E filing of partnership firm

You will get the correct name of firm while e-payment of taxes

1. Once see the Name of the firm on PAN Card and try it again.

2. If PAN application is available it is enough, ur problem will solve with that coz see how it is mentioned in PAN application

I think your problem will be solved with one trial as i said above 1 st point.

I think  you have gone through registration process in incometaxindiagovefiling site correctly. Check your PAN details from incometaxindiagovefiling site under services,  while registering, enter all fields like date of birth/incorporation as provided in Firm's PAN and try again. You should be able to register your firm. I did it in the same way recently.

The details required for Registering are Patrnership Firm are

Name

DOB

which should be entered as exactly appearing in the PAN Card