The Income Tax Department NEVER asks for your PIN numbers, passwords or similar access information for credit cards, banks or other financial accounts through e-mail.
The Income Tax Department appeals to taxpayers NOT to respond to such e-mails and NOT to share information relating to their credit card, bank and other financial accounts.
Form 27D is the certificate of collection of tax at source under sub-section (5) of section 206C to be furnished by the collector.