Bitcoin Meets Fannie Mae: Homeownership Without Selling A Michigan couple has closed the first mortgage of its kind, using Bitcoin to collateralize the down payment on a Fannie Mae-eligible home loan without liquidating their holdings. Better and Coinbase structured it as a compliant dual-component transaction: a standard conforming first mortgage paired with a separate Bitcoin-secured financing line that funds the down payment. The Bitcoin portion’s monthly debt service is factored into the borrower’s Debt-to-Income ratio under Fannie Mae guidelines, keeping the entire package within traditional underwriting rules. Bitcoin stays untouched in custody, sidestepping an immediate capital gains event unless a significant drop triggers liquidation. This framework turns passive digital holdings into active capital for the largest asset class on Earth. It creates a repeatable, regulatorily sound path for Bitcoin-wealthy buyers to enter the housing market while preserving their core position. Nationwide rollout begins this summer. Bitcoin has moved from store of value to usable collateral in mainstream American finance.