Key Takeaways
A crypto-backed mortgage does not replace a normal home loan. It pairs a standard Fannie Mae conforming mortgage with a second loan that funds your cash down payment and is secured by pledged Bitcoin.
Collateral requirements are heavy. Under the Coinbase and Better program, pledged Bitcoin must be worth at least 250% of the down payment loan, which works out to roughly 40% of your Bitcoin value being credited toward the down payment.
There are no margin calls tied to price swings, but that safety is conditional. Missing mortgage payments for 60 days can trigger liquidation of your pledged Bitcoin.
What Is a Crypto-Backed Mortgage?
A crypto-backed mortgage is a home loan structure that lets a borrower pledge cryptocurrency as collateral instead of selling it to raise a cash down payment. The house is still the main security for the main loan. The crypto sits in custody as security for a separate, smaller loan that covers the cash you would otherwise have to bring to closing.
The product is sometimes called a token-backed mortgage. It is not the same as a crypto loan where you borrow stablecoins against Bitcoin on an exchange or a lending app. The difference is that a crypto-backed mortgage is wired into the regulated US housing finance system, and the primary loan is underwritten to conventional mortgage standards.
In August 2026, Coinbase and the mortgage lender Better made their crypto-backed mortgage product generally available to US borrowers, following a partnership announced earlier in 2026 and a first funded loan reported in June 2026.
Why This Product Exists Now
Two forces created the opening.
The first is regulatory. On 25 June 2025, the Federal Housing Finance Agency issued Decision No. 2025-360, directing Fannie Mae and Freddie Mac to prepare proposals for treating cryptocurrency held on US-regulated exchanges as an asset for reserves in single-family mortgage risk assessments, without requiring conversion to US dollars. The directive specified that eligible holdings must sit on a US-regulated centralized exchange, and that each enterprise must apply its own risk adjustments for volatility. Self-custodied cold wallet holdings were not included.
It is worth being precise here. The directive told the two enterprises to prepare proposals. As of mid-2026, reporting indicated that no final, broadly applicable FHFA-approved underwriting guidelines had been published, and the Senate Banking Committee had opened inquiries into the risks of crypto-backed lending through the enterprises. Individual lender products have moved faster than the general rulebook.
The second force is affordability. Better has cited that high rates, record prices, and limited inventory pushed the median age of a first-time US homebuyer to 40 in 2025, up sharply from the early 2000s. Better's founder has said that a large share of American families who fail to buy a home do so because they lack down payment cash, not because they lack assets elsewhere.
The Two-Loan Structure
This is the part most people get wrong. You are not getting one crypto mortgage. You are getting two loans that close at the same time.
Feature | Loan 1: Conforming mortgage | Loan 2: Down payment loan |
|---|---|---|
Purpose | Buys the home | Funds the cash down payment |
Backed by | Fannie Mae conforming standards | Pledged Bitcoin plus a second lien on the home |
Collateral | The property | Bitcoin held in custody, plus the home |
Originated by | Better | Better |
Interest rate | Standard conforming rate | Same rate as the first loan |
Term | 15 or 30 year fixed options | Same amortization term |
Repayment | Combined into one monthly payment | Combined into one monthly payment |
Because both loans share a rate and term, the borrower makes a single combined monthly payment. That simplifies servicing, but it does not change the underlying reality: you now carry two debts against one property, and one of them is also secured by a volatile asset.
How the Collateral Math Works
The program applies a heavy overcollateralization requirement. Pledged Bitcoin must be worth at least 250% of the down payment loan amount. Inverted, that means roughly 40% of the value of your pledged Bitcoin is credited toward your down payment.
Here is the worked example published by Better, using round numbers.
Item | Amount |
|---|---|
Home price | $500,000 |
Bitcoin pledged as collateral | $250,000 |
Down payment loan received | $100,000 |
Effective credit rate | 40% of pledged value |
Collateralization ratio | 250% |
At launch, Bitcoin is the only accepted collateral for the down payment loan. Better has indicated that assets such as ETH and SOL may be added later. Earlier reporting around the partnership also described USDC as an eligible collateral type, so prospective borrowers should confirm the current accepted asset list directly with the lender rather than relying on older coverage.
Pledged Bitcoin is transferred from the borrower's Coinbase account into Better's custodial account on Coinbase Prime, Coinbase's institutional brokerage arm. Better holds it there for the life of the down payment loan. Coinbase does not originate or service the mortgage. It provides the account and transfer rails.
What Happens If Bitcoin Falls
This is the headline feature and it deserves a careful reading.
Under the program terms, day-to-day Bitcoin price movement does not affect your mortgage terms. There is no top-up requirement and no margin call triggered purely by price. Better states that even a significant drop in Bitcoin will not cause a demand for additional collateral.
That is a real structural difference from a margin loan, where a falling price can force liquidation regardless of whether you are current on payments.
Scenario | Margin loan against Bitcoin | Crypto-backed mortgage down payment loan |
|---|---|---|
Bitcoin price drops sharply | Loan-to-value rises, liquidation possible | No change to terms, no top-up required |
Trigger for liquidation | Loan-to-value threshold breach | Payment delinquency |
Borrower monitoring burden | Continuous | Low, focused on payments |
Collateral released when | Loan repaid | Down payment loan repaid or mortgage refinanced |
The protection is against price risk, not against credit risk. If you stop paying, the collateral is exposed.
The Delinquency Timeline
Better has published a clear escalation path. Borrowers should treat this as the core risk of the product.
Stage | Timing | What happens |
|---|---|---|
Delinquency begins | Day 1 after a missed payment | Account is past due |
Cure window | Within 30 days | Borrower can bring the account current |
Collateral at risk | 60 days delinquent | Better may liquidate the pledged Bitcoin |
Foreclosure process | Day 180 delinquent | Separate proceedings begin on the home, in line with Fannie Mae guidelines |
Note the sequencing. Your Bitcoin can be sold months before any foreclosure process on the house starts. A borrower under financial stress could lose the crypto position and still face the mortgage.
Costs and the Coinbase Rebate
Coinbase One members who are approved through Better are eligible for a rebate worth 1% of the loan value, capped at $10,000, applied as closing cost credits. The rebate is described as a limited time offer with conditions, is paid by Better rather than Coinbase, and applies to standard mortgages, HELOCs, and refinances as well as crypto-backed products.
Use your Bitcoin as a down payment - without selling it.
A crypto-backed mortgage from Better lets you lock up (pledge) your crypto as security so you can buy a home without cashing out your coins. Better makes and manages the mortgage. Coinbase helps you move the crypto used as collateral.
Who does what?
Better handle the home loan. They take your application, decide if you qualify, close the loan, issue any rebate, and service the mortgage afterward (including payment problems and escrow questions).
Coinbase handles your crypto account. They let you move the crypto used as collateral into Better’s account on Coinbase Prime. Coinbase does not create or manage the mortgage.
Who can apply?
You can apply if you:
Live in the United States
Have a verified Coinbase account that is in good standing (no major problems or locks)
Have enough Bitcoin (BTC) in that account to meet the collateral requirement for the down payment loan
Stay safe from scams
Neither Better nor Coinbase will ever ask you to send crypto to a random wallet or to some third party outside Better’s official mortgage process. If someone messages you about a “crypto mortgage” and asks you to send coins somewhere else, it is likely a scam. Report it through the official Coinbase Help Center.
One practical trap is worth flagging. Coinbase's help documentation notes that members must click through the in-app redirect when starting the application. Skipping that step may make the borrower ineligible for the rebate.
“Account in good standing”
If your Coinbase account details are outdated, or if your account has a restriction, update your information and fix the issue in Coinbase before you apply. An account with missing info or active restrictions may block the application.
More details: For more information, read the Coinbase Help Center, Crypto-backed mortgages.
Eligibility and Process
The published eligibility requirements are straightforward:
You must be a US resident.
You must have a verified Coinbase account in good standing.
You must hold enough Bitcoin to meet the 250% collateral requirement.
The property must be a Fannie Mae eligible type, such as a single family home, condo, or townhouse.
All loans remain subject to Better's credit approval, based on creditworthiness, income, and its underwriting policies.
The typical flow runs as follows:
Check eligibility and start an application with Better.
Submit financial documentation for underwriting and pricing.
Receive and accept the loan offer.
Authorize a secure connection between your Coinbase account and Better so the pledged Bitcoin can be transferred to custody.
Close, at which point closing cost credits are applied if you qualify.
Pay the combined monthly payment.
Receive the pledged Bitcoin back in full once the down payment loan is repaid, or when the mortgage is refinanced or the home is sold and proceeds clear the loan.
More details: For more information, read the Coinbase Help Center, Crypto-backed mortgages.
Risks to Understand Clearly
This section is not advice. It is a list of factors a reader should weigh and discuss with qualified professionals.
Added leverage. Two loans against one property is more debt than a conventional purchase. Analysts have noted that although Fannie Mae is not exposed to the down payment loan itself, strain from that loan can raise the risk of missed payments on the main mortgage.
Opportunity cost of locked collateral. Pledged Bitcoin is in custody for the life of the loan. You cannot sell it, move it, or use it elsewhere during that period.
Custody risk. The asset sits with a third party rather than in your own wallet. This is a different risk profile from self-custody.
Tax treatment is not automatic. Pledging rather than selling is commonly described as avoiding an immediate taxable disposal, but tax outcomes depend on jurisdiction and individual circumstances. Both companies explicitly direct borrowers to consult their own tax advisors.
Program terms can change. Accepted assets, ratios, and rebate offers are set by the lender and can be revised.
Who This May Suit and Who It May Not
It may be relevant for someone with meaningful long-term Bitcoin holdings on a regulated exchange, stable documented income, strong credit, and a clear reason to avoid selling. It is a poor fit for someone whose crypto position is their emergency fund, whose income is variable, or who is stretching to afford the payment in the first place.
Frequently Asked Questions
Is a crypto-backed mortgage the same as buying a house with Bitcoin?
No. The seller is still paid in dollars. Your Bitcoin is pledged as collateral for a loan that supplies the cash down payment.
Do I keep exposure to Bitcoin price movement?
Yes. The pledged Bitcoin remains yours and is returned in full once the down payment loan is repaid, subject to loan terms. You do not control or trade it while it is pledged.
What happens to my crypto if I sell the house?
Sale proceeds must be used to pay off the down payment loan. Once that is cleared, 100% of the pledged crypto is released back to your Coinbase account.
Can I use crypto held in a hardware wallet?
Not for this program. The Bitcoin must be held in a Coinbase account so it can be transferred into Better's custodial account on Coinbase Prime. The FHFA directive also limited consideration to assets on US-regulated exchanges.
Are other lenders offering something similar?
Crypto-backed home lending is a small but growing category. Milo has offered crypto mortgages for several years and reported passing $100 million in total loan originations. Newrez announced a crypto-backed mortgage program at the end of 2025, and Block Earner launched Bitcoin-backed home loans in Australia. Terms differ substantially between providers.
Related Terms
Conforming loan: A mortgage that meets Fannie Mae and Freddie Mac purchase criteria, including size and underwriting standards.
Second lien: A secondary claim on a property that ranks behind the first mortgage if the property is sold or foreclosed.
Overcollateralization: Posting collateral worth more than the loan, used to absorb price volatility.
Loan-to-value (LTV): The loan amount divided by the value of the collateral, expressed as a percentage.
Custody: Third-party safekeeping of digital assets, as opposed to holding the private keys yourself.
Sources
Coinbase Help Center, Crypto-backed mortgages: https://help.coinbase.com/en/coinbase/mortgages/crypto-backed-mortgages
Better Mortgage, Crypto-Backed Mortgages product page and FAQ: https://better.com/crypto-backed-mortgages
Coinbase Blog, Coinbase Powers the First Crypto-Backed, Conforming Mortgages by Better: https://www.coinbase.com/blog/coinbase-powers-the-first-crypto-backed-conforming-mortgages-by-better
Cointelegraph, Better launches Bitcoin-backed mortgages powered by Coinbase: https://cointelegraph.com/news/better-launches-bitcoin-backed-mortgages-powered-by-coinbase
Bitcoin Magazine, Coinbase and Better Announce Bitcoin-Backed Mortgages: https://bitcoinmagazine.com/news/coinbase-better-announce-bitcoin-mortgages
CoinDesk, Coinbase, Fannie Mae bring crypto-backed mortgages to home buyers: https://www.coindesk.com/business/2026/03/26/coinbase-fannie-mae-bring-crypto-backed-mortgages-to-homebuyers
Sheppard Mullin, FHFA Orders Fannie Mae and Freddie Mac to Consider Cryptocurrency Reserves in Mortgage Risk Assessments: https://www.sheppard.com/insights/blogs/fhfa-orders-fannie-mae-and-freddie-mac-to-consider-cryptocurrency-reserves-in-mortgage-risk-assessments
Consumer Finance Monitor, FHFA directs Fannie Mae, Freddie Mac to develop plans to use cryptocurrency as assets: https://www.consumerfinancemonitor.com/2025/08/14/fhfa-directs-fannie-mae-freddie-mac-to-develop-plans-to-use-cryptocurrency-as-assets-without-conversion-to-dollars/
Scotsman Guide, Lenders launch crypto-backed mortgages but eye deeper pools of digital reserves: https://www.scotsmanguide.com/news/lenders-launch-crypto-backed-mortgages-but-eye-deeper-pools-of-digital-reserves/
eMarketer, Better and Coinbase partner on crypto-backed down-payment loans: https://www.emarketer.com/content/better-coinbase-partner-crypto-mortgages
This article is educational. It is not financial, tax, or legal advice. Product terms are set by the providers and can change. Verify current terms directly with the lender before applying.
