Sh.Mukesh Pareek Ji,
In continuation my reply dated 13.5.16, I further clarify as under:-
1. Under 'Manpower Supply or Recruitment Agency Services' 100 % ST liability is on Service Receiver. But this is not manpower supply service as already discussed. See Serial No.8 of Notification No.30/12-ST dated 20.6.12 as amended vide Notification No.7/15-ST dated 1.3.15 effective from 1.4.15.
2. If making furniture does not amount to manufacture, ST is to be paid by the Contractor (and not by you) as job-work under category of erstwhile BAS (now other than negative list), if his turnover ( taxable value ) of preceding year exceeds Rs.Ten lakhs. If his turnover (taxable value) is less than ten lakhs during the preceding year, he is also not liable to pay ST.In this situation neither CE duty is leviable nor ST is payabl.
3. If making furniture amounts to manufacture, then CE duty has to be paid by the manufacturer (Contractor), if his turnover of excisable good (dutiable), exceeds ₹ 1.50 crores during the preceding financial year. Otherwise Contractor is not liable to pay duty. (Chapter 94 of Central Excise Tariff Act, 1985 has to be studied as furniture falls under Chapter 94.) In that situation of turnover being below ₹ 1.50 crores for Central Excise purpose, ST is also not to be paid.
4. If you have deposited ST under the category of Manpower Supply and filed ST-3 return by you, you can claim refund, as ST being not leviable on you on the ground that ST was to be paid by the Contractor. If you have paid ST to the Contractor by raising invoice and the Contractor has deposited the same with Govt., then refund will be claimed by him (Contractor) and not by you, if ST is not payable by the Contractor also. In this situation, refund will be sanctioned by the department, if the Contractor refunds to you otherwise it will be hit by the principles of unjust enrichment.
If any doubt, post query in this forum.