diff --git a/Contabilidad/RepIVA.aspx.cs b/Contabilidad/RepIVA.aspx.cs
index f694ee2bc..7c6df76ed 100644
--- a/Contabilidad/RepIVA.aspx.cs
+++ b/Contabilidad/RepIVA.aspx.cs
@@ -134,15 +134,19 @@ public partial class Contabilidad_RepIVA : ClsPaginas
             {
                 Decimal SubTotal = (e.Row.DBCampo("SubTotal16").ToDecimal() > 0 ? e.Row.DBCampo("SubTotal16").ToDecimal() : (e.Row.DBCampo("SubTotal8").ToDecimal() > 0 ? e.Row.DBCampo("SubTotal8").ToDecimal() : (Decimal)0.0));
 
-                Decimal dif = Math.Round(SubTotal * e.Row.DBCampo("PorcentajeIVA").ToDecimal(), 2) - Math.Round(e.Row.DBCampo("IVA").ToDecimal(), 2);
+                Decimal dif = Math.Round(SubTotal * e.Row.DBCampo("PorcentajeIVA").ToDecimal(), 2) - Math.Round(e.Row.DBCampo("IVA").ToDecimal() + Math.Round(e.Row.DBCampo("IVANoDeducible").ToDecimal()), 2);
                 if (dif > 1)
                 {
-                    e.Row.ForeColor = System.Drawing.Color.Red;
-                    e.Row.Cells[0].Text = e.Row.Cells[0].Text + "Err";
+                     e.Row.ForeColor = System.Drawing.Color.Red;
+                     e.Row.Cells[0].Text = e.Row.Cells[0].Text + "Err";
 
-                    e.Row.ToolTip = "Dif:" + dif.ToString() + "- Sub:" + e.Row.DBCampo("SubTotal") + " - IVA:" + e.Row.DBCampo("IVA");
+                    e.Row.ToolTip = "Dif:" + dif.ToString() + "- Sub:" + SubTotal + " - IVA:" + e.Row.DBCampo("IVA");
                 }
             }
+            if (e.Row.DBCampo("IVA").ToDecimal() < 0 || e.Row.DBCampo("IEPS").ToDecimal() < 0 || e.Row.DBCampo("SubTotal16").ToDecimal() < 0 || e.Row.DBCampo("SubTotal8").ToDecimal() < 0 || e.Row.DBCampo("valorActosImp0").ToDecimal() < 0)
+            {
+                e.Row.ForeColor = System.Drawing.Color.Red;
+            }
         }
     }