Which are business entity registered as body corporate

Dear Sir,
due to some mistakes in original st-3 returns .I wanted to file revised .the date has expired can i file after 90 days.the department may charge any penalty for late filing.

Pls suggest

My client has a Tailoring shop with Gross Receipts above Rs. 10 Lakhs. Is Service Tax applicable.

How to calculate Centvat credit against servise tax payable by service provider

if the value of food served in the room is mentioned in a bill along with the room tariff and no separate bill is raised for food whether service tax has to be charged on the value of food also.

eg. a) room tariff Rs. 2000/-
b)Extra bed Rs. 500/-
c) Food served in room Rs. 750/-

on what value the service tax has to be charged

DEAR EXPERTS,
WE HAVE UTILIZED CENVAT CREDIT TO PAY SERVICE TAX ON ROYALTY BUT UNDER REVERSE CHARGED MACHENISM WE HAVE TO PAY SERVICE TAX ON ROYALTY THROUGH CASH ONLY.NOW SERVICE TAX DEPARTMENT DEMAND TO PAY SERVICE TAX ON ROYALTY WITH INTEREST. CAN YOU SUGGEST ME ANY SUTAIBLE WAY TO COME OUT WITHOUT PAYING INTEREST THIS TYPE OF PROBLEM.

THANKS

Sir,
I have taken user id & password for Filling ST-1 online. But while filling ST-1 online,when I click on the search icon to select service provided menu list of service not available on screen.Single list ie.other than in the negative list appeared on screen.
As I wish to apply for Goods Transport Agent Service.But above problem occured.
please help me.
Thanks.

Please help me to check service tax liability on following service
1> Transport facility to college student by our profit making firm
2> hostel Facility to college student
3> training placement to college student
4> mess facility to college student.

Sir,
I am a dealer of consumer products & paid feight during the year 09-10 Rs.51000/-
fy-10-11 Rs.97000/- Fy-11-12 Rs.128000/-
can I liable to pay service tax on above service received?
I am not taken registration number of service tax till yet. Can I am liable for registration under service tax act?
If there is any exemption limit on payment of transportation during this period?
please help me.... Thanks

What are the rate of Service Tax?