Will the federal gas tax be suspended by June 30, 2026?

Key actors (Trump, Senate/House leadership, relevant committees) lack aligned incentives and demonstrated commitment: multiple bills introduced since March but none advanced beyond referral to Finance/Ways & Means as of early June, with explicit congressional hesitation over Highway Trust Fund revenue loss. High-friction legislative process (both chambers + signature) cannot complete in the remaining ~20 days. Base rate is zero prior federal gas tax suspensions in 70+ years; recent behavior shows only rhetoric and stalled proposals, not momentum.

Rules require legislation to pass both chambers AND be signed into law by 6/30/2026 ET; multiple bills introduced in May 2026 (e.g. S.4485 referred to Senate Finance on 5/11) but none have advanced per Congress.gov trackers and reporting through early June. With ~20 days remaining and no momentum or active negotiations noted, no qualifying action can occur. Smart-money NO lean aligns; default-No applies at ambiguity.

Market at ~92¢ No with total $13k volume since May 12; 1w price action shows No strengthening (-5pp on Yes). Smart money leans NO (0.98 confidence) with $517 stake vs $6 on Yes. No opposing whales, no sibling-bin contradictions, and thin but stable book consistent with near-certain No outcome in final 20 days. Consensus hold on No side supported by microstructure.