diff --git a/easy_my_coop_taxshelter_report/__manifest__.py b/easy_my_coop_taxshelter_report/__manifest__.py
index 1dceb4b..dbdf468 100644
--- a/easy_my_coop_taxshelter_report/__manifest__.py
+++ b/easy_my_coop_taxshelter_report/__manifest__.py
@@ -40,5 +40,8 @@
         'data/mail_template_data.xml',
         'data/scheduler_data.xml',
     ],
+    'demo': [
+        'demo/tax_shelter_demo.xml',
+    ],
     'installable': True,
 }
diff --git a/easy_my_coop_taxshelter_report/demo/tax_shelter_demo.xml b/easy_my_coop_taxshelter_report/demo/tax_shelter_demo.xml
new file mode 100644
index 0000000..fecc9a4
--- /dev/null
+++ b/easy_my_coop_taxshelter_report/demo/tax_shelter_demo.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright 2019 Coop IT Easy
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+<odoo>
+    <record id="tax_shelter_declaration_1_demo" model="tax.shelter.declaration">
+        <field name="name">2019</field>
+        <field name="fiscal_year">2018</field>
+        <field name="date_from">2018-01-01</field>
+        <field name="date_to">2018-12-31</field>
+        <field name="month_from">January</field>
+        <field name="month_to">December</field>
+        <field name="tax_shelter_percentage">45</field>
+        <field name="state">validated</field>
+        <field name="tax_shelter_capital_limit">143875.00</field>
+        <field name="previously_subscribed_capital">0.00</field>
+    </record>
+
+    <record id="tax_shelter_certificate_1_demo" model="tax.shelter.certificate">
+        <field name="cooperator_number">1</field>
+        <field name="partner_id" ref="easy_my_coop.res_partner_cooperator_1_demo"/>
+        <field name="declaration_id" ref="easy_my_coop_taxshelter_report.tax_shelter_declaration_1_demo"/>
+        <field name="state">sent</field>
+    </record>
+
+    <record id="certificate_line_1_demo" model="certificate.line">
+        <field name="tax_shelter_certificate" ref="easy_my_coop_taxshelter_report.tax_shelter_certificate_1_demo"/>
+        <field name="share_type" ref="easy_my_coop.product_product_share_type_1_demo"/>
+        <field name="share_unit_price">25</field>
+        <field name="quantity">12</field>
+        <field name="transaction_date" eval="datetime.now() - timedelta(days=45)"/>
+        <field name="tax_shelter" eval="True" />
+        <field name="type">subscribed</field>
+    </record>
+
+    <record id="tax_shelter_certificate_1_demo"  model="tax.shelter.certificate">
+        <field name="lines" eval="[(4, ref('certificate_line_1_demo'))]"/>
+    </record>
+</odoo>