Location codes for service tax
http://www.aces.gov.in/STASE/ui/jsp/common/statelocation.do
Apply for Service Tax Registration
http://www.aces.gov.in/STASE/ui/jsp/common/registerWithACES.do
FAQs – Payment of Central Excise duties and
https://cbec.nsdl.com/ESTStatic/html/security/FAQ.html
Service Tax
https://cbec.nsdl.com/ESTStatic/html/security/FAQ.html
pay your central excise and service tax
https://cbec.nsdl.com/EST/InputPageForEPaymentServlet
File your Service Tax Returns
http://www.aces.gov.in/STASE/switch.do?prefix=/ui/jsp/common&page=/loginpage.do