Rashi
If any party get registered with service tax then they have to pay service tax irrespective of their service value..
Take a exmaple that like the total value of services in 1st year is more than 9 lacs but less than 10 lacs then he should get registered himself to depptt.
And then next year like the value of services is rs. 8 lacs , even then he has to pay service tax to depptt.
Only by doing one thing he escape himself from service tax i.e. at the beggining of year if he projects that his total services for that F.Y. is less than 10 lacs then he should get cancel his R.C . Only then he escape himself from service tax.