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Yes, this is real. Better and Coinbase have launched the first Fannie Mae-backed crypto-backed mortgage that lets you use Bitcoin or USDC as collateral for your down payment — without selling a single coin, without triggering a capital gains event, and with the same conforming loan protections as a standard mortgage. If you've been sitting on crypto and waiting for a path into homeownership that doesn't require liquidating your position, this is it.
Here's exactly how the structure works, what it costs, and — honestly — when it makes sense and when it doesn't.
How the two-loan structure works
The product gives you two loans at closing. The first is a standard conforming mortgage on the home itself, originated and serviced by Better, backed by Fannie Mae — the same loan structure, underwriting standards, and protections as any conventional mortgage. The second loan funds your down payment and is secured by the crypto you pledge, plus a second lien on the home.
Both loans are originated by Better, carry the same interest rate and amortization term, and combine into a single monthly payment. Your crypto is transferred into Better's custodial account on Coinbase Prime at closing and held there for the life of the down payment loan. Once that loan is repaid, your crypto is returned to you.
Here's how the full process flows:
- Check your eligibility at Better — same process as a standard mortgage application
- Submit financials and receive your mortgage offer
- Accept the offer and transfer your Bitcoin or USDC pledge via Coinbase API into Better's Coinbase Prime custody account
- Close on your home — Coinbase One members receive up to $10,000 in closing cost credits at this step
- Make your single combined monthly payment until the loan is repaid
- Receive your crypto back
Bitcoin vs. USDC — how the collateral works
The collateralization ratio differs depending on which asset you pledge.
| Asset | Collateral required per $1 of down payment | Notes |
|---|---|---|
| Bitcoin | $2.50 | Higher ratio reflects Bitcoin's price volatility |
| USDC | $1.25 | Lower ratio — USDC is a stablecoin pegged to $1 |
On a $500,000 home where you want to cover a $100,000 down payment: you'd need to pledge $250,000 in Bitcoin, or $125,000 in USDC. Pledging USDC also earns Coinbase rewards during the custody period, which can offset a portion of your interest payments.
What it costs — the honest math
This product is not free. The rate on a crypto-backed mortgage runs 0.5% to 1.5% above a standard 30-year fixed rate, depending on your borrower profile. At today's rates in the 6.25%–6.50% range, that puts the effective rate somewhere between 6.75% and 8.00% for most borrowers. That's a real premium and the math needs to work in your favor before this makes sense.
What you do get in return: no margin calls, no top-ups required if your crypto drops in value, and liquidation risk only in the event of a 60-day payment delinquency — the same threshold as a conventional mortgage default. Market movements alone never trigger liquidation.
Coinbase One members close with up to $10,000 in closing cost credits, equal to 1% of the mortgage value, paid by Better.
Use the mortgage calculator to model your payment at different rate scenarios, and compare it against what a conventional mortgage would cost with a cash down payment.
The tax picture
This is where the product's core value proposition lives for most buyers. Pledging crypto as collateral is not a taxable event — no sale occurs, no capital gains are realized at the time of the pledge. Your cost basis and holding period carry forward unchanged.
The crypto is held in custody and returned after the loan is repaid. If Better ever has to liquidate your crypto due to a 60-day payment delinquency, that would be treated as a sale at the fair market value on the date of liquidation — and capital gains tax would apply at that point.
One note: interest paid on the down payment loan is generally not deductible as mortgage interest for federal tax purposes. Your situation will vary — consult a tax advisor for your specific circumstances.
Who this actually makes sense for
The crypto-backed mortgage is not for everyone. Here's a straightforward framework.
It makes strong sense if you have a meaningful Bitcoin position with a low cost basis — selling would trigger a large capital gains tax bill, and you'd rather keep your upside exposure while buying a home. It also makes sense if you're genuinely cash-poor but crypto-rich: you have the assets to qualify but not enough liquid cash for a traditional down payment.
It makes less sense if your crypto has a high cost basis and the capital gains exposure is minimal — in that case, selling and using cash avoids the rate premium entirely. The USDC case is also harder to justify on pure math: because USDC is already pegged to the dollar, pledging $125,000 USDC to cover a $100,000 down payment while paying a rate premium may cost more than simply using the USDC as cash. Run the full numbers before committing.
Requirements and how to apply
The product is currently in early access — general availability is expected in summer 2026. Here's what you'll need to qualify:
- Minimum 680 FICO score
- A Coinbase account with Bitcoin or USDC holdings sufficient to meet the collateral requirement
- Any Fannie Mae-eligible property: single-family homes, condos, and townhouses
- 15-year or 30-year fixed mortgage options
- ETH, SOL, and other assets may be added as eligible collateral in future phases
Learn how to get pre-approved for a mortgage before joining the waitlist — knowing your minimum credit score and loan-to-value ratio will help you understand what you qualify for before the product goes live.
Frequently asked questions
Can I use Bitcoin to buy a house?
Yes — through Better's crypto-backed mortgage in partnership with Coinbase, you can pledge Bitcoin as collateral for your down payment on a Fannie Mae-conforming mortgage without selling your Bitcoin. The product is currently in early access with general availability expected in summer 2026.
What happens to my Bitcoin if I get a crypto mortgage?
Your Bitcoin is transferred into Better's custodial account on Coinbase Prime at closing and held there for the life of your down payment loan. Market movements do not trigger liquidation. Your crypto is only at risk if you fall 60 days behind on loan payments. Once the down payment loan is repaid, your Bitcoin is returned to you.
Does pledging Bitcoin trigger capital gains tax?
No. Pledging Bitcoin as collateral is not a sale and does not trigger a capital gains event. Your cost basis and holding period are preserved. If Better ever has to liquidate your crypto due to a 60-day payment delinquency, that would be treated as a taxable sale at that point. Consult a tax advisor for your specific situation.
What credit score do I need for a crypto-backed mortgage?
A minimum 680 FICO score is required. Your full financial picture — income, debt-to-income ratio, and down payment structure — will also factor into your approval and rate.
What is a token-backed mortgage?
A token-backed mortgage is a home loan where the down payment is funded by pledging digital assets as collateral rather than using cash. Better's version uses two loans: a standard Fannie Mae conforming mortgage on the home and a separate down payment loan secured by your pledged Bitcoin or USDC. Both are originated by Better.
The bottom line
52 million Americans own digital assets. Many have been locked out of homeownership not because they lack wealth, but because their wealth is in Bitcoin rather than a bank account. Better built this product to change that — and it's the only lender offering it through Fannie Mae today.
This article reflects Better's crypto-backed mortgage product as announced March 26, 2026. Product availability, collateral requirements, and terms are subject to change. Consult a tax advisor regarding your specific tax situation. All product and process claims align with better.com/claims.