Service Tax Interim Recovery Over/under Billing

Hello,

Consider the below example:

I have a PO with Service Tax which requires Receipt match. Lets say, the receipt amount is of Rs. 10000/- for 1 qty. The amount which goes to Service Tax Interim Recovery will be 1236 (10000*12.36%) & Ap Accrual Amount will also be 1236.

When the supplier submits the invoice, he has charged 12000 for that receipt.Being within tolerance limits, the invoice is processed. So the AP Accrual Account debited will be 1483.2 (12000*12.36%).

When I will run India - Service Tax Processing, Service Tax Interim Tax would be credited by Rs. 1483.2/-.

How do we nullify the Service Tax Interim Recovery Amount & also AP Accrual Account.