diff --git a/bin/import-sources b/bin/import-sources
new file mode 100755
index 0000000..2b81779
--- /dev/null
+++ b/bin/import-sources
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+import argparse
+
+import vanth.main
+import vanth.ofxhome
+import vanth.platform.ofxsource
+
+
+def main():
+    vanth.main.setup_logging()
+    config = vanth.main.get_config()
+    vanth.main.create_db_connection(config)
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('dbfile', help='The database file of XML dumped from the open OFX Home DB')
+    args = parser.parse_args()
+
+    with open(args.dbfile, 'r') as f:
+        data = vanth.ofxhome.parse(f.read())
+    vanth.platform.ofxsource.ensure_exist(data)
+
+if __name__ == '__main__':
+    main()
diff --git a/vanth/ofxhome.py b/vanth/ofxhome.py
new file mode 100644
index 0000000..99d154b
--- /dev/null
+++ b/vanth/ofxhome.py
@@ -0,0 +1,12 @@
+import xml.etree.ElementTree
+
+
+def parse_child(element):
+    values = {child.tag: child.text for child in element}
+    values['id'] = element.attrib['id']
+    return values
+
+def parse(data):
+    root = xml.etree.ElementTree.fromstring(data)
+    assert root.tag == 'institutions'
+    return [parse_child(element) for element in root]
diff --git a/vanth/platform/ofxsource.py b/vanth/platform/ofxsource.py
index 3d577ca..65fbada 100644
--- a/vanth/platform/ofxsource.py
+++ b/vanth/platform/ofxsource.py
@@ -1,6 +1,8 @@
 import logging
+import uuid
 
 import chryso.connection
+import sqlalchemy
 
 import vanth.tables
 
@@ -11,10 +13,32 @@ def _query_and_convert(query):
     results = engine.execute(query).fetchall()
     return [dict(result) for result in results]
 
-def by_uuid(uuid):
-    query = vanth.tables.OFXSource.select().where(vanth.tables.OFXSource.c.uuid == uuid)
+def by_uuid(uuid_):
+    query = vanth.tables.OFXSource.select().where(vanth.tables.OFXSource.c.uuid == uuid_)
     return _query_and_convert(query)
 
 def get():
     query = vanth.tables.OFXSource.select()
     return _query_and_convert(query)
+
+def ensure_exist(institutions):
+    engine = chryso.connection.get()
+    query = sqlalchemy.select([
+        vanth.tables.OFXSource.c.fid,
+    ])
+    results = engine.execute(query).fetchall()
+    LOGGER.debug("Found %d OFX sources", len(results))
+    known_records = {result[vanth.tables.OFXSource.c.fid] for result in results}
+    new_records = [institution for institution in institutions if institution['fid'] not in known_records]
+    LOGGER.debug("Have %d new transactions to save", len(new_records))
+    to_insert = [{
+        'name'        : institution['name'],
+        'fid'         : institution['fid'],
+        'url'         : institution['url'],
+        'uuid'        : str(uuid.uuid4()),
+    } for institution in new_records]
+    if to_insert:
+        engine.execute(vanth.tables.OFXSource.insert(), to_insert) # pylint: disable=no-value-for-parameter
+        LOGGER.debug("Done inserting %d records", len(new_records))
+    else:
+        LOGGER.debug("Not performing insert, nothing to do")