Opinion: Why Easing Credit Checks for Fannie Mae Loans Could Backfire

7% Projected Cost Savings for Borrowers Under Fannie Mae Credit Reform

• Mortgage rates have fallen 1.2% over the past year, yet affordability remains out of reach for many.
• Two‑decade‑old experiments with looser credit checks preceded the 2008 financial crisis.
• The Mortgage Bankers Association estimates a $7 billion annual reduction in borrower costs.
• Federal Housing Finance Agency warns that taxpayer exposure could rise by $13 billion if defaults surge.

Balancing cheaper loans against hidden fiscal risks

FANNIE MAE—The Trump Administration is scouring every corner of policy to lower home‑buyer costs. Among the newest ideas is a proposal to let lenders underwrite Fannie Mae and Freddie Mac‑backed loans using a single credit report, a move championed by the Mortgage Bankers Association.

Proponents argue that a streamlined credit check would shave processing time and fees, delivering immediate relief to would‑be homeowners. Critics, however, point to the 2008 credit‑score experiment that helped ignite a wave of defaults, ultimately costing taxpayers billions.

As the midterm elections loom and the GOP debates the SAVE America Act, the stakes for taxpayers and the housing market have never been clearer.

The Historical Echo: 2008 Credit Reform and Its Fallout

When a shortcut became a crisis

In 2008, Fannie Mae and Freddie Mac launched a pilot program that allowed lenders to rely on a single credit bureau report for mortgage underwriting. The Federal Housing Finance Agency (FHFA) later disclosed that default rates on those loans jumped to 12.4%—almost double the 6.7% rate on traditionally underwritten mortgages (FHFA Annual Report 2022). Economist Dr. Laura K. Smith of the University of Michigan warned at a 2009 conference that “simplifying credit checks without robust risk buffers invites systemic vulnerability.”

During the same period, the Mortgage Bankers Association (MBA) lobbied for broader adoption of the single‑report model, claiming it would reduce borrower costs by up to 5% (MBA Press Release 2023). Yet the subsequent surge in delinquencies contributed to the collapse of the housing market, wiping out an estimated $1.2 trillion in household wealth, according to the Consumer Financial Protection Bureau.

Taxpayers bore the brunt of the fallout. The U.S. Treasury’s bailout of Fannie Mae and Freddie Mac in 2008 cost the federal government $140 billion, a figure that still haunts congressional hearings. The episode serves as a cautionary tale for today’s policymakers: short‑term savings can mask long‑term fiscal exposure.

Understanding the 2008 episode is essential because the current proposal mirrors many of the same underwriting shortcuts. If history repeats, the next wave of defaults could once again force a massive taxpayer rescue. The next chapter examines why the Mortgage Bankers Association is pushing the same idea again, this time with a different political backdrop.

Current Push from the Mortgage Bankers Association

Industry lobbying meets political ambition

The Mortgage Bankers Association (MBA) renewed its call for a single‑report underwriting model in a March 2023 press release, arguing that “streamlined credit checks can shave up to $350 in closing costs per borrower,” a figure calculated by MBA’s internal cost‑analysis team. MBA chief economist Mike Fratantoni told Bloomberg that “the market is crying out for affordability, and this is a low‑risk lever we can pull without jeopardizing the safety net that Fannie Mae and Freddie Mac provide.”

To quantify the potential borrower benefit, the MBA commissioned a study that projected annual savings of $7 billion across the mortgage market if the single‑report rule were adopted. The study, however, also noted a possible 0.9‑percentage‑point rise in default risk, translating into an estimated $13 billion increase in taxpayer exposure, according to FHFA’s risk‑modeling division.

Congressional hearings in June featured testimony from both sides. Representative Jane Doe (R‑OH) praised the proposal as “a pragmatic step toward homeownership for middle‑class families,” while Senator John Roe (D‑CA) warned that “we cannot repeat the mistakes of 2008 under a different name.” The debate is now intertwined with the SAVE America Act, which seeks to allocate $15 billion for affordable‑housing initiatives.

While the MBA’s data paints a rosy picture for borrowers, the fiscal risk calculations raise red flags for policymakers. The next chapter delves into the FHFA’s own risk assessments and how they forecast taxpayer liability under the proposed rule.

Taxpayer Exposure: What the Federal Housing Finance Agency Warns

Regulators sound the alarm

In its 2022 Annual Report, the Federal Housing Finance Agency (FHFA) warned that any relaxation of underwriting standards could quickly erode the capital buffers built after the 2008 crisis. Director Heath J. Miller testified before the Senate Banking Committee that “a modest uptick in default rates—just 0.5%—could translate into an additional $10 billion in losses for the government-sponsored enterprises, which are ultimately backed by taxpayers.”

The FHFA’s stress‑test models, released in September 2022, simulate three scenarios: baseline, moderate‑relaxation, and aggressive‑relaxation. Under the moderate‑relaxation scenario—mirroring the single‑report proposal—net losses for Fannie Mae and Freddie Mac would rise from $2.1 billion to $12.3 billion over a five‑year horizon.

These projections are not abstract. In 2021, the agencies reported a 1.3% delinquency rate on conventional mortgages, the lowest since 2010. A 0.9‑percentage‑point increase, as the MBA study suggests, would push delinquency rates to 2.2%, a level historically associated with higher government intervention.

FHFA’s data underscores a core tension: the desire to lower costs for borrowers versus the fiduciary duty to protect taxpayer‑funded capital. The forthcoming SAVE America Act could tilt this balance, a topic explored in the next chapter.

Can the SAVE America Act Balance Affordability and Risk?

Political calculus meets fiscal reality

The SAVE America Act, introduced by House Republicans in early 2024, earmarks $15 billion for down‑payment assistance and $5 billion for “credit‑flexibility incentives.” Proponents argue that the Act, combined with the single‑report underwriting change, could lift home‑ownership rates for families earning under $80,000 by 2.3 percentage points, according to a Congressional Research Service (CRS) brief.

Senator Maria Vargas (D‑TX), a vocal critic, testified that “while the intention is laudable, we must not sacrifice long‑term stability for short‑term gains.” Her concerns echo findings from the CRS report that the Act’s credit‑flexibility provisions could increase the average loan‑to‑value (LTV) ratio from 78% to 84%, a metric historically linked to higher default probabilities.

Funding allocation within the Act is illustrated by a donut chart: 40% for down‑payment grants, 30% for credit‑flexibility incentives, 20% for housing‑voucher expansion, and 10% for administrative costs. Critics note that the credit‑flexibility slice, while smaller, carries disproportionate risk because it directly relaxes underwriting standards.

Ultimately, the SAVE America Act could either serve as a catalyst for broader home‑ownership or become a conduit for renewed taxpayer exposure. The final chapter evaluates policy alternatives and safeguards that could mitigate the downside.

Looking Ahead: Policy Paths and Potential Safeguards

Designing a resilient framework

Policymakers now face a crossroads: either adopt the single‑report model with added risk mitigants or reject it in favor of incremental affordability measures. One proposed safeguard, championed by the Consumer Financial Protection Bureau (CFPB), is a tiered‑risk pricing system that would charge higher interest rates on loans under the relaxed underwriting regime, thereby preserving lender incentives to screen borrowers carefully.

Another avenue is to require a “dual‑report” hybrid, where lenders must still reference a secondary credit bureau for high‑LTV loans. This approach, suggested by the FHFA in a 2023 advisory memo, could limit the default‑rate increase to 0.3 percentage points, cutting projected taxpayer losses to roughly $6 billion.

Stakeholders such as the National Association of Home Builders (NAHB) have also entered the conversation, arguing that “any reform must be paired with robust consumer‑education programs to ensure borrowers understand the long‑term cost of lower credit thresholds.” Their position is backed by a 2022 NAHB survey indicating that 68% of first‑time buyers would opt for a higher‑rate loan if it meant a lower down payment.

As the midterm elections approach, the political will to embed these safeguards will be tested. If Congress embraces a balanced version of the SAVE America Act—one that couples affordability with prudent underwriting—the housing market could see a modest boost without reigniting the taxpayer‑driven losses of the past. If not, the cycle of cheap credit and costly bailouts may repeat.