diff --git a/alembic/versions/c19d6129cca1_add_jedi_clin_type_to_clin_table.py b/alembic/versions/c19d6129cca1_add_jedi_clin_type_to_clin_table.py
new file mode 100644
index 00000000..4b916ea5
--- /dev/null
+++ b/alembic/versions/c19d6129cca1_add_jedi_clin_type_to_clin_table.py
@@ -0,0 +1,28 @@
+"""add jedi clin type to clin table
+
+Revision ID: c19d6129cca1
+Revises: 988f8b23fbf6
+Create Date: 2019-06-04 11:30:25.283028
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'c19d6129cca1'
+down_revision = '988f8b23fbf6'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('clins', sa.Column('jedi_clin_type', sa.Enum('JEDI_CLIN_1', 'JEDI_CLIN_2', 'JEDI_CLIN_3', 'JEDI_CLIN_4', name='jediclintype', native_enum=False), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('clins', 'jedi_clin_type')
+    # ### end Alembic commands ###
diff --git a/atst/models/task_order.py b/atst/models/task_order.py
index 525c71ed..049b7d85 100644
--- a/atst/models/task_order.py
+++ b/atst/models/task_order.py
@@ -6,7 +6,8 @@ from sqlalchemy.ext.hybrid import hybrid_property
 from sqlalchemy.orm import relationship
 from werkzeug.datastructures import FileStorage
 
-from atst.models import Attachment, Base, types, mixins
+from atst.models import Attachment, Base, mixins, types
+from atst.models.clin import JEDICLINType
 
 
 class Status(Enum):
@@ -33,6 +34,8 @@ class TaskOrder(Base, mixins.TimestampsMixin):
     signer_dod_id = Column(String)
     signed_at = Column(DateTime)
 
+    clins = relationship("CLIN")
+
     @hybrid_property
     def pdf(self):
         return self._pdf
@@ -83,9 +86,26 @@ class TaskOrder(Base, mixins.TimestampsMixin):
             return (self.end_date - date.today()).days
 
     @property
+    def total_obligated_funds(self):
+        total = 0
+        for clin in self.clins:
+            if clin.jedi_clin_type in [
+                JEDICLINType.JEDI_CLIN_1,
+                JEDICLINType.JEDI_CLIN_3,
+            ]:
+                total += clin.obligated_amount
+        return total
+
+    @property
+    def total_contract_amount(self):
+        total = 0
+        for clin in self.clins:
+            total += clin.obligated_amount
+        return total
+
+    @property
+    # TODO delete when we delete task_order_review flow
     def budget(self):
-        # TODO: fix task order -- reimplement using CLINs
-        # Faked for display purposes
         return 100000
 
     @property
diff --git a/styles/sections/_task_order.scss b/styles/sections/_task_order.scss
index 0b887352..bdcaf40e 100644
--- a/styles/sections/_task_order.scss
+++ b/styles/sections/_task_order.scss
@@ -93,7 +93,7 @@
     margin-top: $gap * 2;
   }
 
-  .to-sidebar {
+  .totals-box {
     padding: $gap * 4;
     padding-top: $gap * 2;
     flex-grow: unset;
diff --git a/templates/components/to_sidebar.html b/templates/components/totals_box.html
similarity index 64%
rename from templates/components/to_sidebar.html
rename to templates/components/totals_box.html
index 1b495b7b..18afeedf 100644
--- a/templates/components/to_sidebar.html
+++ b/templates/components/totals_box.html
@@ -1,14 +1,14 @@
-{% macro TOSidebar() -%}
+{% macro TotalsBox(task_order) -%}
 
-  <div class="col to-sidebar">
+  <div class="col totals-box">
     <div class="h4">Total obligated funds</div>
-    <div class="h3">$500,000</div>
+    <div class="h3">{{ task_order.total_obligated_funds | dollars }}</div>
     <div>This is the funding allocated to cloud services. It may be 100% or a portion of the total task order budget.</div>
 
     <hr>
 
     <div class="h4">Total contract amount</div>
-    <div class="h3">$800,000</div>
+    <div class="h3">{{ task_order.total_contract_amount | dollars }}</div>
     <div>This is the value of all funds obligated for this contract, including -- but not limited to -- funds obligated for the cloud.</div>
 
   </div>
diff --git a/templates/portfolios/task_orders/review.html b/templates/portfolios/task_orders/review.html
index 58d2767a..21d32dd6 100644
--- a/templates/portfolios/task_orders/review.html
+++ b/templates/portfolios/task_orders/review.html
@@ -1,7 +1,7 @@
 {% extends 'portfolios/base.html' %}
 
 {% from "components/icon.html" import Icon %}
-{% from "components/to_sidebar.html" import TOSidebar %}
+{% from "components/totals_box.html" import TotalsBox %}
 
 {% block content %}
 
@@ -83,7 +83,7 @@
       <div class="h4">{{ Icon('ok',classes="icon-validation") }}document</div>
     </div>
 
-    {{ TOSidebar() }}
+    {{ TotalsBox(task_order=task_order) }}
 
   </div>
 
diff --git a/tests/factories.py b/tests/factories.py
index 341887c0..e91ec26b 100644
--- a/tests/factories.py
+++ b/tests/factories.py
@@ -269,6 +269,18 @@ class TaskOrderFactory(Base):
     number = factory.LazyFunction(random_task_order_number)
 
 
+class CLINFactory(Base):
+    class Meta:
+        model = CLIN
+
+    task_order = factory.SubFactory(TaskOrderFactory)
+    number = factory.LazyFunction(random_task_order_number)
+    start_date = datetime.date.today()
+    end_date = factory.LazyFunction(random_future_date)
+    obligated_amount = random.randint(100, 999999)
+    jedi_clin_type = random.choice([e.value for e in clin.JEDICLINType])
+
+
 class NotificationRecipientFactory(Base):
     class Meta:
         model = NotificationRecipient
diff --git a/tests/models/test_task_order.py b/tests/models/test_task_order.py
index 3a25781a..d6ae9e1c 100644
--- a/tests/models/test_task_order.py
+++ b/tests/models/test_task_order.py
@@ -1,10 +1,16 @@
 from werkzeug.datastructures import FileStorage
 import pytest, datetime
 
-from atst.models.attachment import Attachment
+from atst.models import *
+from atst.models.clin import JEDICLINType
 from atst.models.task_order import TaskOrder, Status
 
-from tests.factories import random_future_date, random_past_date
+from tests.factories import (
+    CLINFactory,
+    random_future_date,
+    random_past_date,
+    TaskOrderFactory,
+)
 from tests.mocks import PDF_FILENAME
 
 
@@ -30,6 +36,33 @@ class TestTaskOrderStatus:
         assert to.status == Status.EXPIRED
 
 
+class TestBudget:
+    def test_total_contract_amount(self):
+        to = TaskOrder()
+        assert to.total_contract_amount == 0
+
+        clin1 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_1)
+        clin2 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_2)
+        clin3 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_3)
+
+        assert (
+            to.total_contract_amount
+            == clin1.obligated_amount + clin2.obligated_amount + clin3.obligated_amount
+        )
+
+    def test_total_obligated_funds(self):
+        to = TaskOrder()
+        clin4 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_4)
+        assert to.total_obligated_funds == 0
+
+        clin1 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_1)
+        clin2 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_2)
+        clin3 = CLINFactory(task_order=to, jedi_clin_type=JEDICLINType.JEDI_CLIN_3)
+        assert (
+            to.total_obligated_funds == clin1.obligated_amount + clin3.obligated_amount
+        )
+
+
 class TestPDF:
     def test_setting_pdf_with_attachment(self):
         to = TaskOrder()