Constitutional limits on presidential authority remain the primary driver of trader consensus that Trump will not nationalize elections. Article I, Section 4 assigns primary responsibility for election administration to the states, with Congress holding amendment power, a framework repeatedly affirmed by courts striking down prior administration executive orders on voter rules and mail voting. Recent February 2026 statements by the president calling for Republicans to “take over” voting in multiple states prompted White House clarification tying remarks to legislation like the SAVE Act, while March 2026 executive actions on citizenship verification and mail ballots have triggered lawsuits from multiple states asserting violations of state prerogatives. Ongoing litigation, institutional resistance from election officials, and the absence of congressional action to expand federal control continue to anchor the elevated probability against full nationalization.