18 yrs ago, US govt took over Fannie Mae, Freddie Mac amid 2008 crisis: Why it mattered

Eighteen years ago, on September 7, 2008, the United States government took control of mortgage finance companies Fannie Mae and Freddie Mac to avert a larger financial crisis. The Federal Housing Finance Agency (FHFA) and US Treasury announced the companies had been placed under conservatorship. The intervention occurred as the housing market was in decline and default rates on mortgages were rising, signaling a looming crisis.

The government takeover was crucial. As the housing downturn worsened, Fannie Mae and Freddie Mac faced growing losses, raising concerns about their ability to fulfill their financial commitments and sustain the mortgage market. Allowing either firm to fail could have disrupted a vital source of mortgage financing, unsettled investors in their debt and mortgage-backed securities, and exacerbated an already weakening housing market.

To prevent a broader shock, the government intervened. On September 6, 2008, FHFA took control of the companies' management, boards, and shareholders. The Treasury pledged financial assistance, creating a government guarantee that enabled Fannie Mae and Freddie Mac to continue meeting their obligations and supporting the mortgage market.

Although this measure contained the immediate threat, it did not resolve the financial crisis. Just eight days later, Lehman Brothers filed for bankruptcy, intensifying global financial turmoil. Today, 18 years later, Fannie Mae and Freddie Mac remain under federal conservatorship in 2026. The Treasury has invested a total of $191.5 billion in the companies since 2008, according to a Yale case study.

In January 2025, Treasury and FHFA amended their agreements to outline a potential path for exiting conservatorship, but the companies have not yet been released from government control. There have even been discussions of taking the mortgage giants public, though no clear timeline exists.

This intervention aimed to prevent a larger financial shock from emanating from the US mortgage market, which was dominated by Fannie Mae and Freddie Mac. By guaranteeing these firms' obligations, the government hoped to maintain mortgage credit flow to homebuyers and prevent a broader financial crisis.

However, the potential end of government control raises questions. Fannie Mae and Freddie Mac hold or guarantee about $5.2 trillion in home mortgage debt. Removing the government backing without a thorough replacement could increase risk for investors in mortgage-backed securities and drive up borrowing costs for homebuyers.