@ Ram ...
Following Example resolve your query.
Suppose you provide some Service in Mar 12 to Mr. X for Rs. 100. But he paid the same to you in the month of Apr 12. But the accounting of Mr. X is on Accrual Basis. Hence he made following Entry in his Books
Exp A/c Dr. 100
To Vendor A/c 100
And suppose this payment is liable for TDS, he also made following Entry
Vendor A/c Dr 10
To TDS Payable 10.
And paid the same.
As your accounting is on Cash Basis so your Income in the month of Mar is Rs. 10 and entry for the same is
TDS Receivable Dr. 10
To Income A/c 10
Entry In the month of when you received payment.
Bank A/c Dr. 90
To Income A/c 90.
Hence as per Above You should Booked Income by upto the amount of TDS and Claim the same in the FY 11-12 and booked remaining income in the year of receiving the same.