diff --git a/addons/account/models/account_move_line.py b/addons/account/models/account_move_line.py
index 9760d5f8787..8f5c5a80d00 100644
--- a/addons/account/models/account_move_line.py
+++ b/addons/account/models/account_move_line.py
@@ -918,14 +918,16 @@ class AccountMoveLine(models.Model):
     def _compute_all_tax(self):
         for line in self:
             sign = line.move_id.direction_sign
+            if line.display_type == 'tax':
+                line.compute_all_tax = {}
+                line.compute_all_tax_dirty = False
+                continue
             if line.display_type == 'product' and line.move_id.is_invoice(True):
                 amount_currency = sign * line.price_unit * (1 - line.discount / 100)
-                amount = sign * line.price_unit / line.currency_rate * (1 - line.discount / 100)
                 handle_price_include = True
                 quantity = line.quantity
             else:
                 amount_currency = line.amount_currency
-                amount = line.balance
                 handle_price_include = False
                 quantity = 1
             compute_all_currency = line.tax_ids.compute_all(
diff --git a/addons/account/tests/test_account_move_line_tax_details.py b/addons/account/tests/test_account_move_line_tax_details.py
index 752cb3344a1..167b54cf2d3 100644
--- a/addons/account/tests/test_account_move_line_tax_details.py
+++ b/addons/account/tests/test_account_move_line_tax_details.py
@@ -540,6 +540,46 @@ class TestAccountTaxDetailsReport(AccountTestInvoicingCommon):
         )
         self.assertTotalAmounts(invoice, tax_details)
 
+    def test_affect_base_amount_6(self):
+        affecting_tax = self.env['account.tax'].create({
+            'name': 'Affecting',
+            'amount': 42,
+            'amount_type': 'percent',
+            'type_tax_use': 'sale',
+            'include_base_amount': True,
+            'sequence': 0,
+        })
+
+        affected_tax = self.env['account.tax'].create({
+            'name': 'Affected',
+            'amount': 10,
+            'amount_type': 'percent',
+            'type_tax_use': 'sale',
+            'sequence': 1
+        })
+
+        invoice = self.env['account.move'].create({
+            'move_type': 'out_invoice',
+            'partner_id': self.partner_a.id,
+            'invoice_date': '2021-08-01',
+            'invoice_line_ids': [
+                Command.create({
+                    'name': "affecting + affected",
+                    'account_id': self.company_data['default_account_revenue'].id,
+                    'quantity': 1.0,
+                    'price_unit': 100.0,
+                    'tax_ids': (affecting_tax + affected_tax).ids,
+                }),
+            ]
+        })
+
+        invoice.write({'invoice_line_ids': [Command.delete(invoice.invoice_line_ids.id)]})
+        base_lines, tax_lines = self._dispatch_move_lines(invoice)
+        self.assertFalse(base_lines)
+        self.assertFalse(tax_lines)
+        tax_details = self._get_tax_details()
+        self.assertFalse(tax_details)
+
     def test_round_globally_rounding(self):
         self.env.company.tax_calculation_rounding_method = 'round_globally'