Kindly please help liase with auditor and ask for their opinion. They know our condition well. during the audit process we do had explained to them regarding for those POB. And we had been told by them that we couldn't treat those payment as POB and must take up as our cost. Therefore they gross up from the personal tax and take up the salary.
So ask auditor what is the best way explain to revenue department. If they need us to provide supporting document, we will try our best to furnish it.