CST Split !!

Hi Experts,

I have a requirement to split CST condition value into 2. As my client gets 96% of CST remission and only 4% is actually paid to the authorities.

So, Client want to post 100% CST into a GL account and later, It has to be posted into 2 different GLs, Remission and CST payable.

Please advice me how to achieve this ? I guess we need to write off the amount in from primary GL where 100% CST is posted. then transfer that into these 2 GLs...

Thanks in Advance,

SREE