Senior Exemption
Turning 65 in Jefferson County Can Freeze Part of Your Tax Bill
On top of the regular homestead exemption, JCAD adds an age 65-or-older exemption the year you turn 65, and a separate exemption for homeowners who meet the disability standard. You apply once through the Appraisal District using its forms; people drawing Social Security disability generally qualify automatically.
The real money is in the ceiling: in Jefferson County, three taxing units freeze a tax ceiling once you qualify. That's the school districts, Jefferson County itself, and the City of Port Arthur. A ceiling isn't the bill disappearing. It caps how high those particular taxes can go in future years, so a rising appraisal won't keep pushing those line items up. The ceiling can also travel with you if you move to another home in Texas.
If you turn 65, become disabled, inherit a home, or lose a spouse who held the exemption, check the right form and the transfer rules with JCAD at jcad.org. The Tax Office collects the bill, but JCAD is the office that decides whether the exemption and ceiling are on your account.
Source to confirm: Jefferson Central Appraisal District - Exemption Information