diff --git a/server/AyaNova/biz/WorkOrderBiz.cs b/server/AyaNova/biz/WorkOrderBiz.cs
index d78db7d9..6b1b9978 100644
--- a/server/AyaNova/biz/WorkOrderBiz.cs
+++ b/server/AyaNova/biz/WorkOrderBiz.cs
@@ -2625,7 +2625,7 @@ namespace AyaNova.Biz
                 //note that UI will prevent this, this rule is only backup for 3rd party api users
 
                 if (currentObj.ChargeAmount != proposedObj.ChargeAmount) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeAmount");
-                if (currentObj.TaxPaid != proposedObj.TaxPaid) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "TaxPaid");
+                //if (currentObj.TaxPaid != proposedObj.TaxPaid) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "TaxPaid");
                 if (currentObj.ChargeTaxCodeId != proposedObj.ChargeTaxCodeId) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeTaxCodeId");
                 if (currentObj.ReimburseUser != proposedObj.ReimburseUser) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ReimburseUser");
                 if (currentObj.ChargeToCustomer != proposedObj.ChargeToCustomer) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeToCustomer");
@@ -2651,11 +2651,11 @@ namespace AyaNova.Biz
                 workOrderItemId: this.value.items[this.activeWoItemIndex].id,
                 uid: Date.now() //used for 
                 */
-                if (currentObj.ChargeAmount != 0) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeAmount");
-                if (currentObj.TaxPaid != 0) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "TaxPaid");
-                if (currentObj.ChargeTaxCodeId != null) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeTaxCodeId");
-                if (currentObj.ReimburseUser != false) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ReimburseUser");
-                if (currentObj.ChargeToCustomer != false) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeToCustomer");
+                if (proposedObj.ChargeAmount != 0) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeAmount");
+               // if (proposedObj.TaxPaid != 0) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "TaxPaid");
+                if (proposedObj.ChargeTaxCodeId != null) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeTaxCodeId");
+                if (proposedObj.ReimburseUser != false) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ReimburseUser");
+                if (proposedObj.ChargeToCustomer != false) AddError(ApiErrorCode.VALIDATION_NOT_CHANGEABLE, "ChargeToCustomer");
 
             }