The borrowers, identified only as Joe and Amy from Ann Arbor, Michigan, used crypto holdings to cover their down payment without selling the asset. The deal closes a structural gap that has blocked crypto-holding buyers from entering traditional homeownership: until now, using crypto for a home purchase meant selling it, triggering a capital gains tax event and losing future price exposure.

The product relies on a dual-loan structure. The first loan is a standard conforming mortgage on the property itself. The second loan is secured by bitcoin or USDC (a dollar-pegged stablecoin), with proceeds used to fund the cash down payment. Bitcoin borrowers must post collateral worth at least 250% of the down payment loan amount, an effective loan-to-value ratio of around 40%. USDC collateral requires a minimum 125% coverage. Both figures are more conservative than the typical 50% LTV standard across the broader crypto lending industry, which carries roughly $73.59 billion in outstanding collateralized loans globally as of Q3 2025.

One of the product's defining features is its departure from standard crypto lending practice: there are no margin calls. If bitcoin's price falls, borrowers face no requirement to top up their collateral. Liquidation is only triggered by a 60-day payment delinquency, the same threshold applied to conventional Fannie Mae loans. Bitcoin is currently trading near $62,347, well below its all-time high of $126,080, making the no-margin-call provision a meaningful consumer protection in volatile market conditions. Because the structure carries no forced top-up mechanism, lenders absorb the risk of a sustained decline in collateral value. This is the first time such a structure has been deployed in the conforming mortgage market at scale, and its resilience under a prolonged bitcoin price decline remains untested. The product is available only on 30-year or 15-year fixed-rate conforming loans, capped at the 2026 single-unit conforming loan limit of $832,750. Adjustable-rate and jumbo loans are excluded.

Interest rates carry a premium of 0.5 to 1.5 percentage points above standard 30-year mortgage rates, depending on borrower profile. Pledged assets cannot be traded for the life of the loan.

Better CEO Vishal Garg has framed the product around a specific failure in the existing mortgage system. "41% of American families fail to buy a home because they don't have enough funds for the down payment," he said in remarks reported by CoinDesk, citing the company's internal data. "If Better had previously been accepting crypto as down payment collateral, we would have funded maybe $40 billion more of consumer demand over the past few years." With roughly 52 million Americans owning digital assets, the addressable market for such a product is substantial. Coinbase's Mark Troianovski, Head of Consumer & Platform Business Development at Coinbase, put it more plainly: "People who are sitting on Bitcoin or USDC can put a roof over their head without needing to sell it."

Fannie Mae's involvement is what separates this product from existing crypto lending platforms. Fannie Mae is a US government-sponsored enterprise that purchases conforming mortgages from lenders, providing liquidity to the housing market and enabling lower borrowing costs for consumers. The Better Home & Finance and Coinbase partnership was announced on March 26, 2026, approximately ten weeks before the first loan closed. Services like Ledn, which has processed over $10.5 billion in bitcoin-backed loans, and DeFi protocols like Aave and MakerDAO have offered crypto-collateralized borrowing for years. Coinbase itself offers USDC loans against bitcoin via the Morpho protocol on its Base network at rates as low as 4% APR. None of those products, however, connect to the conforming mortgage market or allow borrowers to purchase a primary residence. Fannie Mae's participation brings lower rates, broader access, and integration with mainstream US housing finance infrastructure.

For users outside the United States, the product cannot be directly replicated under current regulatory and infrastructure conditions. The entire structure depends on the Fannie Mae framework, a US-specific government-backed mortgage guarantee mechanism with no equivalent in South Asia or sub-Saharan Africa.

In India, crypto is legal but subject to a flat 30% capital gains tax and a 1% TDS (tax deducted at source) on every transaction. A pledge-based structure like this one would avoid triggering the capital gains tax event, which makes the concept particularly relevant for Indian crypto holders watching how domestic regulators develop collateral rules. SEBI and the RBI are actively drafting a comprehensive framework governing crypto assets, though no confirmed delivery date has been established.

Across Africa, where on-chain transaction volume received in sub-Saharan Africa grew 52% year-on-year through mid-2025 according to Chainalysis, and where Nigeria ranks sixth globally in the Chainalysis Crypto Adoption Index, the dominant crypto use cases remain remittances and inflation hedging rather than long-term collateral accumulation. Mortgage penetration across most African markets sits below 5% of GDP, and no government-backed mortgage guarantee infrastructure exists to support a comparable product. Both regions would need licensed custodians, regulatory clarity on pledge-versus-sale treatment, and some form of government-backed mortgage guarantee before a functional equivalent could reach consumers.

Better Home & Finance and Coinbase have indicated plans to expand eligible collateral beyond bitcoin and USDC to include tokenized equities, fixed income, and tokenized real estate, pending regulatory conditions. The summer 2026 nationwide launch will serve as the first real-scale test of whether crypto-collateralized conforming mortgages can hold up across a broad borrower pool, and whether the no-margin-call structure survives contact with a sustained bitcoin price decline.