Want to buy a house with Bitcoin without selling all of it? There are four strategies: sell for cash, Bitcoin-backed loan, Bitcoin mortgage, or tax-optimized liquidation. Here's how each works.
You want to buy a house. You have Bitcoin. Selling it means a large taxable event and losing your position in an asset you believe in. There are now several ways to use your Bitcoin for a home purchase without a full liquidation — but each approach has tradeoffs worth understanding before committing.
The core strategies:
The simplest path. Sell enough Bitcoin to cover the down payment (typically 3.5–20% of purchase price) and use the proceeds as a conventional down payment.
Tax impact:
Example: You bought 0.5 BTC at $30,000 ($15,000 cost basis). You sell it today at $100,000 ($50,000 proceeds). You owe long-term capital gains on the $35,000 gain — approximately $5,250 at 15%. Net down payment: ~$44,750.
Timing matters: If you're within weeks of the 12-month mark, waiting for long-term status could save thousands. If Bitcoin has dropped since purchase, you may have a loss to harvest (see Strategy 4).
Conventional mortgage requirements:
Several lenders offer Bitcoin-collateralized loans where you deposit BTC as collateral and receive a USD loan. Use this loan as your down payment while keeping your Bitcoin position.
How it works:
Lenders offering Bitcoin-backed personal loans:
Example: You have 1 BTC at $100,000. You take a 50% LTV loan = $50,000 USD. You use this as a down payment on a $500,000 house (10% down). Your BTC is locked as collateral until the loan is repaid.
Critical risk: liquidation. If Bitcoin's price drops significantly, your collateral value may fall below the lender's threshold and they will liquidate your Bitcoin to cover the loan — typically at 70-80% LTV. If you borrowed at 50% LTV and Bitcoin drops 40%, you're in liquidation territory.
The double-leverage problem: You now have Bitcoin collateral risk AND a mortgage. Two leveraged positions simultaneously. This is risky during Bitcoin bear markets — if BTC drops 70% (as it has in past cycles), you could lose your collateral AND struggle with mortgage payments.
This strategy works best when:
For a full breakdown of Bitcoin loan mechanics and liquidation risks, see our Bitcoin-backed loans guide.
A Bitcoin-backed mortgage is a single product that uses Bitcoin as collateral to fund the entire home purchase — you're borrowing the whole purchase price (not just the down payment) against your BTC.
Key providers:
How Milo works:
Example: You want to buy a $500,000 home. Milo requires you to hold ~$650,000-750,000 in Bitcoin as collateral. You take out a $500,000 mortgage backed by that collateral. No down payment from cash — just Bitcoin collateral.
Advantages over selling:
Disadvantages:
For a lender comparison, see our best Bitcoin mortgage lenders guide and Milo vs Ledn vs Unchained comparison.
If you're going to sell Bitcoin for a down payment, at least do it tax-efficiently:
Time for long-term capital gains: If you're close to 12 months of holding, wait. Selling a week too early could cost you 17-22 percentage points in tax rate (37% ordinary vs 15-20% long-term).
Harvest losses strategically: If you have multiple Bitcoin purchases at different prices, sell the highest-cost-basis lots first to minimize gain (or sell losing lots to harvest tax losses).
Spread sales across tax years: If your gain would push you into a higher bracket, consider selling half in December and half in January — splitting the gain across two tax years.
Qualified Opportunity Zones: If you reinvest capital gains from Bitcoin into a Qualified Opportunity Zone (QOZ) fund within 180 days, you can defer the gain. The property itself may even qualify if it's in a QOZ. Consult a tax attorney for specifics.
No wash sale rule (currently): Unlike stocks, Bitcoin is not subject to wash sale rules. You can sell at a loss and immediately repurchase, harvesting the tax loss while maintaining your position. This doesn't help if you're selling for a down payment, but it's worth knowing.
For conventional mortgages (Fannie Mae / Freddie Mac):
For Bitcoin-collateralized mortgages:
| Situation | Best Strategy |
|---|---|
| Want simplicity and clean title | Sell BTC, use cash (Strategy 1) |
| Have 2x+ BTC vs loan amount, bullish near-term | Bitcoin-backed loan (Strategy 2) |
| Have very large BTC holdings, want zero liquidation | Bitcoin mortgage (Strategy 3) |
| Have mixed cost basis lots, flexible timeline | Tax-optimized liquidation (Strategy 4) |
| Have thin financial cushion | Do NOT use leverage (avoid Strategies 2 & 3) |
Can I use Bitcoin as a down payment directly? Not with conventional mortgages — the funds must be in USD and typically seasoned in your bank account. You'd need to sell your Bitcoin first. Bitcoin-collateralized mortgage products (Milo, Ledn) allow you to use BTC as collateral for the whole purchase without converting.
Will selling Bitcoin for a down payment trigger taxes? Yes. Selling Bitcoin is a taxable event. You'll owe capital gains taxes on the difference between your purchase price and sale price. Long-term gains (12+ months) are taxed at 0%, 15%, or 20% depending on your income. Short-term gains are taxed as ordinary income.
What happens if Bitcoin crashes after I use it as loan collateral? If you're using a Bitcoin-backed loan (Strategy 2 or 3), a significant price drop can trigger liquidation — the lender sells your Bitcoin to cover the loan. This means you could lose both the Bitcoin AND the house if you can't cover margin calls. This is the primary risk of these products.
Is there a way to buy a house with Bitcoin without paying taxes? Bitcoin-backed mortgages let you borrow against Bitcoin (using it as collateral) rather than selling it — no taxable event at time of purchase. However, interest payments, the eventual need to repay the loan, and liquidation risk are real costs to consider.
Can I use Bitcoin in a self-directed IRA to buy property? A self-directed IRA can invest in real estate AND Bitcoin, but not at the same time in the same account easily. Buying real estate through a self-directed IRA has strict rules (no personal use of the property). Consult a self-directed IRA specialist.
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