I think if you book the whole receipt as revenue, you have to offer such amount for tax. Rather, you deduct the advance amount from the total receipt and show the advance amount as your liability in the books of a/c.
For E.g. - Commission income earned during the year for Rs.11,000 out of which Rs.1,000 pertains to next FY. In this case you need to pass the following entry:
1) Bank A/c Dr. 11,000
To, Commission Income A/c 10,000
To, Commission Received in Advance A/c 1,000
Here, Rs.1,000 will be shown under Liability side of the Balance Sheet and net Rs.10,000 has been offered for tax purpose.
Next year, you have debit the Commission Received in Advance A/c and credit the Commission Income A/c to book the revenue.
But, if the TDS has been deducted on the whole amount in the year of receipt, you have to book the whole amount as your revenue.