Bitcoin collateral

Russia’s largest bank is preparing to offer loans secured by major cryptocurrencies, but only after regulators grant formal approval and with strict limits on who can participate. The move highlights a contradiction at the heart of Moscow’s crypto policy: digital assets are banned for payments yet acceptable as financial collateral.

• Sberbank plans to accept Bitcoin, Ether, and Tether as loan collateral once the Central Bank permits their use.
• Russia’s key interest rate stands at 14% as of August 28, making traditional borrowing expensive and collateralized crypto loans attractive.
• Only three cryptocurrencies passed the Bank of Russia’s screening criteria: Bitcoin, Ether, and USDT, based on size, daily turnover, and five-year price history.

• 14% Russia’s benchmark interest rate as of late August, explaining demand for alternative lending.
• 300,000 rubles Annual crypto purchase cap for non-qualified retail investors, roughly $3,632 per intermediary.
• 3 Cryptocurrencies approved by Bank of Russia for public circulation use.
• Sept. 1 Effective date when Russia’s digital currency law prohibits all crypto payments domestically.

Anatoly Popov, deputy chairman of Sberbank, disclosed on Friday that the bank intends to offer loans backed by Bitcoin, Ether, and Tether as security. The announcement marks an early step by Russia’s largest lender to prepare for a regulatory framework that takes effect September 1, when a law signed by President Vladimir Putin makes cryptocurrency payments illegal inside the country. Yet the same assets barred from commerce are now positioned to function as loan collateral, revealing a deliberate bifurcation in how Moscow’s central bank treats digital assets.

Collateral Approved While Payments Remain Banned

The distinction between holding crypto as collateral and using it as money forms the legal foundation for Sberbank’s plan. Russian companies can already pledge Bitcoin to secure loans, but they cannot spend cryptocurrency to purchase goods or services domestically. This separation reflects the Bank of Russia’s final approval list, published in early August, which certified only three digital assets for any regulated use: Bitcoin, Ether, and USDT.

The regulator applied strict criteria, requiring minimum market size, substantial daily trading volume, and at least five years of verifiable price history on foreign exchanges. These standards effectively limited approval to the largest and most established cryptocurrencies while excluding thousands of smaller tokens that could pose greater risks to financial system stability. The central bank’s approach reflects broader concerns about volatility, market manipulation, and the capacity of domestic institutions to manage custody and valuation of digital collateral.

We plan to accept not only Bitcoin but also Ethereum and the stablecoin Tether as collateral… after the Central Bank, of course, allows them for public circulation.

Anatoly Popov, Deputy Chairman, Sberbank

Popov made clear that Sberbank’s expansion hinges on regulatory clearance that has not yet arrived. The bank views the three approved coins as natural collateral candidates, yet the central bank has issued no formal directive permitting their use in secured lending. Exporters and importers retain a carve-out allowing cryptocurrency payments in cross-border trade, but domestic borrowers and lenders face an outright prohibition on spending crypto.

Interest Rates and Collateral Terms Remain Undisclosed

Sberbank has not announced loan-to-value ratios, interest rates, or a launch date for the collateralized lending product. With Russia’s key interest rate at 14% as of August 28, traditional borrowing has become expensive, creating strong incentive for borrowers to seek alternatives.

A miner holding Bitcoin faces a choice: sell the coins and forgo price appreciation, or pledge them as collateral and pay interest to retain upside exposure. That arbitrage explains why corporate borrowers, who face no annual caps on crypto holdings, would find such loans attractive. Companies with substantial cryptocurrency reserves could reduce capital costs while maintaining their exposure to digital asset price movements.

Retail investors operate under tighter constraints, capped at 300,000 rubles (roughly $3,632) of cryptocurrency purchases per year per intermediary.

This restriction suggests Sberbank’s collateral program may initially target institutional and corporate borrowers rather than individuals. Retail customers would struggle to accumulate sufficient crypto holdings to justify a collateral loan given the annual purchase limits imposed by regulators. The bifurcation between retail and institutional access reflects Russia’s broader strategy of maintaining tight oversight over cryptocurrency adoption among ordinary consumers while allowing corporations greater flexibility.

Sberbank closed a crypto-backed lending pilot in December 2025 and has announced a target to establish a digital depository by December 1. The timing suggests the bank is building infrastructure in preparation for eventual regulatory approval, yet fundamental challenges remain unresolved. USDT trades at $0.9999, requiring minimal haircut for collateral valuation, while Bitcoin’s daily volatility demands deeper haircuts that reduce the amount a borrower can access.

If a borrower defaults, Sberbank must liquidate those coins inside a jurisdiction where spending them is prohibited, creating an immediate valuation and exit problem. The bank would need arrangements with foreign exchanges or over-the-counter brokers to convert crypto collateral into rubles, potentially at unfavorable rates during market stress.

The central bank has not yet issued the permissions Popov tied to the lending rollout, leaving the timing and terms of Sberbank’s collateral program dependent on regulatory guidance that could arrive within weeks or remain pending indefinitely.