diff --git a/addons/account/models/account_payment.py b/addons/account/models/account_payment.py
index 48bd0c7ddc9..4c5fc10f637 100644
--- a/addons/account/models/account_payment.py
+++ b/addons/account/models/account_payment.py
@@ -324,7 +324,7 @@ class account_register_payments(models.TransientModel):
         pmt_communication = self.show_communication_field and self.communication \
                             or self.group_invoices and ' '.join([inv.reference or inv.number for inv in invoices]) \
                             or invoices[0].reference # in this case, invoices contains only one element, since group_invoices is False
-        return {
+        values = {
             'journal_id': self.journal_id.id,
             'payment_method_id': self.payment_method_id.id,
             'payment_date': self.payment_date,
@@ -337,8 +337,13 @@ class account_register_payments(models.TransientModel):
             'partner_type': MAP_INVOICE_TYPE_PARTNER_TYPE[invoices[0].type],
             'partner_bank_account_id': bank_account.id,
             'multi': False,
+            'payment_difference_handling': self.payment_difference_handling,
+            'writeoff_account_id': self.writeoff_account_id.id,
+            'writeoff_label': self.writeoff_label,
         }
 
+        return values
+
     @api.multi
     def get_payments_vals(self):
         '''Compute the values for payments.
diff --git a/addons/account/tests/test_payment.py b/addons/account/tests/test_payment.py
index a061f0c7964..c010d0084aa 100644
--- a/addons/account/tests/test_payment.py
+++ b/addons/account/tests/test_payment.py
@@ -595,3 +595,37 @@ class TestPayment(AccountingTestCase):
 
         # The invoice should now be paid
         self.assertEqual(invoice.state, 'paid', "Invoice should be in 'paid' state after having reconciled the two payments with a bank statement")
+
+    def test_register_payments_multi_invoices(self):
+        inv1 = self.create_invoice(amount=40)
+        inv2 = inv1.copy()
+        inv2.action_invoice_open()
+
+        batch_payment = self.env['account.register.payments'].with_context(active_ids=(inv1 + inv2).ids).create({
+            'amount': 70,
+            'partner_id': inv1.partner_id.id,
+            'journal_id': self.bank_journal_usd.id,
+            'invoice_ids': [(6, False, (inv1 + inv2).ids)],
+            'partner_type': 'customer',
+            'payment_difference_handling': 'reconcile',
+            'payment_type': 'inbound',
+            'payment_method_id': self.payment_method_manual_in.id,
+            'writeoff_account_id': self.account_revenue.id,
+            'writeoff_label': "why can't we live together"})
+
+        payment_id = batch_payment.create_payments()['res_id']
+        payment_id = self.env['account.payment'].browse(payment_id)
+
+        self.assertEqual(inv1.state, 'paid')
+        self.assertEqual(inv2.state, 'paid')
+
+        receivable_inv1 = inv1.move_id.line_ids.filtered(lambda l: l.account_id.internal_type == 'receivable')
+        receivable_inv2 = inv2.move_id.line_ids.filtered(lambda l: l.account_id.internal_type == 'receivable')
+        receivable_payment = payment_id.move_line_ids.filtered(lambda l: l.account_id.internal_type == 'receivable')
+
+        self.assertEqual(
+            receivable_inv1.full_reconcile_id.reconciled_line_ids,
+            receivable_inv1 + receivable_inv2 + receivable_payment
+        )
+        write_off_line = payment_id.move_line_ids.filtered(lambda l: l.account_id == payment_id.writeoff_account_id)
+        self.assertEqual(write_off_line.debit, 10)