Dear Ajit there are two parts to your question involving two different statutes. viz Value Added Tax (VAT) and Service Tax.
Answering the First Part regarding VAT it differs from state to state. However, most of the state VAT Acts have made VAT applicable on "Right to use Goods" So State VAT is applicable on the Lease Value of the goods. I cannot be more specific as you have not mentioned the name of the State in which transaction is done.
Answering the Second Part of the query, Service Tax on rent shall be applicable if the threshold limit of Rs Eight Lacs is crossed. The rate will be 12.36% (12% Basic + 2% Edu Cess on Basic + 1% Secondary and Higher Education Cess on Basic). If the threshold limit is not crossed, then Service Tax shall not be applicable.