Agency agreements are governed by a central statute, so the substance is uniform across India, but the cost and admissibility of the instrument turn on State stamp law, which makes location a practical concern rather than a substantive one.
Maharashtra charges stamp duty under the Maharashtra Stamp Act, 1958, and agreements executed in Mumbai or Pune are commonly adjudicated before execution to fix the duty on high-value agency arrangements, a prudent step given the volume of distribution and commission contracts in the State. Insufficient stamping is a frequent reason documents are returned during enforcement.
Delhi applies the Indian Stamp Act, 1899 as adapted for the NCT, and the practice of e-stamping through the designated authority is now standard, so an agency agreement signed in Delhi should carry the e-stamp certificate before signature to avoid an admissibility objection later.
Karnataka levies duty under the Karnataka Stamp Act, 1957, and Bengaluru's heavy concentration of technology and services principals means agency and channel-partner agreements there often combine commission terms with confidentiality covenants; the Section 27 limit on post-term restraints applies with full force, as the Niranjan Shankar Golikari line of Supreme Court authority confirms.
Tamil Nadu charges duty under its own stamp schedule, and exporters in Chennai routinely appoint overseas selling agents, which raises the additional question of governing law and the place of arbitration; a clear jurisdiction clause naming an Indian seat keeps the agreement enforceable at home. Where any agent is authorised to deal with property, a separate property power of attorney under the Transfer of Property Act and Registration Act is required alongside the agency contract.