diff --git a/apps/payment/migrations/0011_authorbalance_cause.py b/apps/payment/migrations/0011_authorbalance_cause.py
new file mode 100644
index 00000000..21b5c2c2
--- /dev/null
+++ b/apps/payment/migrations/0011_authorbalance_cause.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.0.2 on 2018-02-28 11:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('payment', '0010_auto_20180227_0933'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='authorbalance',
+            name='cause',
+            field=models.TextField(default='', verbose_name='Причина отказа'),
+        ),
+    ]
diff --git a/apps/payment/models.py b/apps/payment/models.py
index 4cdacf68..e25fb6ab 100644
--- a/apps/payment/models.py
+++ b/apps/payment/models.py
@@ -34,6 +34,7 @@ class AuthorBalance(models.Model):
     commission = models.DecimalField('Комиссия', max_digits=8, decimal_places=2, default=0)
     status = models.PositiveSmallIntegerField('Статус', choices=STATUS_CHOICES, default=0)
     payment = models.OneToOneField('Payment', on_delete=models.CASCADE, null=True, blank=True, verbose_name='Платёж')
+    cause = models.TextField('Причина отказа', default='')
 
     class Meta:
         verbose_name = 'Баланс'