diff --git a/l10n_fr_tax_return/data/account_tax_return.xml b/l10n_fr_tax_return/data/account_tax_return.xml
index 3637396..8870171 100644
--- a/l10n_fr_tax_return/data/account_tax_return.xml
+++ b/l10n_fr_tax_return/data/account_tax_return.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-  <!-- <data noupdate="1"> -->
-  <data>
+  <data noupdate="1">
+    <!-- <data> -->
 
     <!-- Result lines -->
 
diff --git a/l10n_fr_tax_return/models/account_tax_return.py b/l10n_fr_tax_return/models/account_tax_return.py
index 55bc127..3a069f3 100644
--- a/l10n_fr_tax_return/models/account_tax_return.py
+++ b/l10n_fr_tax_return/models/account_tax_return.py
@@ -45,8 +45,8 @@ class AccountTaxReturn(models.Model):
         self.ensure_one()
         if not self.is_sum_line:
             if self.line_type == "credit":
-                return sum(move_lines.mapped(lambda aml: aml.credit - aml.debit))
+                return round(sum(move_lines.mapped(lambda aml: aml.credit - aml.debit)))
             else:
-                return sum(move_lines.mapped(lambda aml: aml.debit - aml.credit))
+                return round(sum(move_lines.mapped(lambda aml: aml.debit - aml.credit)))
         else:
-            return 0.0
+            return 0
diff --git a/l10n_fr_tax_return/models/account_tax_return_year.py b/l10n_fr_tax_return/models/account_tax_return_year.py
index 1f0b726..55762e8 100644
--- a/l10n_fr_tax_return/models/account_tax_return_year.py
+++ b/l10n_fr_tax_return/models/account_tax_return_year.py
@@ -16,7 +16,6 @@ class AccountTaxReturnYear(models.Model):
     line_type = fields.Selection(
         related="line_id.line_type",
     )
-    amount = fields.Float(
+    amount = fields.Integer(
         string="Amount",
-        digits="Product Price",
     )
diff --git a/l10n_fr_tax_return/wizards/tax_return_wizard.py b/l10n_fr_tax_return/wizards/tax_return_wizard.py
index 49e6956..153462c 100644
--- a/l10n_fr_tax_return/wizards/tax_return_wizard.py
+++ b/l10n_fr_tax_return/wizards/tax_return_wizard.py
@@ -20,17 +20,6 @@ class TaxReturnWizard(models.TransientModel):
                     "Please set a year in the past and after you started your odoo accounting."
                 )
             )
-            # return {
-            #     "value": {
-            #         "name": "",
-            #     },
-            #     "warning": {
-            #         "title": _("Wrong year !"),
-            #         "massage": _(
-            #             "Please set a year in the past and after you started your odoo accounting."
-            #         ),
-            #     },
-            # }
 
     def execute(self):
         self._check_year()
@@ -81,7 +70,7 @@ class TaxReturnWizard(models.TransientModel):
                                 lambda atry: atry.line_id.id in line.sum_line_ids.ids
                             ).mapped("amount")
                         )
-                        or 0.0
+                        or 0
                     )
                     - (
                         sum(
@@ -89,7 +78,7 @@ class TaxReturnWizard(models.TransientModel):
                                 lambda atry: atry.line_id.id in line.ded_line_ids.ids
                             ).mapped("amount")
                         )
-                        or 0.0
+                        or 0
                     ),
                 }
                 year_atry |= ATRY.create([new_vals])