diff --git a/addons/account/populate/account_bank_statement.py b/addons/account/populate/account_bank_statement.py
index 23703c68157..8c8325113cc 100644
--- a/addons/account/populate/account_bank_statement.py
+++ b/addons/account/populate/account_bank_statement.py
@@ -126,6 +126,8 @@ class AccountBankStatementLine(models.Model):
             ('chart_template', '!=', False),
             ('id', 'in', self.env.registry.populated_models['res.company']),
         ])
+        if not company_ids:
+            return []
 
         journal_ids = self.env['account.journal'].search([
             *self.env['account.journal']._check_company_domain(company_ids),
diff --git a/addons/account/populate/account_journal.py b/addons/account/populate/account_journal.py
index 8a06f8b7b1c..1d46a2ffa30 100644
--- a/addons/account/populate/account_journal.py
+++ b/addons/account/populate/account_journal.py
@@ -24,6 +24,8 @@ class AccountJournal(models.Model):
             ('chart_template', '!=', False),
             ('id', 'in', self.env.registry.populated_models['res.company']),
         ])
+        if not company_ids:
+            return []
         return [
             ('company_id', populate.cartesian(company_ids.ids)),
             ('type', populate.cartesian(['sale', 'purchase', 'cash', 'bank', 'general'])),
diff --git a/addons/account/populate/account_move.py b/addons/account/populate/account_move.py
index 2482ea8f939..a7c337a8673 100644
--- a/addons/account/populate/account_move.py
+++ b/addons/account/populate/account_move.py
@@ -212,6 +212,8 @@ class AccountMove(models.Model):
             ('active', '=', True),
         ])
 
+        if not company_ids:
+            return []
         return [
             ('move_type', populate.randomize(
                 ['entry', 'in_invoice', 'out_invoice', 'in_refund', 'out_refund', 'in_receipt', 'out_receipt'],
diff --git a/addons/account/populate/account_payment.py b/addons/account/populate/account_payment.py
index cdcc9fd518e..02e7a42a5ac 100644
--- a/addons/account/populate/account_payment.py
+++ b/addons/account/populate/account_payment.py
@@ -108,6 +108,8 @@ class AccountPayment(models.Model):
             ('chart_template', '!=', False),
             ('id', 'in', self.env.registry.populated_models['res.company']),
         ])
+        if not company_ids:
+            return []
         return [
             ('company_id', populate.cartesian(company_ids.ids)),
             ('payment_type', populate.cartesian(['inbound', 'outbound'])),
diff --git a/addons/account/populate/account_reconcile_model.py b/addons/account/populate/account_reconcile_model.py
index ada1decb78a..e08ac931f45 100644
--- a/addons/account/populate/account_reconcile_model.py
+++ b/addons/account/populate/account_reconcile_model.py
@@ -29,6 +29,8 @@ class AccountReconcileModel(models.Model):
             ('chart_template', '!=', False),
             ('id', 'in', self.env.registry.populated_models['res.company']),
         ])
+        if not company_ids:
+            return []
         return [
             ('company_id', populate.cartesian(company_ids.ids)),
             ('rule_type', populate.cartesian(['writeoff_button', 'writeoff_suggestion'])),
@@ -96,6 +98,12 @@ class AccountReconcileModelLine(models.Model):
             company_id = self.env['account.reconcile.model'].browse(values['model_id']).company_id.id
             return random.choice(search_account_ids(company_id).ids)
 
+        company_ids = self.env['res.company'].search([
+            ('chart_template', '!=', False),
+            ('id', 'in', self.env.registry.populated_models['res.company']),
+        ])
+        if not company_ids:
+            return []
         return [
             ('model_id', populate.cartesian(self.env.registry.populated_models['account.reconcile.model'])),
             ('amount_type', populate.randomize(['fixed', 'percentage', 'regex'])),
diff --git a/addons/account/static/tests/tours/tax_group_tests.js b/addons/account/static/tests/tours/tax_group_tests.js
index ae6fe83662a..86d30ea8c35 100644
--- a/addons/account/static/tests/tours/tax_group_tests.js
+++ b/addons/account/static/tests/tours/tax_group_tests.js
@@ -29,11 +29,11 @@ registry.category("web_tour.tours").add('account_tax_group', {
     {
         content: "Add vendor",
         trigger: 'div.o_field_widget.o_field_res_partner_many2one[name="partner_id"] div input',
-        run: 'text Azure Interior',
+        run: 'text Account Tax Group Partner',
     },
     {
         content: "Valid vendor",
-        trigger: '.ui-menu-item a:contains("Azure Interior")',
+        trigger: '.ui-menu-item a:contains("Account Tax Group Partner")',
     },
     // Add First product
     {
@@ -47,11 +47,11 @@ registry.category("web_tour.tours").add('account_tax_group', {
     {
         content: "Type item",
         trigger: 'div[name="invoice_line_ids"] .o_selected_row .o_list_many2one[name="product_id"] input',
-        run: "text Corner Desk Right Sit",
+        run: "text Account Tax Group Product",
     },
     {
         content: "Valid item",
-        trigger: '.ui-menu-item-wrapper:contains("Corner Desk Right Sit")',
+        trigger: '.ui-menu-item-wrapper:contains("Account Tax Group Product")',
     },
     // Save account.move
     {
diff --git a/addons/account/tests/common.py b/addons/account/tests/common.py
index b11780425e7..54fbc5ba45b 100644
--- a/addons/account/tests/common.py
+++ b/addons/account/tests/common.py
@@ -47,6 +47,7 @@ class AccountTestInvoicingCommon(TransactionCase):
     @classmethod
     def setUpClass(cls, chart_template_ref=None):
         super().setUpClass()
+        cls.env.ref('base.main_company').currency_id = cls.env.ref('base.USD')
         instantiate_accountman(cls)
 
         assert 'post_install' in cls.test_tags, 'This test requires a CoA to be installed, it should be tagged "post_install"'
diff --git a/addons/account/tests/test_fiscal_position.py b/addons/account/tests/test_fiscal_position.py
index 10d5a0ccde1..fc4ec53da75 100644
--- a/addons/account/tests/test_fiscal_position.py
+++ b/addons/account/tests/test_fiscal_position.py
@@ -135,6 +135,10 @@ class TestFiscalPosition(common.TransactionCase):
 
 
     def test_20_fp_one_tax_2m(self):
+        self.env.company.country_id = self.env.ref('base.us')
+        self.env['account.tax.group'].create(
+            {'name': 'Test Tax Group', 'company_id': self.env.company.id}
+        )
 
         self.src_tax = self.env['account.tax'].create({'name': "SRC", 'amount': 0.0})
         self.dst1_tax = self.env['account.tax'].create({'name': "DST1", 'amount': 0.0})
diff --git a/addons/account/tests/test_tour.py b/addons/account/tests/test_tour.py
index ec39920236e..c1f87da31f7 100644
--- a/addons/account/tests/test_tour.py
+++ b/addons/account/tests/test_tour.py
@@ -1,11 +1,13 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
-from odoo import Command
 import odoo.tests
 
+from odoo import Command
+from odoo.addons.account.tests.common import AccountTestInvoicingCommon
+
 
 @odoo.tests.tagged('post_install_l10n', 'post_install', '-at_install')
-class TestUi(odoo.tests.HttpCase):
+class TestUi(AccountTestInvoicingCommon, odoo.tests.HttpCase):
 
     @classmethod
     def setUpClass(cls):
@@ -30,6 +32,10 @@ class TestUi(odoo.tests.HttpCase):
         # hidden and non-required, and don't make the tour crash.
         # Also remove default taxes from the company and its accounts, to avoid inconsistencies
         # with empty fiscal country.
+        self.env.ref('base.user_admin').write({
+            'company_id': self.env.company.id,
+            'company_ids': [(4, self.env.company.id)],
+        })
         self.env.company.write({
             'country_id': None, # Also resets account_fiscal_country_id
             'account_sale_tax_id': None,
@@ -51,15 +57,25 @@ class TestUi(odoo.tests.HttpCase):
         self.start_tour("/web", 'account_tour', login="admin")
 
     def test_01_account_tax_groups_tour(self):
-        product = self.env.ref('product.product_product_5')
-        company_used = self.env.companies.sorted(lambda c: c.id)[0]
+        self.env.ref('base.user_admin').write({
+            'company_id': self.env.company.id,
+            'company_ids': [(4, self.env.company.id)],
+        })
+        self.env['res.partner'].create({
+            'name': 'Account Tax Group Partner',
+            'email': 'azure.Interior24@example.com',
+        })
+        product = self.env['product.product'].create({
+            'name': 'Account Tax Group Product',
+            'standard_price': 600.0,
+            'list_price': 147.0,
+            'detailed_type': 'consu',
+        })
         new_tax = self.env['account.tax'].create({
             'name': '10% Tour Tax',
             'type_tax_use': 'purchase',
             'amount_type': 'percent',
             'amount': 10,
-            'company_id': company_used.id,
-            'country_id': company_used.account_fiscal_country_id.id
         })
         product.supplier_taxes_id = new_tax
 
diff --git a/addons/account_peppol/tests/test_peppol_participant.py b/addons/account_peppol/tests/test_peppol_participant.py
index 3968a12122c..88561ddb54d 100644
--- a/addons/account_peppol/tests/test_peppol_participant.py
+++ b/addons/account_peppol/tests/test_peppol_participant.py
@@ -28,6 +28,7 @@ class TestPeppolParticipant(TransactionCase):
             'account_peppol_eas': '9925',
             'account_peppol_endpoint': '0000000000',
             'account_peppol_phone_number': '+32483123456',
+            'account_peppol_contact_email': 'yourcompany@test.example.com',
         }
 
     @contextmanager