Canada's revised crypto capital rules took effect on November 1, 2026, for banks with October 31 fiscal year-ends, changing how certain crypto hedges and client-clearing trades are counted for regulatory purposes. The revisions grant capital relief for matched positions and remove qualifying clearing exposures from the Group 2 exposure cap, while leaving the cap itself and collateral limits in place.

The Office of the Superintendent of Financial Institutions (OSFI) finalized the changes in September. According to Coindoo, implementation is set for November 1, 2026, for institutions with October 31 year-ends, including Canada's six largest banks. Banks with December 31 year-ends follow on January 1, 2027, despite the guideline's 2027 label.

Hedge and Cap Treatment Are Now Separated

The revisions affect two distinct constraints. Capital is the cushion a bank holds against losses on a position. The Group 2 exposure limit caps measured crypto exposure at 5% of Net Tier 1 capital — the core, loss-absorbing layer of a bank's funding that regulators treat as its most reliable cushion. Above that cap, all Group 2 exposure receives the harshest Group 2b treatment: a 1,250% risk weight under the Basel standard OSFI follows, which translates into capital roughly equal to the full exposure. The Group 2a and Group 2b labels and that penalty rate come from the Basel Committee on Banking Supervision's crypto-asset framework, which national regulators translate into domestic rulebooks for their banks.

For qualifying Group 2a price-risk calculations, regulated exchanges of traditional financial assets now count as a single exchange. Matching long and short positions in the same crypto-asset and maturity can fully offset one another even when they are held on different venues. The rules do not erase other risks, however, including counterparty risk and basis risk.

By way of hypothetical illustration: a bank holds C$10 million in long Bitcoin futures on one qualifying exchange and C$10 million in short positions on another. If both positions meet the Group 2a tests and match in terms, they cancel out for capital purposes against price risk. For the exposure cap, though, the position still counts as C$10 million, not zero, because OSFI measures each crypto-asset by the larger absolute long or short total — equal positions do not net out.

Clearing Relief Frees Cap Room, Not Capital

The second change excludes qualifying derivatives client-clearing exposures from the Group 2 limit. It applies when a bank stands between a client and a qualifying central counterparty (QCCP) — a clearing house that interposes itself between both sides of a trade — not to every service used by a crypto client. OSFI granted relief from the cap but declined to extend relief from capital requirements.

In another hypothetical case: a bank has C$1 billion in Net Tier 1 capital, making its 5% cap C$50 million. If qualifying clearing trades would have used C$20 million of that allowance, excluding them frees C$20 million of room, equal to 40% of the cap. That is capacity under the cap, not savings — the bank still holds capital against the clearing business. The extra room only carries weight where crypto business pushes close to the ceiling; an institution whose measured exposures sit well below 5% gains no new capacity from the exclusion.

Eligibility Limits What Banks Can Offset

The design favors banks that intermediate client trades and run matched books over those taking directional crypto positions. Each product must still pass the Group 2a tests, and different coins, maturities, or instruments that do not move in the same way cannot be treated as identical positions.

The changes also do not mark the first time banks could engage with crypto; OSFI's September backgrounder notes that the earlier framework did not prevent them from doing so.

Existing Limits Remain in Place

The 5% ceiling is not new: OSFI set it in an October 2025 letter, and the final guideline retains the Group 2b penalty for breaching it. Group 2 assets still cannot count as high-quality liquid assets. OSFI also declined to recognize Group 2a crypto-assets as eligible collateral for capital purposes, citing enforceability, liquidity, and volatility under stress. Better treatment for a Bitcoin hedge therefore does not extend to a loan backed by Bitcoin.

The first quarter under the new treatment runs from November through January. The big banks' fiscal first-quarter results, usually published in late February, could be the first to show whether clearing and hedging activities use the extra room — and whether any of it reaches client pricing.