Can You Buy a Home With Bitcoin Without Selling It?

By: Earl Cox

If you bought bitcoin years ago and held on through the swings, you may be sitting on more money than you ever expected. Now imagine wanting to use some of it to buy a home. The obvious move is to sell. But selling can hand you a sizable capital gains tax bill, and it ends your stake in whatever bitcoin does next.

That tension is pushing more buyers toward a different idea: keep the bitcoin and borrow against it. Specialty lenders now let you pledge bitcoin as collateral and receive dollars for a down payment, a piece of land or a renovation. Because you haven’t sold anything, borrowing generally doesn’t trigger capital gains tax.

Mainstream housing finance is starting to make room for it, too. In June 2025, the federal regulator that oversees Fannie Mae and Freddie Mac told both to develop ways to count crypto in mortgage underwriting. By March 2026, the first Fannie Mae-aligned programs letting buyers pledge crypto toward a down payment had come to market.

None of this makes bitcoin’s volatility go away. It just moves that volatility into your housing plan. Here’s how these loans work, where the tax savings hold up and where they don’t, and what to ask before you put your bitcoin on the line.

How a bitcoin-backed loan works

You deposit bitcoin with the lender or its custodian, and the lender sends you dollars. Everything hinges on one number: loan-to-value (LTV), the loan balance divided by the current value of your bitcoin.

You borrow at a set LTV. Many lenders start around 40% to 50%. Borrow $100,000 against $200,000 of bitcoin and you’re at 50%.
Bitcoin’s price moves your LTV. When bitcoin rises, your LTV falls and the loan gets safer. When it drops, your LTV climbs.
A margin call hits at a warning threshold. That’s often around 65% to 70% LTV. You typically get 24 to 72 hours to add bitcoin or pay down the balance.
Liquidation follows if you don’t act. If LTV keeps climbing, often to around 80% to 85%, the lender sells enough of your bitcoin to cover the loan.

Here’s what that looks like on a $100,000 loan against $200,000 of bitcoin. Thresholds vary by lender; these are illustrative.

Stage	LTV	Bitcoin collateral value	Price drop from start
At closing	50%	$200,000	—
Margin call	70%	about $143,000	about 29%
Liquidation	85%	about $118,000	about 41%

Bitcoin has fallen that far, and faster, many times. Lower starting LTV buys you a wider cushion.

Three ways bitcoin now shows up in home buying

These three paths get mixed up constantly. They carry very different risks.

Path	What happens to your bitcoin	Tax at closing	Margin call risk
Sell it and document the proceeds as your down payment	Sold	Capital gains on any profit	None
Count it as reserves without selling	Stays yours, unpledged	None	None
Pledge it as collateral for a loan that funds the down payment or purchase	Locked with the lender	Generally none	Yes

Selling is the long-standing route. Mortgage lenders have accepted documented crypto sale proceeds for years.

Reserves are the policy shift. The June 2025 FHFA directive told Fannie Mae and Freddie Mac to propose ways to count crypto as reserves without converting it to dollars. Only crypto held on a U.S.-regulated centralized exchange qualifies, not a self-custody wallet. Reserves help show you can weather a rough patch. They don’t supply a down payment.

Pledging is where bitcoin-backed loans come in. Some borrowers take a standalone bitcoin loan for cash. Others use newer structures pairing a conventional mortgage with a separate crypto-backed loan for the down payment, like the Fannie Mae-aligned program Better and Coinbase launched in March 2026. A few lenders offer full crypto-backed mortgages.

The tax angle: deferral, not a loophole

The IRS treats cryptocurrency as property. Selling it, or trading it for something else, can trigger capital gains tax. Borrowing against it generally doesn’t, because you still own the bitcoin. It works the same way as borrowing against a house or a stock portfolio.

Three events can still create a tax bill:

Liquidation. If the lender sells your collateral after a margin call, the IRS treats it as your sale. You owe tax on the gain, often right after a painful price drop.
Repaying with appreciated bitcoin. Paying the loan off in bitcoin that has risen in value counts as a taxable disposal.
Default. If you don’t repay and the lender keeps your bitcoin, that’s a disposal too.

The IRS hasn’t issued guidance written specifically for crypto-backed loans. Treatment depends on your situation and could change. Talk with a tax professional before you pledge.

The risks

Volatility. Bitcoin can drop 30% or more in weeks. A margin call can land the same month you close on a house, when your cash is lowest.
Forced sale at the bottom. Liquidation sells your bitcoin after the price has already fallen. You lose the upside you were protecting and may owe tax on top of it.
Two debts at once. If a crypto loan funds your down payment, you’re carrying it and a mortgage together. Both payments have to fit your budget.
Lender and custody risk. Your bitcoin sits with someone else. Several crypto lenders, including Celsius and BlockFi, went bankrupt in 2022, and customers were left waiting for their assets. Ask who holds your collateral and whether it can be lent out.
Cost. Rates on bitcoin-backed loans often run well above a conventional mortgage. Compare the total interest against the tax you’d pay by selling.
Availability. Lending rules vary by state. A loan offered in one state may not be available in yours.

Who it fits, and who should pass

It can make sense if you:

Have held bitcoin a long time and selling would trigger a large gain
Plan to keep holding for years regardless
Have extra bitcoin or cash ready to meet a margin call
Earn enough to carry the loan and a mortgage comfortably

Think twice if:

Bitcoin is most of your net worth
You’d need the highest LTV a lender offers to make the numbers work
A margin call would force you to choose between your collateral and your mortgage payment
You qualify for a conventional mortgage and have other savings for the down payment

Questions to ask before you sign

What’s the starting LTV, and at what LTV do the margin call and liquidation happen?
How long do I have to respond to a margin call, and how will you notify me?
Who holds my bitcoin? Is it kept separate from other customers’ assets, and can it be lent out?
What’s the interest rate, and is it fixed or adjustable? Are there origination or early payoff fees?
Can I repay in dollars? (Repaying in appreciated bitcoin can be taxable.)
Are you licensed to lend in my state? Ask for the NMLS number and look it up.
If this loan funds my down payment, will my mortgage lender accept it, and how does it affect my debt-to-income ratio?

FAQ: Can You Buy a Home With Bitcoin Without Selling It?

Is taking out a bitcoin-backed loan a taxable event?

Generally no. You still own the bitcoin, so there’s no sale. Liquidation, default or repaying with appreciated bitcoin can be taxable.

Can Fannie Mae or Freddie Mac count my bitcoin?

They’re moving that way. A 2025 FHFA directive told both to develop ways to count crypto held on U.S.-regulated exchanges as reserves without selling it. Fannie Mae-aligned programs letting buyers pledge crypto toward a down payment launched in 2026.

What happens if bitcoin crashes after I close?

Your LTV rises. At the margin call threshold you’ll need to add collateral or pay down the loan within a short window. If you can’t, the lender sells some or all of your bitcoin.

Do bitcoin-backed loans require a credit check?

Many standalone bitcoin loans rely on the collateral and skip traditional credit checks. A mortgage paired with a crypto loan still goes through full mortgage underwriting.

Is borrowing better than selling?

It depends on your gain, the loan’s interest rate, how long you’ll hold the loan, and whether you can survive a margin call. Run both scenarios with a tax professional.

The bottom line

A bitcoin-backed loan can turn an illiquid, appreciated asset into a down payment without an immediate tax bill. It doesn’t make the volatility disappear. It moves the volatility into your housing plan. Borrow conservatively, keep a cushion for margin calls, and know exactly what triggers a sale before you sign.