How To Check Your Assessment

THE LEGAL PUBLIC INSPECTION OF THE 2024 REASSESSMENT TAX ROLL PERIOD WAS THURSDAY, AUGUST 29, 2024, THROUGH FRIDAY, SEPTEMBER 13, 2024 AT 4:30 P.M.

The legal deadline to file a 2024 Assessment Review with the St. Tammany Parish Assessor’s Office was the last day of the Public Inspection of the Tax Roll period, Friday, September 13, 2024, and was extended until Wednesday, September 18, at 4:30 P.M. 

If a timely 2024 Assessment Review was filed with the Assessor’s Office and you would like to submit an Appeal to the Board of Review, the deadline to do so is Monday, September 30, 2024, at 4:30 p.m. By law, you must have first filed a timely Assessment Review application with the St. Tammany Parish Assessor’s Office before filing an Appeal with the Parish Board of Review.

2024 Assessment Review applications have been available on this website since January 2024 here: www.stpao.org/forms/. For quickness and efficiency filing via the use of electronic online forms is strongly encouraged. Forms are also available for download and at both office locations.

Any Assessment Reviews received after the legal deadline forfeit any rights to appeal and will be worked after all timely submitted reviews and Board of Review appeals.

Storm Review Applications may be filed anytime there is a hurricane, flood, tornado, etc., regardless of normal deadlines.

2023 parish millage rates, breakdowns, and comparisons can be viewed here.  2024 millage rates, both adjusted and adopted, will be available in the fall of 2024.

Any additions, deletions, or changes made to the 2024 Tax Roll as a result of an Assessment Review after the Tax Roll has been certified in October will be reflected by “change orders” approved by the LA Tax Commission. This process can take up to six or eight weeks. Change orders will not be visible online until the 2024 proposed Tax Roll is posted in August 2025.

Please do not wait until you receive your tax bill in November to attempt to file an Assessment Review. All property owners are strongly encouraged to check assessments, verify mailing and physical addresses, and any special assessments, exemptions, etc., every year in August.

Checking your assessment on this website is a public service and has no charge. We will never ask for credit card information or payment of any kind.

Everything we do at the Assessor’s Office is done by LAW. Data used to assess property for the 2024 reassessment is from the LEGALLY DESIGNATED time period between July 2022 and June 2023. This is required by the LA Tax Commission. 

There is a lot of misinformation being shared currently on social media that demonstrates a lack of knowledge and understanding of the taxing process and the Assessor’s role in it.
To educate yourself with FACTUAL information about millages and how your taxes increase click HERE.


When searching by property address, don’t use address suffixes, such as “street” or “drive” or “road” for better results.


Need To Check on Your Tax Payment?
Click the Button Below.

*This link will bring you to the website of the St. Tammany Parish Sheriff’s Office.
The Assessor’s Office does not send out property tax bills or collect property payments.