PILT reform refers to efforts to increase federal Payments in Lieu of Taxes (PILT) for Crown properties to amounts closer to what similar private properties would pay in municipal taxes. Municipalities argue current PILT rates undercompensate for services provided to federal facilities. Capital cities, military base hosts, and municipalities with significant federal presence particularly advocate for reform. The gap between PILT and full taxation represents foregone municipal revenue. Reform proposals include updating calculation methods, expanding property categories, and removing caps limiting payments. PILT reform remains an ongoing advocacy priority for municipal associations engaging with the federal government on fiscal issues.