diff --git a/Compras/RepComprasDetalle.aspx b/Compras/RepComprasDetalle.aspx
index 405e52e78..050c2e50b 100644
--- a/Compras/RepComprasDetalle.aspx
+++ b/Compras/RepComprasDetalle.aspx
@@ -355,6 +355,8 @@
                             <asp:Literal ID="LtlDescuentos" runat="server" Text='<%# Eval("Descuento", "{0:N2}") %>'></asp:Literal>
                         </ItemTemplate>
                     </asp:TemplateField>
+                    <asp:BoundField DataField="RetIVA" HeaderText="Ret IVA" DataFormatString="{0:N2}" ItemStyle-HorizontalAlign="Right" />
+                    <asp:BoundField DataField="RetISR" HeaderText="Ret ISR" DataFormatString="{0:N2}" ItemStyle-HorizontalAlign="Right" />
                     <asp:TemplateField ItemStyle-Width="80">
                         <HeaderTemplate>
                             Total
@@ -498,6 +500,13 @@
                                         <asp:CheckBox ID="ChkFecha" runat="server" Text="Fecha Movimiento" /></td>
                                     <td></td>
                                 </tr>
+                                 <tr>
+                                    <td>
+                                        <asp:CheckBox ID="ChkRetIVA" runat="server" Text="Ret IVA" Checked="true" /></td>
+                                    <td>
+                                        <asp:CheckBox ID="ChkRetISR" runat="server" Text="Ret ISR" Checked="true" /></td>
+                                    <td></td>
+                                </tr>
                             </table>
                         </div>
                         <div class="modal-footer">
diff --git a/Compras/RepComprasDetalle.aspx.vb b/Compras/RepComprasDetalle.aspx.vb
index 9e2776116..d66383613 100644
--- a/Compras/RepComprasDetalle.aspx.vb
+++ b/Compras/RepComprasDetalle.aspx.vb
@@ -368,14 +368,13 @@ Partial Class Compras_RepComprasDetalle
                 e.Row.FCHyperLink("HplSerieFolio").Text = ""
             End If
 
-            e.Row.Cells(0).HorizontalAlign = HorizontalAlign.Left
-            e.Row.Cells(7).HorizontalAlign = HorizontalAlign.Left
-            e.Row.Cells(8).HorizontalAlign = HorizontalAlign.Left
+            e.Row.Cells(0).HorizontalAlign = HorizontalAlign.Left
             e.Row.Cells(3).HorizontalAlign = HorizontalAlign.Right
             e.Row.Cells(4).HorizontalAlign = HorizontalAlign.Right
             e.Row.Cells(5).HorizontalAlign = HorizontalAlign.Right
-            e.Row.Cells(6).HorizontalAlign = HorizontalAlign.Right
-
+            e.Row.Cells(6).HorizontalAlign = HorizontalAlign.Right
+            e.Row.Cells(9).HorizontalAlign = HorizontalAlign.Right
+
         End If
     End Sub
 
@@ -604,13 +603,15 @@ Partial Class Compras_RepComprasDetalle
         GvDatos.Columns(4).Visible = ChkIVA.Checked
         GvDatos.Columns(5).Visible = ChkIEPS.Checked
         GvDatos.Columns(6).Visible = ChkDesc.Checked
-        GvDatos.Columns(7).Visible = ChkTotal.Checked
-        GvDatos.Columns(8).Visible = ChkAbre.Checked
-        GvDatos.Columns(9).Visible = ChkRazon.Checked
-        GvDatos.Columns(10).Visible = ChkFolio.Checked
-        GvDatos.Columns(11).Visible = ChkFecha.Checked
-        GvDatos.Columns(12).Visible = ChkObs.Checked
-        GvDatos.Columns(13).Visible = ChkDescripcion.Checked
+        GvDatos.Columns(7).Visible = Chkretiva.Checked
+        GvDatos.Columns(8).Visible = Chkretisr.Checked
+        GvDatos.Columns(9).Visible = ChkTotal.Checked
+        GvDatos.Columns(10).Visible = ChkAbre.Checked
+        GvDatos.Columns(11).Visible = ChkRazon.Checked
+        GvDatos.Columns(12).Visible = ChkFolio.Checked
+        GvDatos.Columns(13).Visible = ChkFecha.Checked
+        GvDatos.Columns(14).Visible = ChkObs.Checked
+        GvDatos.Columns(15).Visible = ChkDescripcion.Checked
         UPDatos.Update()
     End Sub