Student
2282 Points
Joined October 2017
As you said you made first payment of a sum equal to 40000, which is more than 30000.
Hence Sec 194C become applicable to you.
Deduct TDS on 40000 when you make payment of same.
After this you made payment of 20000. Also, deduct TDS on 20000.
At the time of making first payment you become liable to deduct TDS, so Deduct TDS on each payment.