TECHNOLOGY

SEC Rescinds SAB 121, Clearing Path for Banks to Custody Crypto

SEC Rescinds SAB 121, Clearing Path for Banks to Custody Crypto

On January 23, 2025, the SEC quietly dropped a bomb on crypto accounting rules. Staff Accounting Bulletin No. 122 officially rescinded SAB 121 — the guidance that forced firms to recognize both a liability and an asset for safeguarding digital assets. That's a big deal.

For years, SAB 121 was the boogeyman for banks. It made holding crypto on behalf of customers a balance-sheet nightmare. The liability and offsetting asset requirement meant capital requirements ballooned. Many institutions simply stayed out of the market.

Key Details

SAB 121, issued in March 2022, was meant to address risks around crypto custodianship. The staff guidance required entities safeguarding customer crypto to record a liability equal to the value of those assets, plus a corresponding asset. The effect? Balance sheets got bloated, and regulatory capital took a hit.

Now, SAB 122 removes that requirement. The SEC's move means custodians no longer need to carry that artificial liability. For firms like Coinbase, which had previously disclosed the impact, this could alter financial statements significantly. But here's the kicker: the bulletin doesn't suddenly make crypto safe. It simply acknowledges that existing accounting standards — like FASB's ASU 2023-08 for fair value measurement of crypto assets — are sufficient.

This isn't an SEC endorsement of crypto. It's a removal of a roadblock.

Industry Impact

The immediate winners are banks. With SAB 121 gone, more financial institutions can offer custody services without punitive capital charges. That's already spurring talk among regional banks. The loser might be the few crypto-native custodians who used SAB 121 as a moat against traditional competition. Now they'll need to fight on service and fees, not just regulatory arbitrage.

Public companies that previously disclosed SAB 121 impacts can now reverse those liabilities. That could boost reported equity. But don't expect a free-for-all. The SEC's broader regulatory agenda on crypto remains murky. This is one rule, not a regime change.

From my perspective, SAB 122 is long overdue. The previous guidance treated crypto custody like a hot potato, when it's really just another service. Yes, there are real risks — hacks, lost keys, operational failures. But punishing every custodian with a balance-sheet liability was a blunt instrument. The SEC finally reached for a scalpel.

What's next? Watch for the FDIC and OCC to align their own guidance. The banking charters aren't open yet, but the gates are swinging.

Official Source: https://www.deloitte.com/us/en/services/tax/articles/crypto-regulation-news-alerts.html