diff --git a/Gemfile b/Gemfile
index 8a32c7a60..a28b8fa31 100644
--- a/Gemfile
+++ b/Gemfile
@@ -35,7 +35,7 @@ gem 'jquery-validation-rails', '~> 1.13.1' # validate on client side
 # view helpers
 gem 'kaminari',        '~> 0.16.3'  # pagination
 gem 'nprogress-rails', '~> 0.1.6.5' # visual loader
-gem 'html5_validators', '~> 1.1.3'  # model requements now automatically on html form 
+gem 'html5_validators', '~> 1.1.3'  # model requements now automatically on html form
 
 # rights
 gem 'devise',    '~> 3.4.1' # authenitcation
@@ -75,6 +75,9 @@ gem 'activerecord-import', '~> 0.7.0' # for inserting dummy data
 # for generating pdf
 gem 'pdfkit', '~> 0.6.2'
 
+# for datepicker
+gem 'jquery-ui-rails', '~> 5.0.3'
+
 group :development do
   # dev tools
   gem 'spring',                '~> 1.3.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index 2cfdc269d..8fb034416 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -235,6 +235,8 @@ GEM
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
+    jquery-ui-rails (5.0.3)
+      railties (>= 3.2.16)
     jquery-validation-rails (1.13.1)
       railties (>= 3.2, < 5.0)
       thor (~> 0.14)
@@ -520,6 +522,7 @@ DEPENDENCIES
   iso8601 (~> 0.8.2)
   jbuilder (~> 2.2.6)
   jquery-rails (~> 4.0.3)
+  jquery-ui-rails (~> 5.0.3)
   jquery-validation-rails (~> 1.13.1)
   kaminari (~> 0.16.3)
   launchy (~> 2.4.3)
diff --git a/app/assets/javascripts/admin-manifest.coffee b/app/assets/javascripts/admin-manifest.coffee
index b1f8dddbe..883a2aadc 100644
--- a/app/assets/javascripts/admin-manifest.coffee
+++ b/app/assets/javascripts/admin-manifest.coffee
@@ -9,6 +9,7 @@
 #= require jquery.nested_attributes
 #= require selectize
 #= require shared/jquery.validate.bootstrap
+#= require jquery-ui/datepicker
 #= require shared/general
 #= require admin/application
 
diff --git a/app/assets/javascripts/registrar-manifest.coffee b/app/assets/javascripts/registrar-manifest.coffee
index 4d8d4ed63..c0596f09d 100644
--- a/app/assets/javascripts/registrar-manifest.coffee
+++ b/app/assets/javascripts/registrar-manifest.coffee
@@ -6,5 +6,6 @@
 #= require bootstrap-sprockets
 #= require jquery.nested_attributes
 #= require shared/jquery.validate.bootstrap
+#= require jquery-ui/datepicker
 #= require shared/general
 #= require registrar/application
diff --git a/app/assets/javascripts/shared/general.coffee b/app/assets/javascripts/shared/general.coffee
index f1069f029..9d4ae3390 100644
--- a/app/assets/javascripts/shared/general.coffee
+++ b/app/assets/javascripts/shared/general.coffee
@@ -9,3 +9,13 @@
   $('#flash').find('div').addClass('bg-danger')
   $('#flash').find('div').html(msg)
   $('#flash').show()
+
+$(document).on 'ready page:load', ->
+  today = new Date()
+  tomorrow = new Date(today)
+  tomorrow.setDate(today.getDate() + 1)
+
+  $('.datepicker').datepicker(
+    dateFormat: "yy-mm-dd",
+    maxDate: tomorrow
+  );
diff --git a/app/assets/stylesheets/registrar-manifest.sass b/app/assets/stylesheets/registrar-manifest.sass
index 8c758228b..23c1641a0 100644
--- a/app/assets/stylesheets/registrar-manifest.sass
+++ b/app/assets/stylesheets/registrar-manifest.sass
@@ -1,5 +1,6 @@
 //= require 'shared/general-manifest'
 //= require 'registrar/registrar-bootstrap'
+//= require 'jquery-ui/datepicker'
 @import shared/fonts
 @import shared/general
 @import nprogress
diff --git a/app/controllers/registrar/invoices_controller.rb b/app/controllers/registrar/invoices_controller.rb
index 6c606a0bc..8d0a06831 100644
--- a/app/controllers/registrar/invoices_controller.rb
+++ b/app/controllers/registrar/invoices_controller.rb
@@ -4,6 +4,7 @@ class Registrar::InvoicesController < RegistrarController
   before_action :set_invoice, only: [:show, :forward, :download_pdf]
 
   def index
+    params[:q] ||= {}
     invoices = current_user.registrar.invoices.includes(:invoice_items, :account_activity)
     @q = invoices.search(params[:q])
     @q.sorts  = 'id desc' if @q.sorts.empty?
diff --git a/app/models/invoice.rb b/app/models/invoice.rb
index f8bc4ceaa..372d67a8c 100644
--- a/app/models/invoice.rb
+++ b/app/models/invoice.rb
@@ -32,6 +32,8 @@ class Invoice < ActiveRecord::Base
     false
   end
 
+  before_save -> { self.sum_cache = sum }
+
   def binded?
     account_activity.present?
   end
diff --git a/app/views/registrar/invoices/index.haml b/app/views/registrar/invoices/index.haml
index a3a128526..1b49f7545 100644
--- a/app/views/registrar/invoices/index.haml
+++ b/app/views/registrar/invoices/index.haml
@@ -8,6 +8,43 @@
   currency: current_user.registrar.cash_account.currency)
 
 %h1= t(:invoices)
+.row
+  .col-md-12
+    %hr
+    = search_form_for @q, url: [:registrar, :invoices], html: { style: 'margin-bottom: 0;' } do |f|
+      .row
+        .col-md-3
+          .form-group
+            = f.label t(:minimum_invoice_no)
+            = f.search_field :number_gteq, class: 'form-control', placeholder: t(:minimum_invoice_no), autocomplete: 'off'
+        .col-md-3
+          .form-group
+            = f.label t(:maximum_invoice_no)
+            = f.search_field :number_lteq, class: 'form-control', placeholder: t(:maximum_invoice_no), autocomplete: 'off'
+        .col-md-3
+          .form-group
+            = f.label t(:due_date_after)
+            = f.search_field :due_date_gt, value: params[:q][:due_date_gt], class: 'form-control datepicker', placeholder: t(:due_date_after), autocomplete: 'off'
+        .col-md-3
+          .form-group
+            = f.label t(:due_date_before)
+            = f.search_field :due_date_lt, value: params[:q][:due_date_lt], class: 'form-control datepicker', placeholder: t(:due_date_before), autocomplete: 'off'
+      .row
+        .col-md-3
+          .form-group
+            = f.label t(:minimum_total)
+            = f.search_field :sum_cache_gteq, class: 'form-control', placeholder: t(:minimum_total), autocomplete: 'off'
+        .col-md-3
+          .form-group
+            = f.label t(:maximum_total)
+            = f.search_field :sum_cache_lteq, class: 'form-control', placeholder: t(:maximum_total), autocomplete: 'off'
+        .col-md-3{style: 'padding-top: 25px;'}
+          %button.btn.btn-primary
+            &nbsp;
+            %span.glyphicon.glyphicon-search
+            &nbsp;
+          %button.btn.btn-default.js-reset-form
+            = t(:clear_fields)
 %hr
 .row
   .col-md-12
@@ -30,11 +67,14 @@
               - else
                 %td{class: 'text-danger'}= t(:unpaid)
 
-              - if x.cancelled?
-                %td.text-grey= t('cancelled')
-              - else
-                %td= l(x.due_date)
+              %td= l(x.due_date)
               %td= x.sum
 .row
   .col-md-12
     = paginate @invoices
+
+:coffee
+  $(".js-reset-form").on "click", (e) ->
+    e.preventDefault();
+    window.location = "#{registrar_invoices_path}"
+
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 1f2d1c5c6..a0e2f417e 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -740,3 +740,9 @@ en:
   cannot_cancel_paid_invoice: 'Cannot cancel paid invoice'
   cannot_cancel_cancelled_invoice: 'Cannot cancel cancelled invoice'
   cannot_bind_cancelled_invoice: 'Cannot bind cancelled invoice'
+  minimum_invoice_no: 'Miminum invoice no'
+  maximum_invoice_no: 'Maximum invoice no'
+  due_date_after: 'Due date after'
+  due_date_before: 'Due date before'
+  minimum_total: 'Minimum total'
+  maximum_total: 'Maximum total'
diff --git a/db/migrate/20150428075052_add_sum_cache_to_invoice.rb b/db/migrate/20150428075052_add_sum_cache_to_invoice.rb
new file mode 100644
index 000000000..6706892ef
--- /dev/null
+++ b/db/migrate/20150428075052_add_sum_cache_to_invoice.rb
@@ -0,0 +1,6 @@
+class AddSumCacheToInvoice < ActiveRecord::Migration
+  def change
+    add_column :invoices, :sum_cache, :decimal
+    Invoice.all.each(&:save)
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 04d476149..aa45f6165 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150427073517) do
+ActiveRecord::Schema.define(version: 20150428075052) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -368,6 +368,7 @@ ActiveRecord::Schema.define(version: 20150427073517) do
     t.string   "updator_str"
     t.integer  "number"
     t.datetime "cancelled_at"
+    t.decimal  "sum_cache"
   end
 
   add_index "invoices", ["buyer_id"], name: "index_invoices_on_buyer_id", using: :btree
diff --git a/spec/models/invoice_spec.rb b/spec/models/invoice_spec.rb
index a0cee3db3..4ec594640 100644
--- a/spec/models/invoice_spec.rb
+++ b/spec/models/invoice_spec.rb
@@ -72,7 +72,8 @@ describe Invoice do
 
     it 'should cancel overdue invoices' do
       Fabricate(:invoice, created_at: Time.zone.now - 35.days, due_date: Time.zone.now - 1.days)
-      Invoice.cancel_overdue_invoices.should == 1
+      Invoice.cancel_overdue_invoices
+      Invoice.where(cancelled_at: nil).count.should == 1
     end
 
     # it 'should have one version' do