How the Community Reinvestment Act Fights Redlining in Banking

The Law Congress Wrote to Undo Decades of Racist Lending Maps

Between the 1930s and 1960s, the Home Owners' Loan Corporation (HOLC) color-coded American neighborhoods on a four-tier scale. Green meant "best"—affluent white areas. Red meant "hazardous"—Black and immigrant neighborhoods where banks refused to lend. The practice, called redlining, locked millions of families out of homeownership and created wealth gaps that persist today. In 1977, Congress passed the Community Reinvestment Act (CRA) to force banks to serve the same communities where they collected deposits. Since then, banks have committed over $2 trillion in CRA-related lending and investment.

What the CRA Actually Requires

The CRA does not set quotas, mandate specific loan products, or tell banks whom to lend to. Instead, it establishes a regulatory framework that evaluates whether banks are meeting the credit needs of their entire communities, including low- and moderate-income (LMI) neighborhoods.

• Every federally insured bank and thrift institution is subject to CRA obligations
• Regulators—the OCC, Federal Reserve, and FDIC—conduct periodic CRA examinations
• Banks receive public ratings based on their lending, investment, and service records in LMI areas
• Poor CRA ratings can block mergers, acquisitions, and new branch applications
• LMI is defined as income below 80% of the area median income

The leverage is indirect but powerful. Banks want regulatory approval for expansion. A poor CRA record is an obstacle they work hard to avoid.

CRA Examination Ratings Explained

Every CRA examination produces a public rating. Banks cannot hide their grades—they are published on the FFIEC website and available to community groups, journalists, and competitors.

Large banks are evaluated on three tests: lending (weighted most heavily), investment, and service. Small banks undergo a streamlined evaluation focused primarily on lending. Community development activities—affordable housing projects, small business lending in LMI areas, financial literacy programs—receive credit across all tests.

The HOLC Maps That Made CRA Necessary

Understanding CRA requires understanding what it was designed to fix. Starting in 1935, the HOLC surveyed 239 cities and produced "residential security maps" that rated neighborhoods on perceived lending risk. The criteria were openly racial.

• Grade A (green): "Best"—new construction, homogeneous white population, no "foreign-born" residents
• Grade B (blue): "Still desirable"—stable neighborhoods with some age but "no threat of infiltration"
• Grade C (yellow): "Declining"—older housing stock, "infiltration of a lower grade population"
• Grade D (red): "Hazardous"—Black residents, immigrants, or proximity to industrial areas

Banks, savings and loans, and the FHA used these maps to deny mortgages for decades. A 2018 study by the National Community Reinvestment Coalition found that 74% of neighborhoods graded D in the 1930s remain low-to-moderate income today, and 64% are still majority-minority. The maps did not reflect neighborhood quality. They created it.

CRA Impact by the Numbers

Quantifying the CRA's impact is complicated because banks would have made some LMI lending regardless. But research consistently shows the law has increased credit access in underserved communities.

CRA and the 2008 Financial Crisis: A False Blame

During and after the 2008 financial crisis, some commentators blamed the CRA for encouraging risky lending. The evidence does not support this claim. The Federal Reserve found that only 6% of subprime loans were made by CRA-regulated institutions in their assessment areas. The vast majority of toxic mortgages were originated by independent mortgage companies and investment bank affiliates that were not subject to CRA oversight at all.

The crisis was driven by securitization incentives, inadequate rating agency oversight, and regulatory failures at the federal level—not by banks lending to LMI borrowers under CRA obligations.

The 2023 Modernization Rule

The CRA had not been substantially updated since 1995. The banking industry had transformed—online banks had no physical branches, fintech companies were originating a growing share of consumer loans, and assessment areas tied to branch locations no longer reflected where banks actually conducted business.

In October 2023, the OCC, Federal Reserve, and FDIC finalized a major CRA modernization rule with several key changes:

• Retail lending assessment areas now follow where banks actually make loans, not just where they have branches
• New metrics-based benchmarks replace purely qualitative evaluations, increasing transparency
• Community development activities receive expanded definitions including climate resilience and disaster recovery
• Large banks face a new "Retail Services and Products" test evaluating digital delivery channels
• Banks with assets over $2 billion face the most rigorous evaluation framework

The rule takes full effect in 2026. Community advocates generally praised the expansion of assessment areas while expressing concern that the metrics-based approach could lead banks to focus on hitting numerical targets rather than building genuine community relationships.

Gaps the CRA Still Cannot Close

The CRA applies only to banks and thrifts. Credit unions, mortgage companies, fintech lenders, and other non-bank financial institutions are exempt, even as they originate an increasing share of consumer lending. In 2022, non-bank lenders originated over 60% of all mortgages—none subject to CRA examination. Closing this gap would require new legislation, and no bill to extend CRA to non-banks has gained significant traction in Congress.

The homeownership gap between Black and white Americans stands at roughly 30 percentage points—nearly unchanged from 1960. The CRA has increased lending in underserved areas, but it cannot, by itself, reverse the cumulative impact of a century of discriminatory policy.

This article is for informational purposes only and does not constitute financial advice.