You can create a Purchase voucher to record the purchase of services.
Go to Gateway of Tally > Accounting Vouchers > F9: Purchase (as Account Invoice)
Enter the reference number in the Ref field if any.
Select the Party’s A/c Name from the List of Ledger Accounts.
Select the Service Ledger (created under purchase group) from the List of Ledgers.
Enter the Amount.
Select the Input Service Tax ledger from the List of Ledger Accounts.
The Service Tax Details sub form appears as shown.
Accept the above screen for the Bill-wise details sub form to appear.
Select the Type of Ref from the list of Method of Adj.
Select the Input Service Tax ledger from the List of Service Tax Ledgers and accept the Bill- wise Details sub form.
Enter Narration, if any in the Voucher entry screen.
Accept the screen to save.