Key takeaways
- Coinbase and Better Home & Finance launched a product that lets borrowers pledge Bitcoin or USDC as collateral for down payments on Fannie Mae-eligible mortgages.
- The loans carry rates 0.5 to 1.5 percentage points above standard 30-year mortgages, with no margin calls or forced liquidation if crypto prices drop.
- Fannie Mae backs the first-lien mortgage as a conforming loan, marking the first time the government-sponsored enterprise has accepted crypto-linked financing.
- An estimated 52 million Americans hold digital assets, many of whom lack the liquid cash for a traditional down payment.
Coinbase and Better Home & Finance Holding Co. announced on March 26 a mortgage product that allows homebuyers to pledge Bitcoin or USDC as collateral for their down payment without selling those assets. The first-lien mortgage is backed by Fannie Mae as a standard conforming loan, making this the first time the government-sponsored enterprise has been directly linked to crypto-collateralized home financing.
A conforming loan is a mortgage that meets the funding criteria set by Fannie Mae or Freddie Mac, the two government-sponsored enterprises that buy and guarantee most U.S. home loans, keeping rates lower for borrowers.
How the two-loan structure works
The product splits the transaction into two pieces. Borrowers take out a conventional Fannie Mae mortgage on the property itself, priced at standard conforming rates. A separate, privately financed loan secured by the borrower’s Bitcoin or USDC covers the cash down payment. The crypto is held in custody within Better’s Coinbase Prime account for the duration of the loan and returned once the borrower repays.
On a $500,000 home, for example, a borrower could pledge $250,000 in Bitcoin and receive a $100,000 loan to cover the down payment. Rates on the crypto-backed portion run 0.5 to 1.5 percentage points above a standard 30-year, depending on the borrower’s profile.
Borrowers pledging USDC may continue to earn yield on their holdings, potentially offsetting some of the mortgage cost. Coinbase One members also receive a 1% rebate on the mortgage amount, capped at $10,000.
No margin calls, no forced liquidation
The product removes a risk that has plagued crypto-backed lending products in DeFi: forced liquidation triggered by price drops. If Bitcoin’s value falls, the first-lien mortgage terms do not change and the borrower is not required to post additional collateral. The pledged crypto only faces liquidation after 60 or more days of missed mortgage payments, the same trigger used in conventional foreclosure proceedings.
“People who are sitting on Bitcoin or USDC can put a roof over their head without needing to sell it, without needing to incur capital gains,” said Mark Troianovski, Coinbase’s head of consumer and platform business development, in a statement to PYMNTS.
Why this matters for crypto adoption
The partnership targets the 52 million Americans who own digital assets but may lack liquid cash for a traditional down payment. Better CEO Vishal Garg noted that “41% of American families fail to buy a home” because they cannot assemble a sufficient down payment, even when they hold assets elsewhere.
Fannie Mae’s involvement carries weight that purely private crypto lending products do not. The agency’s backing signals that federal housing infrastructure is beginning to accommodate digital asset holders on comparable terms to those with traditional savings or investment accounts.
The move also extends Coinbase’s institutional lending push. The company launched Bitcoin-backed USDC loans in January 2025 and added Ethereum collateral in November 2025. Connecting crypto to the $12 trillion U.S. mortgage market represents a step change from earlier lending products aimed at traders and DeFi users.
Regulatory context and what comes next
The product arrives during a period of active crypto legislation in Congress. The GENIUS Act is working through the Senate to establish stablecoin regulations, and the House Financial Services Committee held a hearing on tokenized securities just one day before the mortgage announcement.
Better and Coinbase plan to expand eligible collateral beyond Bitcoin and USDC to include tokenized equities, fixed income, and real estate assets, pending regulatory approval. That expansion would push crypto-collateralized lending further into traditional finance territory.
At launch, borrowers need a Coinbase account and cannot trade their pledged crypto during the loan term. Bitcoin and USDC are the only accepted assets, though support for ETH and SOL is under consideration.
FAQ
How do Fannie Mae crypto-backed mortgages work?
Borrowers pledge Bitcoin or USDC as collateral for a privately financed loan that covers the down payment on a standard Fannie Mae conforming mortgage. The crypto is held in a Coinbase Prime custody account and returned when the loan is repaid. The first-lien mortgage itself carries standard conforming rates.
What happens if Bitcoin’s price drops after I pledge it as collateral?
The mortgage terms do not change and borrowers are not required to post additional collateral. There are no margin calls. The pledged crypto only faces liquidation after 60 or more days of missed mortgage payments, which mirrors the timeline used in conventional mortgage foreclosure.
Which cryptocurrencies can be used for a Fannie Mae mortgage down payment?
At launch, borrowers can pledge Bitcoin or USDC. Coinbase and Better plan to add support for ETH, SOL, tokenized equities, and fixed income as eligible collateral in the future, subject to regulatory approval.
