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Capital Gains Tax When Using Crypto to Buy Real Estate
Using crypto to buy real estate triggers capital gains tax only when the crypto is sold — pledging as collateral is not a taxable disposal event under current IRS guidance. Federal long-term CGT rate at the top bracket: 20%. Net Investment Income Tax: 3.8%. Combined federal rate: 23.8%. On a $1M gain: $238,000 in combined federal tax if liquidated vs $0 if pledged as mortgage collateral. The OLH Digital Asset Tax Strategy Framework™ models all four tax minimisation strategies before any liquidation decision.
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Capital Gains Tax When Using Crypto to Buy Real Estate
$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%
Using crypto to buy real estate triggers capital gains tax only when the crypto is sold — not when it is pledged as collateral. The federal long-term capital gains rate is 20% for high-income filers; the 3.8% Net Investment Income Tax adds to this. On a $1M gain: $238,000 in combined federal tax. IR...
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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.
What Triggers a Capital Gains Event
A capital gain on cryptocurrency is triggered by a disposal event — meaning the crypto changes hands or is converted into another asset. Events that trigger capital gains: (1) Selling crypto on an exchange for U.S. dollars. (2) Converting crypto to another cryptocurrency (BTC to ETH = a taxable exchange). (3) Using crypto to pay for goods or services directly (the IRS treats this as a sale at the current market value). Events that do NOT trigger capital gains: (1) Pledging crypto as loan collateral — you retain ownership, you are borrowing against it, not selling it. (2) Transferring crypto between wallets you own. (3) Receiving crypto as a loan (borrowing is not income). The crypto-secured mortgage strategy works precisely because pledging as collateral falls outside the IRS definition of a disposal event.
The Federal Capital Gains Rate on Crypto
Long-term capital gains (crypto held more than one year) are taxed at 0%, 15%, or 20% federally depending on income level. For 2025–2026, the 20% rate applies to single filers with income above approximately $518,900 and married filing jointly above $583,750. The Net Investment Income Tax (NIIT) of 3.8% applies to investment income including crypto gains for filers with income above $200,000 (single) or $250,000 (married filing jointly). Combined federal rate at the top bracket: 23.8%. State taxes are additive — California adds 13.3%, New York adds up to 10.9%, Florida adds 0%. On a $1M gain: combined federal tax = $238,000. In California: additional $133,000 in state tax = $371,000 total. In Florida: $238,000 total.
The IRC §121 Exclusion — What It Covers and What It Doesn't
IRC §121 allows homeowners to exclude up to $250,000 in capital gains from the sale of their primary residence ($500,000 for married filing jointly) if they have owned and used the home as their primary residence for at least 2 of the last 5 years. This exclusion applies to the SALE OF THE HOME — not to the crypto used to purchase it. If you sell Bitcoin to buy a house, you owe capital gains tax on the Bitcoin sale. When you later sell the house itself, you may exclude up to $500,000 of the home's appreciation under §121. The two are separate and independent tax events. The Bitcoin gain is fully taxable when you sell the Bitcoin, regardless of what you do with the proceeds.
Four Strategies to Minimise Crypto Real Estate Tax
(1) Crypto-secured mortgage: pledge rather than sell — no capital gains event at purchase. Tax is deferred until the crypto is eventually sold. (2) Instalment sale of crypto: spread crypto sales over multiple tax years to stay below the 20% rate threshold. If your income without the gain qualifies for the 15% bracket, recognising the gain in stages can reduce the effective rate. (3) Opportunity Zone investment: reinvesting capital gains into a Qualified Opportunity Fund within 180 days of the sale defers the gain and reduces the taxable amount if held 10+ years. (4) Charitable giving: donating appreciated crypto directly to a qualifying charity eliminates the capital gains on the donated amount and produces a charitable deduction at current market value. Each strategy has different cost, complexity, and lock-up requirements — model all four with a tax professional before any liquidation decision.
“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
Do I owe capital gains tax when I pledge Bitcoin as mortgage collateral?
No. Pledging crypto as collateral for a loan is not a taxable disposal event under current IRS guidance. You retain ownership of the crypto; you are simply borrowing against it. The capital gains event occurs only when you actually sell or otherwise dispose of the crypto.
What is the cost basis of crypto used to buy real estate?
Your cost basis is what you originally paid for the crypto, plus any transaction fees to acquire it. The capital gain is the difference between the sale price (current market value) and the cost basis. If you bought Bitcoin for $10,000 and sell it for $600,000 to buy real estate, your gain is $590,000 — which is fully taxable (minus any exclusions or deductions).
Can I do a 1031 exchange with crypto real estate proceeds?
A 1031 exchange allows you to defer capital gains by reinvesting the proceeds of an investment property sale into a like-kind replacement property. Cryptocurrency is not real property and is not eligible for 1031 exchange treatment under IRC §1031 as amended by the 2017 Tax Cuts and Jobs Act. However, if you SELL real estate and reinvest the proceeds into real estate, the 1031 exchange applies to the real estate transaction — the crypto that funded the original purchase is a separate issue.
Does holding crypto in an LLC or trust affect the real estate tax treatment?
Holding crypto in an LLC or trust affects how gains flow through for tax purposes but generally does not eliminate capital gains treatment. A single-member LLC is a pass-through entity — gains pass to the individual and are taxed the same way. An irrevocable trust may have different tax treatment depending on its structure. Self-directed IRAs holding crypto have specific rules governing real estate investment that differ from personal holdings. Consult a tax attorney with crypto and real estate experience before using an entity structure for a crypto real estate purchase.
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— Ryan Brown, Principal Broker & CEO, Own Luxury Homes® (FL License BK3626873)