Tax relief and valuation review
A homestead exemption, senior-relief program, or valuation protest can change the amount a homeowner owes—but only if the filing reaches the right local office in the correct window. Use the verified county guidance below as your working checklist, then confirm the current form and deadline with LaSalle Parish Assessor's Office.
Relief programs
The filing guidance for this county is: the official page says the exemption is permanent once granted; for a new owner buying after January 1 without an existing exemption, applications may be submitted from purchase through July 31 of the following year. Use the official form or application channel, provide the residence and ownership documentation requested, and keep a copy of the submission.
Open homestead applicationLouisiana Special Assessment Level: a homestead owner age 65 or older subject to the adjusted-gross-income limit may freeze assessed value, not taxes. Qualifying permanently and totally disabled owners, qualifying disabled veterans with a 50% or greater service-connected rating, and certain military or National Guard survivors may also qualify.
no general annual parcel-assessment growth cap was verified; the official source describes annual assessment and the qualifying Special Assessment Level freeze.
Appealing an assessment
Use the valuation notice and the county’s published protest guidance to determine the last day to file. Do not assume the payment deadline controls the appeal.
Gather comparable sales, photographs, repair records, appraisal evidence, property characteristics, and any documentation that explains why the assessed value is incorrect.
Submit through the official channel, save the confirmation, and attend the board or review hearing if one is scheduled. An appraiser or attorney can help evaluate evidence when the value or stakes are substantial.
The verified protest guidance for this county is: no 2026 LaSalle Board of Review dates were published; the official assessment page confirms appeal to the parish Board of Review and then the Louisiana Tax Commission. If the language is not a specific calendar date, contact the office promptly for the current notice and board-review schedule.