Section 36A(6) in The Delhi Value Added Tax Act, 2004
(6)Any deduction made in accordance with the provisions of this section and credited into the appropriate Government treasury shall be treated as payment of tax on behalf of the person from whose bills or invoices the deduction has been made, and he shall claim the adjustment towards the payment of output tax of the amount so deducted in his return for the tax period in which certificate of such deduction was issued to him.