Fannie Mae Embraces Cryptocurrency Collateral for Home Loans

Fannie Mae's new program lets crypto holders use Bitcoin or USDC as loan collateral without selling, avoiding capital gains tax but at higher interest rates.

In a landmark shift for U.S. housing finance, mortgage giant Fannie Mae will now permit the use of cryptocurrency as collateral for home loans. This initiative, developed alongside Better Home & Finance and Coinbase, enables prospective homeowners to pledge Bitcoin or the USDC stablecoin to meet equity requirements without liquidating their digital holdings.

A New Avenue for Crypto Investors

The program directly targets an estimated 52 million Americans who hold cryptocurrency and have faced the difficult choice between investing in real estate or maintaining their digital asset portfolios. Under the new structure, the pledged crypto assets are locked as security. Crucially, a decline in the value of these digital assets does not trigger an automatic revision of the loan terms, provided the borrower continues to make timely monthly payments.

This flexibility comes at a significant premium. Borrowers can expect combined financing costs to be up to 1.5 percentage points higher than those associated with a standard mortgage. The program also mandates substantial over-collateralization: borrowers must pledge crypto worth approximately 250% of the loan amount for Bitcoin, and 125% for USDC.

A key potential benefit is tax efficiency. Because the cryptocurrency is pledged rather than sold, the transaction does not create a taxable capital gains event. For long-term holdings, this could avoid federal taxes of up to 20%, with residents of high-tax states like California or New York potentially saving an additional 10% in state taxes.

Economic Scrutiny and Regulatory Backdrop

The model has drawn criticism from some financial commentators. Economist Peter Schiff has challenged its fundamental premise, arguing that borrowers are effectively financing 100% of the purchase price since they pay interest on both the primary mortgage and the crypto-collateralized portion of the deal. He specifically questioned the logic of using USDC, a stablecoin, as collateral. Schiff contends that since USDC can be sold directly without price risk, the interest costs of the program likely outweigh the tax advantage in such cases.

This move by Fannie Mae follows guidance issued last June by the Federal Housing Finance Agency (FHFA). Director Bill Pulte directed both Fannie Mae and Freddie Mac to prepare for the inclusion of cryptocurrencies as acceptable assets in mortgage applications. Furthermore, on March 12, 2026, the U.S. Senate passed the ROAD to Housing Act by a vote of 89 to 10. While the legislation primarily aims to restrict institutional buyers of single-family homes, it also recalibrates the broader regulatory framework for housing finance, within which this new crypto-collateral program operates.