To verify the pan card number online one has to fill up a form and submit to get instant results. For individuals it is an easy and quick way to know their pan number in case they have forgot it. Or this mode can be used by any entity that does not have an original but duplicate copy of PAN application form.
A great news for government employees and financial institutions is that they can do bulk verification of their PAN online as well. But before that they have to send an application to the given address:
DIT(S)-III, Directorate of Income-tax (Systems)
E-2, ARA Center, Ground Floor, Jhandewalan Ext
New Delhi – 110055