Penalty on tds return filed

CA Ayush Kacholiya (Practicing Chartered Accountant)   (54 Points)

11 November 2013  
I have a problem regarding TDS Demand raised by Income Tax Dept.
 
I filed TDS return of my client for QTR-1 of FY 2013-14 with TDS Deducted and Deposited for Rs 9947 and a recently a demand notice came for Rs 44220 /- which i m unable to understand that why they raised such a big demand amount.
 
Out of Demand of Rs 44220 
Rs 35449 is on account of Rs Short Deduction 
and remaining amount are for interest and other charges .
Kindly help me that what i should do for the benifit of my client.
Your Valuable Opinion will help me a lot.
 
Thanks and Regards