diff --git a/utils/migrations/0007_auto_20191225_0300.py b/utils/migrations/0007_auto_20191226_0610.py
similarity index 93%
rename from utils/migrations/0007_auto_20191225_0300.py
rename to utils/migrations/0007_auto_20191226_0610.py
index 72f5c836..c57c6431 100644
--- a/utils/migrations/0007_auto_20191225_0300.py
+++ b/utils/migrations/0007_auto_20191226_0610.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.9.4 on 2019-12-25 03:00
+# Generated by Django 1.9.4 on 2019-12-26 06:10
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -13,16 +13,36 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        migrations.AddField(
+            model_name='billingaddress',
+            name='stripe_tax_id',
+            field=models.CharField(blank=True, default='', max_length=100),
+        ),
         migrations.AddField(
             model_name='billingaddress',
             name='vat_number',
             field=models.CharField(blank=True, default='', max_length=100),
         ),
+        migrations.AddField(
+            model_name='billingaddress',
+            name='vat_number_validated_on',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='userbillingaddress',
+            name='stripe_tax_id',
+            field=models.CharField(blank=True, default='', max_length=100),
+        ),
         migrations.AddField(
             model_name='userbillingaddress',
             name='vat_number',
             field=models.CharField(blank=True, default='', max_length=100),
         ),
+        migrations.AddField(
+            model_name='userbillingaddress',
+            name='vat_number_validated_on',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
         migrations.AlterField(
             model_name='billingaddress',
             name='country',
diff --git a/utils/migrations/0008_auto_20191225_0529.py b/utils/migrations/0008_auto_20191225_0529.py
deleted file mode 100644
index 20a6183c..00000000
--- a/utils/migrations/0008_auto_20191225_0529.py
+++ /dev/null
@@ -1,25 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.9.4 on 2019-12-25 05:29
-from __future__ import unicode_literals
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('utils', '0007_auto_20191225_0300'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='billingaddress',
-            name='vat_number_validated_on',
-            field=models.DateTimeField(blank=True, null=True),
-        ),
-        migrations.AddField(
-            model_name='userbillingaddress',
-            name='vat_number_validated_on',
-            field=models.DateTimeField(blank=True, null=True),
-        ),
-    ]
diff --git a/utils/migrations/0009_auto_20191225_1311.py b/utils/migrations/0009_auto_20191225_1311.py
deleted file mode 100644
index 866a5d12..00000000
--- a/utils/migrations/0009_auto_20191225_1311.py
+++ /dev/null
@@ -1,25 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.9.4 on 2019-12-25 13:11
-from __future__ import unicode_literals
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('utils', '0008_auto_20191225_0529'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='billingaddress',
-            name='stripe_tax_id',
-            field=models.DateTimeField(blank=True, null=True),
-        ),
-        migrations.AddField(
-            model_name='userbillingaddress',
-            name='stripe_tax_id',
-            field=models.DateTimeField(blank=True, null=True),
-        ),
-    ]
diff --git a/utils/models.py b/utils/models.py
index c1a5e7b4..89475752 100644
--- a/utils/models.py
+++ b/utils/models.py
@@ -14,7 +14,7 @@ class BaseBillingAddress(models.Model):
     postal_code = models.CharField(max_length=50)
     country = CountryField()
     vat_number = models.CharField(max_length=100, default="", blank=True)
-    stripe_tax_id = models.DateTimeField(blank=True, null=True)
+    stripe_tax_id = models.CharField(max_length=100, default="", blank=True)
     vat_number_validated_on = models.DateTimeField(blank=True, null=True)
 
     class Meta: