Immigration Enforcement Seeks Unprecedented Access to Nation’s Most Comprehensive Database of Private Citizen Data

The Department of Homeland Security (DHS), operating under the directives of the Trump administration, has initiated a request for unfettered access to what is widely regarded as the most extensive government repository of personal information on individuals residing in the United States. This database, known as the Federal Parent Locator Service (FPLS), holds highly sensitive details, including private information pertaining to individual children, according to revelations from six current and former federal officials. This move signals a significant expansion of immigration enforcement tactics, pushing the boundaries of federal data privacy regulations and raising profound concerns among child support professionals, legal experts, and privacy advocates.

The FPLS was established with the explicit, congressionally mandated purpose of aiding in the determination and collection of child support payments. Granting DHS access to this system, officials contend, would directly contravene federal law, specifically 42 U.S. Code § 653, which strictly limits its use to specific, narrow applications related to child support and a handful of other explicitly permitted functions. Despite these legal barriers and strong internal opposition, the Department of Health and Human Services (HHS), the federal agency responsible for maintaining the FPLS, is reportedly giving serious consideration to DHS’s request.

The Anatomy of the Nation’s Most Powerful People-Finder System

At its core, the FPLS is an unparalleled data clearinghouse designed to track individuals for child support purposes. It integrates information from various federal and state sources, creating a comprehensive profile of nearly every employed person in the country. The database meticulously records names, current and past addresses, Social Security numbers, employer details, and salary or wage information. This extensive compilation ensures that even if a parent owing child support changes jobs or relocates across state lines, the government can effectively pursue them for payments.

The repository’s reach extends beyond just those directly involved in child support cases. It contains employment records and personal details for all types of individuals, including those without children, with updates occurring throughout the year. Only those working exclusively in the gig or cash economy, or who are entirely self-employed, might not be included in its vast network. This near-universal coverage makes it an invaluable tool for its intended purpose but also a potent instrument for other uses if its access parameters are expanded.

Beyond employment data, the FPLS also houses the Federal Case Registry (FCR), a component that contains even more sensitive information. The FCR lists every child in the U.S. who is the subject of a state child support case, detailing each child’s sex, birthday, and Social Security number, along with the names and relationships of family members. Crucially, it also identifies single mothers and children receiving child support who have been designated as domestic violence victims, often alongside their residential addresses. This level of detail makes the FCR an exceptionally sensitive collection of personal data, particularly vulnerable to misuse.

"This is the most powerful people-finder system that the U.S. government has, and possibly that exists," affirmed Bethanne Barnes, who served as a data director for the Administration for Children and Families (ACF)—the HHS subdivision overseeing the database—from 2019 through October of last year. Her statement underscores the immense power and potential for abuse inherent in such a comprehensive data collection.

Legal and Ethical Red Lines: A Direct Challenge to Federal Law

The proposal to grant DHS access to the FPLS directly clashes with the explicit legal framework governing its operation. Title 42, Section 653 of the U.S. Code unequivocally states that FPLS data is to be used solely for child support enforcement and a limited number of other specified purposes, such as parental kidnapping cases or verifying eligibility for means-tested government programs. Immigration enforcement is not among these authorized uses.

The Department of Homeland Security, however, has consistently argued that various U.S. statutes allow federal law enforcement agencies to obtain information without a warrant from any government entity concerning the identity and location of individuals residing in the country illegally, especially when national security is invoked. In DHS’s interpretation, these statutes should supersede other federal laws, even those explicitly designed to protect sensitive information, such as child support data. This expansive view of executive authority has been a hallmark of the Trump administration’s approach to immigration enforcement, leading to several legal challenges and significant public debate.

Widespread Opposition: Damaging Child Support and Eroding Trust

The potential implications of this data sharing have triggered widespread alarm among professionals dedicated to child support enforcement. Vicki Turetsky, who served as commissioner of HHS’s Office of Child Support Enforcement from 2009 to 2016, warned that turning the child support data over to Homeland Security "would be disastrous for child support enforcement" and "would ruin the foundation of the child support program."

Turetsky’s concerns are rooted in the practical realities of child support collection. She posits that if employers perceive a risk of Immigration and Customs Enforcement (ICE) arrests or workplace raids stemming from their mandatory new-hire reporting, many would likely cease compliance. The National Directory of New Hires (NDNH), a key component of the FPLS, relies on employers reporting new hires to state agencies, which then feed into the federal system. This data is critical for locating non-custodial parents and ensuring consistent payments. A breakdown in this reporting mechanism would severely degrade the system’s ability to identify parents who owe payments, directly harming the millions of children who rely on this financial support.

State child support agency leaders across the nation have been actively communicating their anxieties about this prospect. Kate Cooper Richardson, who headed Oregon’s child support program for many years before her retirement in January, highlighted the decades-long effort by state officials to build trust with employers. These officials have consistently assured businesses that new-hire data is used exclusively for child support enforcement and is otherwise kept confidential. Cooper Richardson reported that some business leaders have already reached out to state administrators, expressing concerns about rumors of the Trump administration’s intent to leverage this data for immigration enforcement.

"And if we’re not learning from employers when a parent who owes child support gets a new job, who loses in that situation?" Cooper Richardson asked rhetorically. Her answer: "The 1 in 5 U.S. children who rely on consistent and regular child support." This statistic underscores the immense human cost of undermining the child support system, affecting approximately 15 million children nationwide who depend on these payments for their basic needs. In 2018 alone, child support programs collected over $28 billion for families, demonstrating their vital role in poverty reduction and child well-being.

A Pattern of Aggressive Data Acquisition: The Trump Administration’s Broader Strategy

This current request is not an isolated incident but rather fits into a broader pattern of the Trump administration’s efforts to expand data access for immigration enforcement purposes.

2019: The DOGE Precedent
Last year, appointees of the short-lived Department of Government Efficiency (DOGE) sought and, for a brief period, gained access to the National Directory of New Hires (NDNH), the employment information component of the child support database. This attempt was met with immediate legal challenges, and federal courts temporarily blocked DOGE from continuing to access Social Security, IRS, and other sensitive records. DOGE ultimately disbanded before final rulings on the legality of its efforts could be made, leaving the extent of its data usage unclear. This prior attempt, though thwarted, established a precedent for executive branch entities seeking to bypass statutory limitations on sensitive government databases.

Expanding the SAVE Program and Inter-Agency Data Sharing
The Trump administration has also significantly expanded a DHS tool called SAVE (Systematic Alien Verification for Entitlements), which allows federal and state agencies to check the citizenship status of millions of people simultaneously. This tool has been used to vet individuals relying on public assistance programs, including child care, foster care, and Head Start. ProPublica previously reported that this expansion of SAVE has consistently and inaccurately flagged U.S. citizens as non-citizens on state voter rolls, raising concerns about its reliability and potential for disenfranchisement.

Furthermore, DHS has made efforts to gather data from other agencies, including a controversial Medicaid data-sharing agreement with CMS (Centers for Medicare & Medicaid Services) and instances where data from thousands of taxpayers was wrongly shared with DHS, as revealed in court filings. These actions illustrate a consistent strategy of maximizing data acquisition across government silos to bolster immigration enforcement, often pushing against existing privacy safeguards and statutory limitations.

The Current Request: Deeper Dive into the Federal Case Registry

Over the past month, three officials have confirmed that DHS has separately and expressly requested access to both the new-hire data (NDNH) and the Federal Case Registry (FCR). The inclusion of the FCR in the current request is particularly alarming to privacy experts. While locating undocumented immigrants at their workplaces or targeting businesses for raids could theoretically be accomplished using just the employment data, the FCR contains vastly more sensitive specifics on families and children, including information on paternity, domestic violence victim status, and residential addresses.

The precise rationale behind DHS’s desire for this deeply personal information remains unclear. However, multiple officials and privacy experts interviewed for this story expressed grave concerns that such access could lead to catastrophic outcomes. Specifically, fears were raised about the potential for abusers within law enforcement ranks to gain access to their victims’ case information and addresses, effectively weaponizing a database designed to protect vulnerable individuals. The prospect of a comprehensive manifest of vulnerable children and families becoming widely available within the government apparatus is seen as an unprecedented threat to privacy and safety.

The Looming Decision and Legal Battle Ahead

The immediate fate of this request now rests with the Department of Health and Human Services’ general counsel’s office, which is led by a Trump political appointee. This office must determine whether it believes federal law permits the agency to provide DHS with the full FPLS database. While child support staff within HHS are reportedly in strong opposition to the move, the request has advanced to the legal department for review.

Ultimately, the HHS Secretary, during the period in question, Alex Azar, would also likely need to approve such a significant data-sharing agreement. Should the department grant DHS access, legal advocacy groups and civil liberties organizations are expected to initiate immediate lawsuits. Such litigation would challenge the legality of the data transfer, citing 42 U.S. Code § 653 and other privacy statutes, potentially leading to a protracted legal battle over federal data sharing and individual rights.

HHS did not respond to requests for comment on the matter. The White House, in a general statement, said that "the entire Trump administration is working to lawfully implement the President’s agenda to put Americans first. Any sensitive information required to do so will be obtained and handled properly." DHS also requested additional time to respond to detailed questions but ultimately provided no responses.

A Decades-Long Battle for Data Privacy

The current controversy highlights a decades-long struggle over the balance between government access to information and individual privacy. Congress has previously authorized a limited number of exceptions, allowing specific agencies restricted access to parts of the child support data archive. These exceptions include uses for managing custody and visitation cases, pursuing federal student loan debt defaulters, and verifying incomes for applicants to means-tested government programs like housing assistance. These narrow, carefully defined exceptions underscore the legislative intent to protect the FPLS data from broad, unauthorized use.

Maya Bernstein, a veteran in federal data privacy policies spanning over three decades since the first Bush administration, played a pivotal role in the creation of the Health Insurance Portability and Accountability Act (HIPAA) in the 1990s. Having served 20 years as the senior adviser for privacy policy at HHS, she possesses extensive knowledge of various government databases. "I know a lot about a lot of different databases," Bernstein stated, yet she singled out the child support database as "the one that I’m most worried about."

Bernstein’s concern deepened regarding the request for the Federal Case Registry. "It is very unusual for them to want the Federal Case Registry," she noted, emphasizing its highly sensitive nature. "In my career, no one has asked for access to that. Most people have never even heard of it." Her comments underscore the unprecedented nature of DHS’s request, revealing a pursuit of data that far exceeds any prior governmental inquiries into this highly protected repository. The outcome of this internal HHS deliberation will undoubtedly set a critical precedent for data privacy, inter-agency information sharing, and the future of critical social welfare programs in the United States.