Establishes a pilot program to direct local sales taxes on purchases back to the purchaser's county of residence

HB 3312 establishes a 6-year pilot program that redirects local sales tax revenues from purchases made in one county (seller's county) to the county where the buyer lives (purchaser's county). It directly affects veterans and senior citizens in specific small counties (based on population thresholds) by using redirected funds to eliminate veterans' residential property tax bills and reduce up to 30% of senior citizens' property taxes. The program requires sellers to use a unique transaction code to identify the purchaser's county, with tax revenues collected into a separate trust fund before being distributed monthly to qualifying counties. Counties must use these funds first to replace lost revenue from veterans' tax eliminations, then for senior citizen reductions, with any remaining funds going to general county revenue.