County officials: Certain mobile home owners will get hit with property tax spikes as new ‘opt-in’ laws leave residents behind Many mobile home owners are about to see much higher property tax bills compared to years past, five county treasurers warned. Officials said this trend is a result of the new laws passed at last year’s legislative session that required homeowners to opt in for lower tax rates, and that a large portion of mobile home owners did not enroll for the preferential treatment. The post County officials: Certain mobile home owners will get hit with property tax spikes as new ‘opt-in’ laws leave residents behind appeared first on Montana Free Press .