Canada's Revised Capital Rules for Bank Crypto Exposures Take Effect

A revised rulebook from Canada's federal banking supervisor, the Office of the Superintendent of Financial Institutions (OSFI), setting how much capital and liquidity federally regulated institutions must hold against crypto-asset exposures took effect on 1 November 2026 for institutions whose fiscal year ends on 31 October. The Capital and Liquidity Treatment of Crypto-asset Exposures (Banking) Guideline (2027), published in final form on 10 September 2026, applies from 1 January 2027 to institutions with a 31 December year-end.

The new version keeps the existing structure and limits but makes two targeted changes requested by industry during consultation: offsetting positions in the same crypto-asset held on different regulated exchanges can now be fully recognised for capital purposes, and derivative exposures from client clearing no longer count toward the cap on higher-risk crypto holdings.

What the Two Changes Do

The guideline sorts crypto-assets into four groups. Group 1a covers tokenized traditional assets and Group 1b covers value-referenced crypto-assets such as stablecoins, in both cases only if they meet the classification conditions in the guideline's Annex 1. Everything else falls into Group 2: Group 2a for assets that pass hedging recognition criteria, and Group 2b for all others, including unbacked crypto-assets that fail those tests. A Group 2 crypto-asset must be treated as Group 2b unless the institution demonstrates to OSFI that it meets the hedging criteria.

The first change concerns Group 2a market risk. For the delta calculation, the guideline now treats all regulated exchanges of traditional financial assets as a single exchange. According to the guideline, this allows offsetting positions in the same crypto-asset, with the same time to maturity, held on different regulated exchanges to be fully recognised for capital purposes. OSFI's cover letter states that existing limits on recognising time-to-maturity hedging and hedging between unregulated exchanges remain in place.

The second change concerns the Group 2 exposure limit. An institution's total gross exposure to Group 2 crypto-assets, including direct holdings, derivatives and indirect holdings through funds, ETFs or ETNs, should not exceed 5% of its Net Tier 1 capital. When calculating that total, institutions should now exclude derivative exposures arising from client clearing activities where the institution acts as an intermediary between a client and a qualifying central counterparty. In its backgrounder, OSFI said client clearing can involve limited residual risk once offsetting positions are taken into account.

What Stays the Same

The rest of the framework is unchanged. If an institution's gross Group 2 exposures exceed 5% of Net Tier 1 capital, all of its Group 2 crypto-asset exposures become subject to the Group 2b requirements. For each Group 2b crypto-asset, the guideline requires a common equity tier 1 (CET1) capital deduction equal to the greater of the absolute value of the aggregate long positions and the absolute value of the aggregate short positions. Institutions must notify OSFI if their net short positions in Group 2 crypto-assets approach 1% of Net Tier 1 capital, and any breach of the exposure limit must be reported to OSFI immediately and rectified quickly.

Institutions with limited crypto-asset exposures, or that prefer to skip classification, may use a simplified approach: deduct all crypto-asset exposures from CET1 capital and treat them as non-high-quality liquid assets in the liquidity coverage ratio and net stable funding ratio. Institutions must notify OSFI if they opt for the more detailed comprehensive approach, or if they switch approaches. The guideline applies to banks, including federal credit unions, bank holding companies, and federally regulated trust and loan companies. Central bank digital currencies are outside its scope, and it does not decide whether an institution is permitted under the Bank Act or the Trust and Loan Companies Act to issue a particular crypto-asset.

Who Is Affected and What Comes Next

The guideline is based on the crypto-asset standard of the Basel Committee on Banking Supervision, of which OSFI is a member. OSFI said its framework already used a more accommodating Group 2 exposure limit than the current Basel calibration, and that Canadian banks are not currently constrained from undertaking crypto-asset activities under the existing framework.

Federally regulated institutions with a 31 October fiscal year-end apply the 2027 guideline from 1 November 2026; until their switch-over date, others continue to follow the 2026 version of the guideline. Institutions with a 31 December year-end move to the new rules on 1 January 2027. OSFI published the final text together with a summary of stakeholder comments and its responses, and said it will continue to monitor crypto-asset markets and update the guideline as evidence, market practices and international standards evolve.