Immigration Case Management and Targeting

This category covers software that moves beyond storing case files into active operational targeting: aggregating data from multiple sources, generating a prioritised list of enforcement targets, and producing a dossier on each with an automatically generated confidence score estimating how likely a given address is to be current.

The documented deployment is a set of three related Palantir systems built for US Immigration and Customs Enforcement.

THE THREE SYSTEMS

ICM, the Investigative Case Management system, logs and manages criminal and civil investigation files. The contract was awarded in 2022 at $139.3 million, expiring April 2026 and slated for sole-source renewal on the stated basis that ICE cannot find a comparable system. DHS first contracted Palantir for case management in 2014. The combined deal has reportedly grown beyond $145 million.

ImmigrationOS, the Immigration Lifecycle Operating System, is a roughly $30 million no-bid contract modification awarded in April 2025 to augment ICM. Contract language describes streamlining selection and apprehension, providing near real-time visibility into instances of self-deportation, and managing the end-to-end immigration lifecycle from identification to removal.

ELITE generates a digital map of potential targets, each with a dossier containing name, date of birth, Alien Registration Number, photograph, and a confidence score out of 100 estimating the accuracy of the target's known address.

THE EVIDENTIAL HIGH POINT

In M-J-M-A v. Wamsley, in the US District Court for the District of Oregon, ICE officers confirmed under oath on 2 December 2025 that ELITE was used to identify arrest targets during Oregon raids driven by daily arrest quotas.

Sworn testimony is stronger evidence than any of the reporting around this system, and it establishes two things at once: that the targeting tool is operational, and that it was used in an enforcement operation organised around numerical targets.

WHERE SOURCES DISAGREE

404 Media reported ELITE drawing on data sourced from the Department of Health and Human Services, including Medicaid records. Palantir disputes that characterisation, calling it misleading and denying that ICE has unfettered access to HHS records through its software.

What is not in dispute is that a data-sharing agreement between the Centers for Medicare and Medicaid Services and ICE exists and potentially covers tens of millions of Medicaid enrollees. A preliminary injunction in August 2025 temporarily blocked that sharing in twenty plaintiff states; a December 2025 ruling allowed some basic Medicaid data to be shared while the case proceeds.

Both positions are recorded because neither has been resolved.

THE CASE FOR IT

Immigration enforcement agencies hold case data across many systems, and integration addresses a genuine administrative problem. Case management software is unremarkable in itself.

An address confidence score also has a defensible safety rationale: officers arriving at an address expecting one person and finding another is dangerous for everyone present, and an estimate of data reliability is better than no estimate.

THE CASE AGAINST

The combination of quota-driven operations and an automated target list is the central concern, and it is established by sworn testimony rather than inference. A system that produces a ranked list of people to arrest, deployed in an operation with daily numerical targets, creates pressure to work the list rather than to assess individual cases.

The data sources are the second issue. Aggregating federal benefit records with enforcement data means information people provided to obtain healthcare becomes an input to locating them for removal — a use nobody consented to and which, if widely understood, would plausibly deter people from seeking medical care.

Procurement is the third. Sole-source and no-bid awards for systems of this consequence remove the scrutiny competitive tendering provides, and the stated justification — that no comparable system exists — is partly a consequence of the incumbent's position.

And a confidence score out of 100 attached to an address is precisely the kind of number that acquires unwarranted authority in operational use, because it looks like a measurement.

WHAT IS NOT ESTABLISHED

Whether ELITE currently draws on HHS-sourced data remains contested and unresolved.

How many people have been identified through ELITE, and how many of those arrests proceeded, is not published.

What the address confidence score is calculated from, and how accurate it is, is not documented.

Whether the ICM sole-source renewal proceeded is not established here.