119-S-3027 DC Insider Procedural Viability Check

S.3027 Snapshot

Interstate Commerce Simplification Act of 2025 — to amend P.L. 86-272’s definition of “solicitation of orders.”

• Status: Introduced 10/22/2025; read twice and referred to Senate Finance. Sponsor: Sen. Ron Johnson (R-WI). Cosponsors: 0. [1]Library of Congress — S.3027 — 119th Congress: Bill overview (Congress.gov)
• Chamber control/context: Republicans hold the Senate; John Thune is Majority Leader and has publicly affirmed preserving the filibuster. [3]U.S. Senate — U.S. Senate: Party Division — 119th Congress[4]Office of Sen. John Thune — Thune Delivers First Remarks as Senate Majority Lea…
• Committee of referral: Senate Finance; Chair Mike Crapo (R-ID). Johnson is a member of Finance. [2]U.S. Senate Finance Committee — Crapo Named Chairman of Senate Finance Committe…[7]U.S. Senate Finance Committee — Crapo Welcomes New Finance Committee Members (i…
• House companion: H.R. 427 (Fitzgerald et al.), referred to House Judiciary — a signaling win that the Wisconsin delegation is aligned, but it resides outside tax-writing panels. [8]Library of Congress — H.R. 427 — Interstate Commerce Simplification Act of 2025…

Procedural Viability Check (Rubric)

Assessment against the specified factors; composite score at end.

Power Dynamics and Likely Path

Where the leverage sits and how this would (or wouldn’t) move.

• Gatekeepers: Senate Finance (Crapo) is friendly; Ranking Member Wyden and Dem conferees will oppose expansion that undercuts state tax bases. Johnson’s seat on Finance helps at markup but not at cloture. [2]U.S. Senate Finance Committee — Crapo Named Chairman of Senate Finance Committe…[7]U.S. Senate Finance Committee — Crapo Welcomes New Finance Committee Members (i…
• Senate floor math: With cloture intact, you need 7+ Democrats/independents; that’s unlikely given MTC-aligned states’ interests. [4]Office of Sen. John Thune — Thune Delivers First Remarks as Senate Majority Lea…[6]Multistate Tax Commission — MTC Statement of Information Under P.L. 86-272 (Rev…
• House posture: Companion bill is in Judiciary (Jordan chairs), not Ways & Means; that suggests a constitutional/federalism frame rather than integration into a tax package. It can clear Judiciary, but Rules/leadership will weigh Senate viability before burning floor time. [8]Library of Congress — H.R. 427 — Interstate Commerce Simplification Act of 2025…[12]House Judiciary Committee Republicans — Chairman Jordan Announces Judiciary Sub…
• Cross‑chamber leverage: Any attempt to tuck this into a reconciliation “tax” bill will trigger Byrd Rule points of order as non‑budgetary, forcing 60 votes to waive. [5]Congressional Research Service — The Senate’s Byrd Rule: Frequently Asked Quest…

What the bill does — and why it’s contested

This measure broadens the statutory definition of “solicitation of orders,” effectively reversing recent state interpretations for e‑commerce conduct.

• P.L. 86‑272 background: Federal law limits state net income taxation when in‑state activity is limited to order solicitation for tangible personal property; the leading case (Wrigley) construes protection to activities “entirely ancillary” to solicitation. [9]Congressional Research Service — CRS In Focus: The Evolution of P.L. 86-272 (IF…
• State pushback: The Multistate Tax Commission’s 2021 update says many interactive internet activities are unprotected; New York’s court upheld similar regulations (prospective), signaling judicial tolerance for narrower protections. [6]Multistate Tax Commission — MTC Statement of Information Under P.L. 86-272 (Rev…[11]Grant Thornton — NY court upholds P.L. 86-272 internet-activities regs (alert)
• Implication: S.3027 would preempt those state positions by deeming certain dual‑purpose activities protected, shifting revenue from states and hardening partisan lines — increasing the Senate 60‑vote hurdle. [6]Multistate Tax Commission — MTC Statement of Information Under P.L. 86-272 (Rev…

Timing and Calendars

• Near‑term: Floor time is consumed by shutdown/CR mechanics; leadership is allergic to extraneous fights on funding vehicles. [10]Reuters — U.S. judiciary says courts can sustain operations through Oct. 17 in…
• Medium‑term: 2025’s tax agenda (TCJA expirations) dominates Finance bandwidth; this concept is outside that core and not Byrd‑compliant. [13]Congressional Research Service — CRS Report: Expiring Provisions of the TCJA (R…[5]Congressional Research Service — The Senate’s Byrd Rule: Frequently Asked Quest…
• Practical window: If it moves at all, it’s as narrow language negotiated in Finance and floated for inclusion in a late omnibus; expect Senate Dems to demand it be dropped in conference. (Inference from above dynamics.)

Bottom Line Score

Strictly on procedure and power, not merits.

• Composite viability: 2/5.
• Best‑case path: Committee‑reported placeholder that stalls; or a rider that gets stripped late.
• Failure modes: Filibuster math; Byrd Rule on any reconciliation vehicle; state/Dem opposition; calendar crowd‑out. [4]Office of Sen. John Thune — Thune Delivers First Remarks as Senate Majority Lea…[5]Congressional Research Service — The Senate’s Byrd Rule: Frequently Asked Quest…[6]Multistate Tax Commission — MTC Statement of Information Under P.L. 86-272 (Rev…[10]Reuters — U.S. judiciary says courts can sustain operations through Oct. 17 in…