India’s cryptocurrency banking cutoff reached its deadline

India’s regulated banks reached the deadline on July 5, 2018, for ending existing relationships with businesses and individuals dealing in virtual currencies. The cutoff followed an April 6, 2018 Reserve Bank of India circular that denied cryptocurrency exchanges access to the country’s formal banking system without directly prohibiting people from owning or transferring crypto assets.

The distinction mattered. RBI-regulated entities could no longer maintain accounts, settle payments, transfer funds or provide other listed services connected with the purchase or sale of virtual currencies. Cryptocurrency itself had not been declared illegal by the circular, but an exchange unable to receive or return Indian rupees through banks faced a severe operational constraint.

A banking restriction, not an ownership ban

The RBI instructed regulated entities not to deal in virtual currencies or provide services to any person or business dealing with them. Institutions already providing such services were told to exit those relationships within three months of the April 6 circular.

Contemporaneous Indian reporting treated July 5 as the end of that window. Exchanges had been advising customers to withdraw rupee balances before the deadline and preparing to continue with crypto-to-crypto markets. Some operators also expected peer-to-peer settlement to become more important once their direct banking channels closed.

That response exposed the practical reach of banking regulation. The RBI did not need to alter Bitcoin or another network’s rules to reshape the domestic market. Control over bank accounts and payment settlement was enough to make conventional deposits and withdrawals substantially harder for centralized exchanges serving Indian customers.

The cutoff should not be described as a comprehensive prohibition on cryptocurrency trading. On July 5, 2018, the government had not enacted a statute banning possession of bitcoin or other crypto assets. The circular instead bound institutions supervised by the RBI. Informal transfers, peer-to-peer transactions and crypto-to-crypto trading remained technically possible, although each carried its own liquidity, counterparty and compliance uncertainties.

Court proceedings did not pause the deadline

The Internet and Mobile Association of India challenged the RBI action in Writ Petition (Civil) No. 528 of 2018. In its July 3, 2018 daily order, the Supreme Court issued notice, linked the case with related proceedings and directed the RBI to address the association’s representation within one week. The order did not suspend the April 6 circular.

That left regulated institutions facing the compliance deadline while the legal challenge continued. The immediate significance was therefore institutional rather than protocol-level: India’s banking perimeter had been used to isolate a developing cryptocurrency sector before the courts had resolved the merits of the policy.

The surviving record does not establish that every bank terminated every affected relationship at the same moment on July 5. It also does not provide a complete, independently audited measure of the resulting changes in exchange volume, rupee liquidity or peer-to-peer activity. No price or percentage move is attributed to the deadline here because available venue data are fragmented and would not establish causation.

Later context

On March 4, 2020, the Supreme Court set aside the RBI circular after applying a proportionality analysis. That later judgment explains the eventual legal outcome, but it does not change the event-day position: on July 5, 2018, the circular remained operative, no interim stay had been granted and Indian cryptocurrency businesses were confronting the loss of regulated banking access.