Shared common expenses

This query is : Resolved

Querist : Anonymous

Querist : Anonymous (Querist)

25 September 2011 Dear All

We receive monnthly invoices towards common shared expenses of our branch offices from our parent company for ex Rent,courier electricity.
These premises are owned by our parent company and it is used by them,us and other sister companies they use various parameter to quantify our share of expenses according to the nature of expense such as Rent expenses is quantified on the basis of our space utilisation.
These expenses are first incurred and paid by our parent company.
But they raise invoice mentioning business support services and also they charge us service tax
My question under which section TDS should be deducted.