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The U.S. Senate accelerated its legislative clock today as the Reconciliation 2.0 Committee Marking phase officially began. Following the formal adoption of the budget resolution, Senate leadership has assigned specific spending and revenue targets to the Judiciary and Homeland Security committees. With a hard deadline of Friday, May 15 to finalize the legislative text, the race is on to fund a $140 billion surge for border infrastructure while drafting a controversial “Foreign-Sourced Revenue Surcharge” to pay for it.
The $140B Mandate: Friday’s Finish Line
The Reconciliation 2.0 Committee Marking triggers a 48-hour sprint. Under strict reconciliation rules, these committees must provide “savings” or “revenue” to ensure the package remains deficit-neutral.
- Judiciary Committee: Tasked with the legal framework for enforcement and administrative fee structures for visa processing.
- Homeland Security Committee: Focused on the technical procurement of border surveillance and the “Trusted North American Zones” (TNAZ) infrastructure.
- The Revenue Offset: To hit the $140 billion target, the Senate Finance Committee is drafting a surcharge on foreign-sourced revenue, framed as a “user fee” for global supply chain security.
The New Offset: Foreign-Sourced Revenue Surcharge
This proposed surcharge is being viewed as a “Pillar Two Plus” measure, designed to capture revenue from Multinational Enterprises (MNEs) that profit from U.S. consumers but report high margins in low-tax jurisdictions.
| Feature | Current GILTI / Pillar Two | Proposed 2026 Surcharge |
| Rate | ~15% (Effective) | Additional 1.5% to 2.5% |
| Applicability | Global Intangible Income | Revenue from U.S. Consumers |
| Trigger | Foreign tax rate below 15% | Security/Infrastructure “User Fee” |
| Primary Goal | Global Minimum Tax | Funding Domestic Enforcement |
The “Security Fee” Precedent
The Reconciliation 2.0 Committee Marking process has birthed a tactical masterpiece—or a nightmare, depending on who you ask. By labeling a tax on foreign revenue as a “Security Surcharge,” the Senate is attempting to bypass the OECD’s “no new discriminatory taxes” treaty. It treats national security as a service provided to MNEs. For tax directors, this is a de-facto tariff rebranded as an offset. If this survives the Friday deadline, the global “Tax-War” of 2026 is officially on.
