Taxes on sales and purchase

Dear Friends i have some conceptual doubts regarding service tax.

After Calculation of service tax and TDS from invoice

Entry:

Expenses a/c    10000  Dr

Service tax        1236    Dr

   Vendor a/c          10236 Cr

     TDS a/c             1000   Cr

After deduction TDS from invoice (FB60)

we'll do Remittance Callahan creation, Bank Callahan update, Certificate printing.

for Service tax what is the next procedure?

As like TDS do we have any procedure for service tax in SAP? if we have what are the steps need to do?

Thanks & Regards,

sreehari.