Tax deducted at source

Madhur Shrestha (Student) (28 Points)

21 February 2013  

i have a client who received service on 20.1.2013 but received the bill on 13.02.2013.

the TDS is deducted on the service provided(on the particular bill) .so what is the due date for this particular bill for deposit of TDS?

is it by 7th february 2013 or by the 7th march??