California banks, credit unions and mortgage lenders are facing another layer of regulatory oversight after Gov. Gavin Newsom signed legislation requiring regular examinations of mortgage lending practices for potential discrimination.
The new law, Assembly Bill 801, was signed September 30, 2026, and takes effect January 1, 2027. Known as the California Fair Lending Examination Act, it gives the California Department of Financial Protection and Innovation (DFPI) a more formal role in examining how covered financial institutions comply with federal and state fair lending laws.
For banks and credit unions already dealing with federal examinations, the legislation adds another set of state-level requirements, potential examination costs and enforcement exposure.
What California’s New Fair Lending Law Requires
Under AB 801, the DFPI must examine covered state-regulated banks and credit unions at least once every four years to determine whether their mortgage lending practices comply with applicable nondiscrimination laws.
The requirement applies to institutions under the department’s examination authority that meet specified federal mortgage-lending criteria. It does not automatically apply to every bank or credit union operating in California.
The examinations will cover compliance with several existing laws, including the Equal Credit Opportunity Act, the federal Fair Housing Act, California’s Fair Employment and Housing Act, the Holden Act and the Unruh Civil Rights Act.
Regulators will have authority to review lending records, internal documents and other information related to mortgage operations. They can also question officers, directors, employees and agents under oath.
For residential mortgage lender and servicer licensees, the legislation adds a fair lending review to the examinations the DFPI already conducts at least once every 48 months.
The law allows California regulators to accept examinations conducted by other state or federal agencies, as well as Fannie Mae or Freddie Mac, when those examinations provide sufficient information. The DFPI can also reduce examination frequency or grant exemptions to qualifying banks and credit unions that demonstrated full compliance during their most recent examination.
Discriminatory Lending Practices Could Trigger Additional Enforcement
One of the more significant provisions concerns lending practices that produce discriminatory results, even when the financial institution does not explicitly intend to discriminate.
For covered banks and credit unions, the law directs regulators to address violations involving a discriminatory effect under California’s Fair Employment and Housing Act when that effect cannot be attributed to a legitimate business interest.
That puts greater importance on how institutions establish lending criteria, evaluate borrowers and document the business reasons behind their decisions.
Violations of applicable nondiscrimination laws will also constitute violations of the relevant California banking, credit union or mortgage lending statutes, giving the DFPI additional enforcement options.
The legislation permits regulators to examine certain affiliates when documented evidence indicates unlawful activity involving the regulated institution and an affiliate.
Financial institutions will be responsible for examination fees, although the law limits those charges to reasonable examination expenses. It also directs the DFPI to coordinate examinations and seek ways to reduce examination costs.
What This Means for Bank and Credit Union Marketing
Although AB 801 focuses on mortgage lending compliance rather than advertising, marketing departments should pay attention to how their institutions attract and reach potential borrowers.
Mortgage marketing campaigns increasingly depend on geographic targeting, customer segmentation, digital advertising platforms and automated audience selection. Those decisions can affect which consumers see mortgage offers and which communities receive outreach from lenders.
A campaign that concentrates advertising in particular ZIP codes, for example, may raise fair lending questions if it systematically excludes protected communities without a legitimate justification.
The new law does not establish a separate set of advertising-targeting rules. However, marketing practices can be relevant to compliance with existing fair lending requirements, particularly when regulators evaluate potential redlining or discriminatory treatment.
For bank and credit union marketing teams, that makes coordination with lending and compliance departments increasingly important.
Institutions should be able to explain how mortgage advertising audiences are selected, why particular markets receive greater investment and whether campaigns are reaching a reasonable cross-section of eligible borrowers.
Third-party advertising platforms and automated targeting tools also deserve attention. Outsourcing campaign execution does not eliminate an institution’s responsibility to comply with applicable lending discrimination laws.
Another Compliance Requirement Heading Into 2027
California’s legislation arrives as financial institutions continue investing in digital lending, automated underwriting and increasingly sophisticated marketing technology.
Those tools offer opportunities to improve efficiency and reach new borrowers, but they can also introduce questions about how lending decisions are made and whether certain consumers are being excluded.
For covered institutions, the immediate priority is reviewing existing fair lending policies, examination records and mortgage-related marketing practices before the new requirements take effect.
The law does not mean every institution will face a new standalone examination in January. It does, however, establish an ongoing state examination requirement that covered lenders will need to account for in their compliance planning.
With AB 801 scheduled to take effect January 1, California’s banks, credit unions and mortgage lenders have another reason to make sure their lending practices, advertising decisions and supporting documentation can withstand regulatory review.
Source: California Assembly Bill 801, Chapter 871, Statutes of 2026
