+        groups="l10n_br_fiscal.group_manager"
+        parent="configuration_menu"
+        sequence="35"
+    />
+
+    <!-- Benefit Code -->
+    <menuitem
+        id="benefit_code_menu"
+        action="benefit_code_action"
+        groups="l10n_br_fiscal.group_manager"
+        parent="benefit_code_config_menu"
+        sequence="25"
+    />
+
     <!-- Simplified Tax -->
     <menuitem
         id="simplified_tax_menu"
diff --git a/l10n_br_fiscal/views/tax_view.xml b/l10n_br_fiscal/views/tax_view.xml
index 266c7f21b54a..f771885a09b3 100644
--- a/l10n_br_fiscal/views/tax_view.xml
+++ b/l10n_br_fiscal/views/tax_view.xml
@@ -106,6 +106,7 @@
                             attrs="{'invisible': [('tax_domain', 'not in', ['icms', 'icmssn', 'ipi', 'pis', 'cofins'])]}"
                             options="{'no_create': True, 'no_create_edit': True}"
                         />
+                        <field name="benefit_code_ids" widget="many2many_tags" />
                     </group>
                 </sheet>
             </form>
diff --git a/l10n_br_nfe/models/document_line.py b/l10n_br_nfe/models/document_line.py
index 6f20b551cb85..0cf266444a1d 100644
--- a/l10n_br_nfe/models/document_line.py
+++ b/l10n_br_nfe/models/document_line.py
@@ -143,7 +143,9 @@ class NFeLine(spec_models.StackedModel):
 
     # CNPJFab TODO
 
-    nfe40_cBenef = fields.Char(related="icms_tax_benefit_code")
+    nfe40_cBenef = fields.Char(
+        compute="_compute_nfe40_cBenef", store=True, string="Código de Benefício Fiscal"
+    )
 
     # TODO em uma importação de XML deve considerar esse campo na busca do
     # ncm_id
@@ -222,6 +224,8 @@ def _export_fields_nfe_40_prod(self, xsd_fields, class_obj, export_dict):
         nfe40_cEAN = self.product_id.barcode or "SEM GTIN"
         export_dict["cEAN"] = export_dict["cEANTrib"] = nfe40_cEAN
 
+        export_dict["cBenef"] = self.nfe40_cBenef or ""
+
     ###########################################################
     # NF-e tag: DI
     # Grupo I01. Produtos e Serviços / Declaração de Importação
@@ -400,6 +404,17 @@ def _export_fields_nfe_40_imposto(self, xsd_fields, class_obj, export_dict):
         string="ICMS SN Crédito", related="icmssn_credit_value"
     )
 
+    ##########################
+    # NF-e tag: cBenef
+    # Compute Method
+    ##########################
+
+    @api.depends("benefit_code_ids")
+    def _compute_nfe40_cBenef(self):
+        for record in self:
+            first_benefit = record.benefit_code_ids[:1]
+            record.nfe40_cBenef = first_benefit.benefit_code if first_benefit else ""
+
     ##########################
     # NF-e tag: ICMS
     # Compute Methods