diff --git a/src/docs/forms/aktrabot.py b/src/docs/forms/aktrabot.py
index dcb9477..a36eb29 100644
--- a/src/docs/forms/aktrabot.py
+++ b/src/docs/forms/aktrabot.py
@@ -26,7 +26,6 @@ class AktRabotForm(BaseModelForm):
             'doc_text': _textarea,
             'nds_method': forms.RadioSelect()
         }
-        # nds_method = forms.ChoiceField(widget=forms.RadioSelect())
 
 
 class AktRabotAdminForm(AktRabotForm):
diff --git a/src/dokumentor/static/css/style.css b/src/dokumentor/static/css/style.css
index 185ae9a..2e1c362 100644
--- a/src/dokumentor/static/css/style.css
+++ b/src/dokumentor/static/css/style.css
@@ -487,8 +487,8 @@ a.delete { vertical-align: top; }
 .doc-form table.doc-list {border-collapse:collapse;position:relative;}
 .doc-form table.doc-list td {border:4px solid #fff;}
 .doc-form table.doc-list .itogo-td {background:#313942;height:30px;font-size:20px;color:#fff;padding:5px 10px;border-bottom:2px solid #313942;border-top:2px solid #313942;}
-.doc-form table.doc-list .itogo-td1 {}
-.doc-form table.doc-list .itogo-td2 {}
+.doc-form table.doc-list .itogo-nds-td {height:30px;font-size:20px;color:#313942;padding:5px 10px;}
+
 .doc-form table.doc-list .add-row {position:absolute;}
 .doc-form table.doc-list .add-row:hover {text-decoration:none;}
 
@@ -831,3 +831,28 @@ input[type=number] {
 	font-size: 13px;
 	color: #498dd0;
 }
+
+.nds-method {
+	margin-top: 38px;
+	margin-left: 10px;
+}
+
+#id_nds_method li {
+	display: inline-block;
+}
+
+#id_nds_method label {
+	font-size: 16px;
+	font-style: normal;
+	cursor: pointer;
+}
+
+#itogo {
+	display: block;
+}
+
+#decryption {
+	font-size:11px;
+	display:none;
+	margin-top: 5px;
+}
diff --git a/src/dokumentor/static/js/formset-events.js b/src/dokumentor/static/js/formset-events.js
index 556da47..56ad9a6 100644
--- a/src/dokumentor/static/js/formset-events.js
+++ b/src/dokumentor/static/js/formset-events.js
@@ -1,4 +1,5 @@
 $(function() {
+    var nds = '';
 
     var fix_float_input = function (e) {
         var el = $(this);
@@ -9,6 +10,7 @@ $(function() {
 
     var calc_summa = function (e) {
         console.log('calc_summa');
+        console.log($('#id_nds_method input:checked').val());
 
         var el = $(this);
         var qty = parseFloat(el.closest('tr.row').find('td.qty input').val());
@@ -26,9 +28,29 @@ $(function() {
     };
 
     var calc_itogo_nds = function() {
-        $('#itogo_nds_text').html('НДС ' + $('#id_nds_value option:selected').text());
-        var nds = parseFloat($('#id_nds_value').val()) * parseFloat($('#itogo').html()) / 100;
-        $('#itogo_nds').html(nds.toFixed(2));
+        var itogo_sum = 0;
+        $('#tbl_items').find('.total_price input:visible').each(function() {
+            var itogo_sum_row = $(this).val() ? parseFloat($(this).val()) : 0;
+            itogo_sum += itogo_sum_row;
+        });
+
+        if ($('#id_nds_value').val() && $('#itogo').html()) {
+
+          console.log('----','NDS %',$('#id_nds_value').val());
+          console.log('----','Total %',$('#itogo').html());
+          console.log('----','Metod %', parseInt($('#id_nds_method input:checked').val()));
+
+          if (parseInt($('#id_nds_method input:checked').val())) {
+            nds = parseFloat($('#id_nds_value').val()) * parseFloat(itogo_sum) / 100;
+          } else {
+            nds = (parseFloat(itogo_sum) / (100 + parseFloat($('#id_nds_value').val()))) * parseFloat($('#id_nds_value').val());
+          }
+           // console.log(nds.toFixed(2))
+          $('#totalNds').html(nds.toFixed(2));
+        } else {
+          $('#totalNds').html('');
+        }
+
     };
 
     window.calc_itogo = function (e) {
@@ -38,7 +60,17 @@ $(function() {
             itogo_sum += itogo_sum_row;
         });
         if (itogo_sum) {
-          $('#itogo').html(itogo_sum.toFixed(2));
+            if (parseInt($('#id_nds_method input:checked').val())) {
+                console.log('add');
+                nds = parseFloat($('#id_nds_value').val()) * parseFloat(itogo_sum) / 100;
+                $('#itogo').html(parseFloat(itogo_sum.toFixed(2)) + parseFloat(nds.toFixed(2)));
+            } else {
+              nds = (parseFloat(itogo_sum) / (100 + parseFloat($('#id_nds_value').val()))) * parseFloat($('#id_nds_value').val());
+              var totalWithoutNds = parseFloat(itogo_sum.toFixed(2)) - parseFloat(nds).toFixed(2);
+              $('#decryption').html(totalWithoutNds + ' + НДС');
+              $('#itogo').html(itogo_sum.toFixed(2));
+            }
+
         } else {
           $('#itogo').html('');
         }
@@ -64,7 +96,25 @@ $(function() {
         $("#tbl_items tr.row td.price input").blur(window.calc_itogo);
         $("#tbl_items tr.row td.total_price input").blur(window.calc_itogo);
 
-        $('#id_nds_value').change(calc_itogo_nds);
+        $('#id_nds_value').on('change', function(){
+
+          calc_itogo_nds();
+          calc_itogo();
+          if (!parseInt($('#id_nds_method input:checked').val())) {
+             $('#decryption').show();
+          } else {
+            $('#decryption').hide();
+          }
+        });
+        $('#id_nds_method').on('change', function () {
+          console.log('id_nds_method change');
+          calc_itogo();
+          if (!parseInt($('#id_nds_method input:checked').val())) {
+             $('#decryption').show();
+          } else {
+            $('#decryption').hide();
+          }
+        });
 
     };
     window.set_events();
diff --git a/src/dokumentor/templates/docs/aktrabot/form.html b/src/dokumentor/templates/docs/aktrabot/form.html
index c297e5d..7e37182 100644
--- a/src/dokumentor/templates/docs/aktrabot/form.html
+++ b/src/dokumentor/templates/docs/aktrabot/form.html
@@ -18,7 +18,7 @@
 
     <div class="block" style="border-bottom: 1px solid #777; padding: 0 20px 15px 0;">
         {% include 'docs/parts/form_field.html' with field=form.nds_value id="nds_value" classes="left" label="НДС" no_clear_after="True" %}
-        {% include 'docs/parts/form_field.html' with field=form.nds_method id="nds_method" classes="left nds-method" no_clear_after="True" %}
+        {% include 'docs/parts/form_field.html' with field=form.nds_method id="nds_method" classes="left nds-method hidden" no_clear_after="True" %}
 
         {% if formset %}
             {% include 'docs/parts/form_tbl_items.html' %}
diff --git a/src/dokumentor/templates/docs/parts/form_tbl_items.html b/src/dokumentor/templates/docs/parts/form_tbl_items.html
index af210db..76263cd 100644
--- a/src/dokumentor/templates/docs/parts/form_tbl_items.html
+++ b/src/dokumentor/templates/docs/parts/form_tbl_items.html
@@ -30,11 +30,22 @@
         </tr>
     {% endfor %}
 
+    <tr id="blockTotalNds" class="hidden">
+        <td colspan="3">
+        </td>
+        <td class="itogo-nds-td"><span>НДС</span></td>
+        <td class="itogo-nds-td"><span id="totalNds"></span></td>
+        <td></td>
+    </tr>
+
     <tr>
         <td colspan="3">
         </td>
         <td class="itogo-td itogo-td1"><span>Итого</span></td>
-        <td class="itogo-td itogo-td2"><span id="itogo"></span></td>
+        <td class="itogo-td itogo-td2">
+          <span id="itogo"></span>
+          <span id="decryption"></span>
+        </td>
         <td></td>
     </tr>
 
diff --git a/src/dokumentor/templates/docs/stub_js.html b/src/dokumentor/templates/docs/stub_js.html
index 8f7d6c3..fe3f8e1 100644
--- a/src/dokumentor/templates/docs/stub_js.html
+++ b/src/dokumentor/templates/docs/stub_js.html
@@ -106,6 +106,22 @@
 
         });
 
+        // block nds method
+        $('#id_nds_value').on('change',function () {
+
+            console.log($('#id_nds_value').val());
+
+            if ($('#id_nds_value').val() > 0) {
+                $('#nds_method').show();
+                $('#blockTotalNds').show();
+
+            } else {
+                $('#nds_method').hide();
+                $('#decryption').hide();
+                $('#blockTotalNds').hide();
+            }
+        });
+
 
         $('#id_invoice').on('change', function() {
 
@@ -114,7 +130,7 @@
             //console.log(invoice_id);
 
             if (invoice_id) {
-                // TODO: needed preloader or remade function
+                // TODO: needed loader or remade function
 
                 $.each($('.row_tbl_items'), function(index, item){
                     $(item).find('a.delete-row').trigger('click');