hello everyone
my query is regarding registration of service tax..i want to know lets say a person is providing 3 service..one is taxable and other2 are not..he is registered and paying tax for 1st service and two of them are not taxable..now a notification came and the other 2 services also became taxable..my ques is assessee required to apply for new registration as per rule 4(i.e get registed within 30 days from where service tax is leived) or he is required to get the ammendment done in the certificate??plz help