The SAVE Act, which would mandate documentary proof of U.S. citizenship for federal voter registration along with photo ID requirements, cleared the House multiple times in 2025 and 2026 on largely party-line votes but has repeatedly stalled in the Senate. Trader sentiment reflects the chamber’s 60-vote filibuster threshold and the slim Republican majority, with four GOP senators joining Democrats to defeat key amendments in June and September 2026. House efforts to attach the measure to the NDAA, appropriations bills, and other must-pass legislation have not overcome Senate resistance, while Senate leadership has shown little appetite for rules changes. A Supreme Court stay in late September permitted expanded use of the separate SAVE citizenship verification database for voter rolls ahead of the midterms, yet this does not resolve the legislative path. Prospects hinge on post-election negotiations, potential lame-duck action, or shifts in Senate composition after November 2026.