A Michigan couple closed the first Fannie Mae-backed mortgage using Bitcoin as collateral, completing the purchase through Coinbase and lender Better without liquidating their holdings. The transaction marks the arrival of digital asset collateral in government-sponsored enterprise mortgage finance, three months after Fannie Mae announced it would accept crypto-backed loans.
“We closed on our home and my Bitcoin stayed intact. We didn’t have to liquidate, didn’t have to time the market,” the homebuyer said.
The structure sidesteps the typical forced-sale dynamic. Better and Coinbase built the loan as a two-part product: a conventional mortgage meeting Fannie Mae underwriting standards, plus a second lien secured by pledged Bitcoin. The buyer keeps price exposure, avoids realizing capital gains, and gets the house. The second lien sits behind the primary mortgage in priority, a familiar arrangement in home equity lending now adapted for volatile collateral.
Fannie Mae Policy Shift After Trump Administration Push
The transaction follows a March announcement that Fannie Mae would begin accepting crypto-backed mortgages. The Wall Street Journal reported the policy shift came after federal housing officials aligned with the Trump administration’s pro-crypto agenda. Bill Pulte, who served as Director of Federal Housing before his recent appointment as Acting Director of National Intelligence, oversaw Fannie Mae and Freddie Mac during the regulatory change. Senator Tommy Tuberville credited Pulte with removing “woke nonsense” from the agencies and praised his America First approach.
Better confirmed the product will roll out nationally in coming months, initially supporting Bitcoin and USDC as eligible collateral. Fannie Mae oversees roughly $4 trillion in mortgage exposure, and the decision to treat Bitcoin as pledgeable wealth opens a new channel for holders who’ve been priced out of housing or unwilling to sell at inopportune times.
Second Lien Structure Mirrors Home Equity Playbook
The mechanics aren’t exotic. Home equity lines of credit have used second liens for decades. The innovation is substituting Bitcoin for cash reserves or liquid securities. Coinbase acts as custodian, holding the pledged Bitcoin in a segregated account tied to the loan. If the borrower defaults and the home sale doesn’t cover the first mortgage, the second lien holder, in this case, the entity funding the Bitcoin-backed portion, liquidates the collateral.
Volatility risk sits with the lender or the buyer, depending on how the margin and liquidation terms are structured. The couple in Michigan didn’t disclose loan-to-value ratios or the size of the Bitcoin pledge, but the arrangement presumably includes a buffer to survive typical drawdowns without forced liquidation. Whether that proves durable in a sustained bear market is the live experiment.
Fannie Mae’s entry legitimizes the asset class in credit underwriting, a step beyond simply buying Bitcoin for a balance sheet. It’s recognition that a portion of American wealth now sits in digital form and that excluding it from collateral eligibility leaves both buyers and lenders with friction they’d rather engineer away. The Michigan closing is one loan. The national rollout will test whether crypto holders want to borrow against their stack or whether the tax and volatility trade-offs make liquidation the cleaner path.
