Relating to a property tax exemption for the homesteads of the surviving spouses of persons in active military service who were killed in the line of duty; prescribing an effective date.

Authorizes county to exempt up to $250,000 of assessed value of each homestead owned and occupied by surviving spouse of person in active military service killed in line of duty from ad valorem property taxes imposed by all taxing jurisdictions. Provides that exemption ends on date of first remarriage of surviving spouse after death of person in active military service. Requires that application filed with county assessor be accompanied by document that is issued by force in which person was in active military service at time of death and that certifies that person in active military service was killed in line of duty. Takes effect on 91st day following adjournment sine die.