Sr.

Description

Link

Important for profession

1

Income Tax

www.incometaxindia.gov.in

2

Income Tax eFiling

www.incometaxindiaefiling.gov.in

3

TDS ePayment

https://onlineservices.tin.nsdl.com/etaxnew/Index.html

4

TDS Challan Status Inquiry

https://tin.tin.nsdl.com/oltas/index.html

5

TAN Search

www.incometaxindia.gov.in/tansearch/searchtan.asp

6

PAN Search

www.incometaxindia.gov.in/searchuti.asp

7

ROC

www.mca.gov.in

8

Service Tax

www.servicetax.gov.in

9

Gujarat VAT

http://www.commercialtax.gujarat.gov.in/vatwebsite/index.jsp

Search Engines

10

Google

www.google.com

11

Yahoo

www.yahoo.com

12

MSN

www.msn.com