diff --git a/atst/routes/task_orders/new.py b/atst/routes/task_orders/new.py
index 2426293e..9c6ff8e6 100644
--- a/atst/routes/task_orders/new.py
+++ b/atst/routes/task_orders/new.py
@@ -108,6 +108,14 @@ class ShowTaskOrderWorkflow:
 
         return screen_info
 
+    @property
+    def is_complete(self):
+        if self.task_order:
+            if TaskOrders.all_sections_complete(self.task_order):
+                return True
+        else:
+            return False
+
 
 class UpdateTaskOrderWorkflow(ShowTaskOrderWorkflow):
     def __init__(
@@ -254,6 +262,7 @@ def new(screen, task_order_id=None, portfolio_id=None):
         portfolio_id=portfolio_id,
         screens=workflow.display_screens,
         form=workflow.form,
+        complete=workflow.is_complete,
     )
 
 
diff --git a/styles/components/_progress_menu.scss b/styles/components/_progress_menu.scss
index 2a8c5ef1..01e2de26 100644
--- a/styles/components/_progress_menu.scss
+++ b/styles/components/_progress_menu.scss
@@ -50,6 +50,12 @@
 
     a.active {
       color: $color-blue;
+      cursor: default;
+    }
+
+    a.disabled{
+      color: $color-gray-light;
+      cursor: default;
     }
 
 
diff --git a/templates/task_orders/new/menu.html b/templates/task_orders/new/menu.html
index f7b088ad..c6620a83 100644
--- a/templates/task_orders/new/menu.html
+++ b/templates/task_orders/new/menu.html
@@ -10,8 +10,17 @@
       {% endif %}
 
       <li class="progress-menu__item progress-menu__item--{{ step_indicator }}">
-        <a href="{{ url_for('task_orders.new', screen=loop.index, task_order_id=task_order_id) }}"
-          {% if g.matchesPath(url_for('task_orders.new', screen=loop.index)) %}class="active"{% endif %}
+        <a
+          {% set class='' %}
+          {% if task_order_id %}
+            href="{{ url_for('task_orders.new', screen=loop.index, task_order_id=task_order_id) }}"
+          {% else %}
+            {% set class="disabled"%}
+          {% endif %}
+          {% if g.matchesPath(url_for('task_orders.new', screen=loop.index)) %}
+            {% set class="active" %}
+          {% endif %}
+          class={{class}}
         >
           {{ s['title'] }}
         </a>
diff --git a/templates/task_orders/new/review.html b/templates/task_orders/new/review.html
index 2e47acf1..440c58ad 100644
--- a/templates/task_orders/new/review.html
+++ b/templates/task_orders/new/review.html
@@ -194,7 +194,8 @@
 
 {% block next %}
   <div class='action-group'>
-    <input type='submit' class='usa-button usa-button-primary' value='Done' />
+    <input type='submit' class='usa-button usa-button-primary' value='Done'
+    {% if not complete %}disabled{% endif %}/>
   </div>
 {% endblock %}