The FY2027 President's Budget requests $2.27B for Domestic Investigations, within Homeland Security's Operations and Support account. That is up 6.2% on the FY2026 figure of $2.14B, which is a continuing-resolution annualized figure, not an enacted appropriation.
FY2025–FY2027
| Fiscal year | Basis | Amount |
|---|---|---|
| FY2025 | enacted | $2,138.1M |
| FY2026 | CR annualized | $2,138.1M |
| FY2027 | request | $2,270.3M |
The prior-year column is a CR annualized figure — the rate a continuing resolution funds at, not an enacted appropriation. The two are different numbers and are not interchangeable. Bases are separate columns and are never summed into one figure.
Homeland Security discretionary budget authority
From the OMB Public Budget Database — clean, summable, and the figure to cite for an agency total. It is the whole of Homeland Security's discretionary request, not a total of the parsed lines above, and this page never adds the two together.
What this funds
Special Agents: HSI Domestic Investigations Special Agents (SAs) support the largest, principal criminal investigative component of DHS in its efforts to investigate and combat TCOs, immigration violators, and other threats to the homeland. Payroll enhanced as a result from the annual compounding of pay raises, the annualization process, and the addition of Law Enforcement pay raise. Operational and Administrative Staff: HSI Domestic Investigations operational and administrative staff provide investigative and mission- enhancing support to ongoing casework via administrative and analytical capabilities that boost Special Agent productivity. Other PC&B Costs: Personnel, Compensation, and Benefits costs for HSI Special Agents include Special Personal Services Payments. Explanation of Non Pay Cost Drivers Fleet/Fuel: Fleet/Fuel supports fuel and general maintenance costs for vehicles and the cost of retrofitting vehicles with tactical radios and safety Special Agents-in-Charge (SAC) Funding: SAC funding covers operational travel, training, small contracts, and supplies for 25 SAC offices. Equipment: Equipment includes vehicles, body worn radios, network related equipment, security equipment, and other equipment required by Special Agents to carry out ICE's Mission. Headquarters Contracts: Headquarters contracts provide support for investigative activities and include, but are not limited to, Title-III contracts, IT infrastructure and program management support, and data analytic support to operations. Other Costs: Other Costs include one-time charges (i.e., furniture, uniforms, phones) to support HSI staff.
Extracted from Immigration and Customs Enforcement, p. 5. Verbatim; nothing here is paraphrased.
Contracts funded by this line
2 linked contracts. These are obligations — lifetime awarded money — and they are not comparable to the request above and are never added to it. No total is shown: an award linked to several lines is counted in full on each, so the sum would not be a fact.
| Contract | Vendor | Confidence | Obligated |
|---|---|---|---|
| 80GSFC20C0023 last action FY2026 | UNIVERSITY OF ALASKA FAIRBANKS | Medium confidence | $16.3M |
| DJF161200D0000230 last action FY2021 | TUVA LLC | Medium confidence | $2.4M |
Confidence mix · 2 medium
Linked contracts are a floor, not a census. Coverage is bounded by how distinctively a program is named and, for performer links, to RDT&E and Procurement — O&M and military construction publish no performers. Budget figures are FY2027 request dollars; contract figures are obligations. The two measure different things and must never be summed together.
Ask this budget line
Answers come from the figures on this page and nothing else. These dollars are parsed from Homeland Security's Congressional Justification and are approximate — confirm anything that matters against the cited page.
This page carries the budget justification only. Contract obligations live at hitchintel.com/vendors; open solicitations at hitchintel.com/opportunities.