In this Chapter, unless the context otherwise requires,

(105) "taxable service" means any service provided or to be provided,-

(zzzl) to a banking company or a financial institution including a non-banking financial company or any other body corporate or a firm, by any person, in relation to recovery of any sums due to such banking company or financial institution, including a non-banking financial company, or any other body corporate or a firm, in any manner;