California Proposition 41 would require pre-election audits by the State Auditor for voter-initiated special taxes once 25 percent of signatures are gathered, mandate recurring audits every four years for programs funded by new or increased special taxes enacted after January 1, 2026, and bar those revenues from exclusion under the voter-approved Gann spending limit. The measure directly conflicts with Proposition 40, the competing wealth-tax initiative; whichever receives more votes would nullify the other if both pass. Trader sentiment remains closely balanced near 50 percent because the proposition pits demands for greater oversight of dedicated tax revenues and enforcement of existing appropriations caps against concerns that added procedural hurdles and spending-limit interactions could constrain funding for targeted services such as healthcare and education. Upcoming campaign spending, endorsements from taxpayer groups versus public-employee unions, and any polling shifts on government-efficiency priorities could move the implied probability in either direction before the November 3 ballot.