04 December 2015
yess. Service tax rate applied on Date of completion, Date of payment received, Date of invoice.
Now if your service is completed before 15th November as well as payment received before 15th November & you are issuing invoice on 30th November then Service tax Rate would be only 14%.
If your service completed before 15th November, Payment received after 15th November, & you raise invoice after 15th November then service tax will be 14.5%.