Own Luxury Homes®
Crypto-Backed Mortgage — Keep Your Bitcoin, Buy the House
A crypto-backed mortgage pledges Bitcoin or Ethereum as loan collateral — producing $0 in capital gains at pledge vs 23.8% combined federal tax on liquidation. The lender holds the crypto in institutional custody (1:1 collateral-to-loan ratio at Milo). If crypto prices decline significantly, a margin call requires additional collateral. The OLH Crypto Buyer Specialist Verification Framework™ identifies specialists who have coordinated closings with crypto mortgage lenders including lender communication, title company briefing, and closing timeline management.
Home → Markets → Crypto Real Estate → Crypto-Backed Mortgage — Keep Your Bitcoin, Buy the House
Crypto-Backed Mortgage — Keep Your Bitcoin, Buy the House
$0
Capital gains triggered by pledging crypto as mortgage collateral — vs selling, which triggers 20%+3.8%
$500K
IRC §121 primary residence capital gains exclusion for married filers — applies to the home sale, not the crypto
20%
Federal long-term capital gains rate at the top bracket — the baseline tax cost of liquidating appreciated crypto
3.8%
Net Investment Income Tax added to capital gains for high-income filers — combined federal rate: 23.8%
A crypto-backed mortgage allows you to use Bitcoin or Ethereum as loan collateral — buying a home with mortgage proceeds while keeping your crypto position intact. No crypto is sold, so no capital gains tax is triggered. The lender holds the crypto in institutional custody (1:1 collateral-to-loan ra...
Own Luxury Homes® NAMED CONCEPT
OLH Digital Asset Tax Strategy Framework™
The Own Luxury Homes® pre-purchase analysis that models the capital gains tax cost of liquidating cryptocurrency vs the cost of a crypto-secured mortgage structure — before any purchase decision is made. For buyers with gains above $250,000, the difference between the two approaches typically exceeds $50,000–$200,000 in federal tax alone.
OLH Market Intelligence Analysis, May 2026.
How the Crypto-Secured Mortgage Works
The mechanics of a crypto-backed mortgage: (1) The buyer applies with the crypto mortgage lender (Milo, Ledn, or similar). (2) The buyer pledges Bitcoin or Ethereum as collateral — typically 1:1 ratio, meaning a $1M loan requires $1M in crypto collateral held in institutional custody. (3) The lender issues a U.S. dollar mortgage. The seller receives dollars at closing; the crypto never changes hands to the seller. (4) During the loan term, the buyer makes mortgage payments in U.S. dollars. The crypto sits in custody generating no return but retaining all appreciation potential. (5) On loan payoff, the crypto is returned. (6) If the crypto value declines significantly below the required collateral ratio, the lender issues a margin call — the buyer must add more collateral or the lender may liquidate a portion of the pledged crypto to restore the required ratio. This is the primary risk of the structure.
The Margin Call Risk
The most significant risk of a crypto-backed mortgage is the margin call. If Bitcoin's market price drops substantially after the pledge, the $1M in BTC that was posted as collateral for a $1M loan may now be worth $650,000 — below the required 1:1 ratio. The lender issues a margin call: the borrower must either (a) pledge additional crypto to restore the ratio, (b) pay down the loan principal to restore the ratio, or (c) face partial liquidation of the pledged collateral by the lender. In extreme crypto market downturns — Bitcoin fell 65%+ in 2022 — margin calls can be triggered rapidly and simultaneously across many borrowers. The buyer must have reserves available to respond to margin calls without being forced to sell the pledged position at the worst possible time. Lenders typically structure products with buffer zones to reduce margin call frequency, but the risk is structurally inherent in the model.
Qualifying for a Crypto-Backed Mortgage
Qualification requirements for crypto-backed mortgage products vary by lender. Milo's general criteria: minimum credit score (typically 620+), the property must be a U.S. residential property, and the crypto collateral must be held at an accepted custodian. Income documentation requirements vary — some crypto mortgage products qualify primarily on the collateral value rather than traditional income documentation, making them accessible to self-employed or irregular-income crypto holders who struggle with conventional mortgage qualification. Interest rates for crypto-backed mortgages are generally higher than conventional rates — Milo has advertised rates in the 9% range — reflecting the additional collateral management and risk premium.
Coordination With the Real Estate Specialist
The crypto-backed mortgage lender and the real estate specialist must be coordinated from the outset. The lender's closing timeline (which may be longer or shorter than a conventional mortgage depending on custodian setup) must be aligned with the purchase contract's closing date. The title company must be briefed on the structure — specifically that the down payment funds (if any) are coming from digital asset proceeds and the mortgage proceeds are from a non-conventional lender. The OLH Crypto Buyer Specialist Verification Framework™ verifies that the introduced specialist has coordinated at least one prior closing with a crypto mortgage lender, including the lender communication, title company briefing, and closing timeline management.
“The question I hear most from crypto holders is whether they have to sell the Bitcoin to buy the house. The answer is no — and the people who don’t know that are paying $200,000 or $300,000 in capital gains taxes they didn’t need to trigger. Crypto-secured mortgage structures let you pledge the Bitcoin as collateral, keep the position intact, and buy the property. The tax event doesn’t exist until you actually sell the crypto, which you haven’t done. Our job is to make sure the specialist we introduce understands this structure well enough to coordinate with the lender who offers it — because a specialist who doesn’t understand it will push the buyer toward liquidation by default.”
— Ryan Brown, Principal Broker & CEO
Own Luxury Homes® · FL BK3626873 | NAR 624500541 | USPTO 7968024
407-900-7030 · ryan@ownluxuryhomes.com
Related Crypto Real Estate Guides
- Buying a House With Cryptocurrency
- Crypto-Backed Mortgage
- Capital Gains Tax — Crypto Real Estate
- Crypto Source of Funds Documentation
- OLH Crypto Buyer Specialist Verification
FAQ
Is a crypto-backed mortgage the same as a conventional mortgage?
No. A crypto-backed mortgage is a portfolio loan held by the originating lender (not sold to Fannie Mae or Freddie Mac) with digital assets as primary collateral. It is not eligible for conventional conforming mortgage treatment. This means it carries different rate, term, and documentation requirements than a conventional mortgage.
What happens to my crypto mortgage if crypto prices crash?
If crypto prices fall significantly, you receive a margin call requiring additional collateral or loan paydown. If you cannot meet the margin call, the lender may liquidate a portion of your pledged crypto. The practical protection: maintain reserves sufficient to meet at least one margin call (typically 20–30% of the pledged position) without relying on selling other assets at a forced time.
Can I refinance a crypto-backed mortgage into a conventional mortgage?
Yes. Once you have established mortgage payment history and the property has equity, you may be able to refinance into a conventional mortgage — which would release your pledged crypto. The timeline and qualifying criteria depend on your income, credit, and the property's appraised value at refinance time.
Are there crypto mortgage products that don't require collateral?
The FHFA June 2025 directive allows crypto to count as mortgage reserves (not collateral) in conventional underwriting — with a 50–60% volatility haircut and the requirement that crypto be held on a U.S.-regulated exchange. This is reserves credit, not a collateral pledge, and does not expose the crypto to margin call risk. However, it only strengthens an application where you already qualify conventionally on income and credit.
Own Luxury Homes® Buyer Hubs: Self-Employed Buyer Hub · Physician Home Buying Hub · Agent Selection Hub — How to Find a Verified Specialist
"The introduction Own Luxury Homes® makes is to a specialist with documented closing history in your specific market — not the county, not the metro, the submarket you're actually selling or buying in. That's the standard we verify before your name goes anywhere."
— Ryan Brown, Principal Broker & CEO, Own Luxury Homes® (FL License BK3626873)