Latest Update From GPO Lahore, as i went there today (24th July 2014) for the token of my father's car,
According to the instructions there,
The Tax payer should have to bring following items with them:
1. Online Verification of NTN Number (3 copies)
2. The previous year tax return i.e. for the fiscal year of July 2013 -June 2014 (3 copies)
3. Photocopies of CNIC Card (3 copies)
Now, you have to get them verified from the counter present at the GPO, then you have to submit the papers along the registration book and on the third counter upon the calling of your car's registration number you have to pay the amount and get the slip.
Now the interesting part as the thread was saying that the amount has increase upto Rs. 21200, so i was mentally prepared for it. But due to the fact that my father is tax payer the tax calculated was Rs.14300.