diff --git a/app/models.py b/app/models.py
new file mode 100644
index 0000000..b046ff0
--- /dev/null
+++ b/app/models.py
@@ -0,0 +1,20 @@
+from sqlalchemy import Column, Integer, String, Float, Date
+from app.database import Base
+
+class Customer(Base):
+    __tablename__ = "customers"
+    customer_id = Column(Integer, primary_key=True, index=True)
+    full_name = Column(String, index=True)
+    email = Column(String, unique=True)
+    phone = Column(String)
+    home_branch_id = Column(Integer)
+    customer_since = Column(Date)
+
+class Account(Base):
+    __tablename__ = "accounts"
+    account_id = Column(Integer, primary_key=True, index=True)
+    account_number = Column(String, unique=True, index=True)
+    customer_id = Column(Integer)
+    account_type = Column(String)
+    open_date = Column(Date)
+    balance = Column(Float)