My Organization is Distrcit Central Cooperative Bank, We Pay Service Tax(now GST) on bill submitted by manpower agency who supplies manpower to our organization(Ex: 100000 is bill and GST 18% = 18000/- per month). And we collect Service tax (now GST) from customers for issuing DDs/Cheques and other services etc., and total collected service tax(or GST) will be around 20000/- per month. And total business area is within district only. In this case can we claim input tax credit if yes how much it is. And Manpower agency(which gives services to us) is belongs to our district only.