Better Mortgage and Coinbase have opened their Bitcoin-backed mortgage to the broader US market. The novel product pairs a Fannie Mae-conforming home loan with a second credit secured by pledged BTC, allowing buyers to keep their crypto exposure intact.
🔑 Key takeaways
- Better Mortgage and Coinbase have made their Bitcoin-backed mortgage broadly available across the United States
- The structure combines a Fannie Mae-conforming mortgage with a separate down-payment loan secured by pledged BTC
- The product requires a 250% collateralization ratio, equivalent to a 40% advance rate
- Daily Bitcoin price swings do not trigger margin calls under the current public terms
- 41% of Better’s pre-approved customers qualify on income but lack the cash for a traditional down payment
An unprecedented partnership with Fannie Mae
The launch builds on a June 2025 directive from the Federal Housing Finance Agency (FHFA), which ordered Fannie Mae and Freddie Mac to study how to integrate crypto assets held on regulated US centralized exchanges into single-family mortgage risk assessments. The partnership between Better and Fannie Mae was formalized on March 26, 2026, before a confirmation of the summer 2026 rollout on June 4, 2026. The move to general availability, announced on August 26, marks the end of that pilot phase.
Qualified borrowers can now start an application directly on Better’s website, subject to all eligibility criteria. The offering explicitly targets crypto holders who, despite a solid financial profile, struggle to assemble a traditional down payment. The product is not automatically available to every US applicant: borrowers need a verified Coinbase account, a FICO score of at least 680 and a purchase in an eligible jurisdiction. Better has not published a full state-by-state availability list.
Two loans, a single monthly payment
The structure does not use Bitcoin to collateralize the primary mortgage. The borrower actually takes out two distinct loans from Better: a first standard home loan designed to meet Fannie Mae’s guidelines, and a second loan that funds the cash down payment. That second credit is secured by the pledged Bitcoin and by a second mortgage on the property.
According to Coinbase’s Help Center, both loans share the same interest rate and amortization term and are repaid through a single monthly payment. Once the credit is fully repaid or refinanced, the pledged bitcoins are returned to the borrower, subject to the loan terms. Coinbase provides the transfer and Prime custody infrastructure but does not issue or service the loans: Better handles application, underwriting, closing and ongoing servicing.
Financial terms and borrower requirements
Better applies a 40% advance rate, equivalent to a 250% collateralization ratio. In practice, $250,000 in Bitcoin backs a $100,000 down-payment loan. Better notes that these parameters can change without notice and do not constitute a guaranteed offer for every applicant. The Bitcoin is transferred to Better Mortgage’s custody account on Coinbase Prime, and the borrower forfeits the usual liquidity and control over the assets for the entire pledging period.
On the incentive side, Coinbase One members receive a 1% Better rebate, capped at $10,000, which can be applied to closing costs and fees. That offer is time-limited and subject to additional restrictions. Better also warns that advance rates and the structure may shift without notice, so the published numbers describe the framework rather than a guaranteed quote for any individual borrower.
A risk framework that avoids daily margin calls
Unlike many crypto-backed products, the mechanism does not impose daily margin calls based on Bitcoin price swings. The only trigger for a potential liquidation is a payment default. Better states that delinquency begins the day after a missed payment and gives the borrower 30 days to bring the account current.
After 60 days of non-payment, Better reserves the right to liquidate the pledged Bitcoin. A forced sale wipes out any future upside and can create a taxable event. The second mortgage also grants the down-payment lender an additional secured claim on the property, leaving the buyer exposed to risks that go well beyond the daily volatility of BTC.
Worked comparison with a traditional approach
Better provides a worked example to illustrate the product’s edge. The table below compares the two scenarios for a total down payment of $80,000 plus $6,000 in closing costs.
| Item | Traditional approach | Token-backed approach |
|---|---|---|
| Down payment funded | $80,000 + $6,000 in taxes | $40,000 from savings |
| Bitcoin used | $30,000 sold | $100,000 pledged |
| Savings remaining | $0 | $10,000 |
| Immediate tax hit | $6,000 | $0 |
| Future BTC exposure | Lost | Retained |
| Upfront net savings | — | $46,000 or more |
« We’re excited to expand access to all qualified borrowers to fix an ongoing issue: buyers who qualify on every measure that matters but cannot clear the down payment hurdle because their wealth isn’t where the system expects to find it. »
Vishal Garg, Founder and CEO of Better
A US housing market short on down-payment cash
The macro backdrop reinforces the appeal of the product. Better says 41% of its pre-approved customers meet income and credit criteria but do not have enough liquidity for a traditional down payment. The National Association of Realtors separately reported that the median age of first-time buyers hit a record 40 in 2026, up from 32 a decade ago, a sign of how hard it has become to save for one. The median price of new US homes stood at roughly $400,000 in 2026, according to data compiled by the Federal Reserve Bank of St. Louis.
In that environment, crypto holders represent a borrower segment largely untapped by traditional channels. Other lenders are starting to move in the same direction: Newrez announced in January that it would recognize certain crypto holdings in mortgage underwriting starting in February, for both purchases and refinancings. Better argues that Fannie Mae backing will allow buyers to access significantly lower rates than competing crypto-mortgage products that have not yet secured that backing.
Conclusion
Better and Coinbase’s Bitcoin-backed mortgage is a notable financial innovation, built on a recent federal directive and anchored by an institutional custody stack through Coinbase Prime. Its adoption will hinge on whether the product can attract enough credit-worthy borrowers while staying profitable in a regulatory environment that is still taking shape. The next few quarters will reveal whether this structure remains a niche tool for affluent crypto investors or marks the start of a broader shift in US residential mortgage finance.
Sources
- CryptoSlate
- Better.com
- Consumer Finance Insights
- National Mortgage Professional
- Yahoo Finance
- TradingView / Cointelegraph
This article is published for informational and educational purposes only. It does not constitute investment advice. Do your own research (DYOR) before making any decision.
