# Mission Support

**Agency:** Homeland Security  
**Account:** Operations and Support  
**Source document:** Transportation Security Administration · p. 5  
**Vintage:** President's Budget PB2027  
**Canonical URL:** https://hitchintel.com/budget/homeland-security/mission-support-4  

> **Trust:** parsed from the agency Congressional Justification. Approximate, **not summable**, verify at the cited page.

## Funding ($M)

| Fiscal year | Basis | Amount |
| --- | --- | --- |
| FY2025 | enacted | 1,063.9 |
| FY2026 | CR annualized | 1,063.9 |
| FY2027 | request | 1,068.6 |

The prior-year column is a CR annualized figure, not an enacted appropriation.


## Homeland Security discretionary budget authority (OMB PBDB — authoritative)

FY2027 $91.40B, FY2026 $88.60B. This is the agency total, not a sum of the parsed lines.


## What this funds

The PPA provides resourcing to support infrastructure required to sustain TSA's Nationwide operations, such as headquarters offices, human resources, Information Technology (IT), and major acquisitions to support those efforts.


**Where it sits:** Civilian / Non-Defense › Homeland Security › Transportation Security Administration › Operations and Support › Mission Support


*HitchAI is an independent intelligence service, not affiliated with the U.S. government. Civilian line dollars are parsed from agency Congressional Justifications and are approximate.*