PropertyTaxCalendar

St. Tammany Parish dates and official links

St. Tammany Parish property tax tools

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Tools for St. Tammany Parish, LA

Estimated bill

Starts at the county’s Census median: $284,000. Change it to your best estimate.

Estimated annual bill$2,028

Your home value × the county’s Census effective rate; your actual bill may differ.

Not tax or legal advice; confirm with your county.

Official tax information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US22103|284000|5856

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US22103|2028|82|2191|92|1734|114

Official source. Last verified 2026-10-24.

Late payment penalty

Not available yet

A complete date-based penalty rule and its matching cutoff have not been verified here.

Not tax or legal advice; confirm with your county.

Check the official information

Source and verification
All delinquent statutory impositions, whether levied on movable or immovable property, shall bear interest from the day after the taxes were due, at the rate of one percent per month or any part thereof, calculated on a noncompounding basis.

Official source. Last verified 2026-10-24.

Exemption savings

Check the exemptions that may fit. A “Yes” does not confirm eligibility; your assessor makes that decision.

Homestead Exemption

Article VII §20 exempts $7,500 assessed value of a qualifying owner-occupied bona fide homestead, with acreage and other constitutional conditions.

Does this describe you?
Possible annual savingsAnswer above

We’ll show the next step for this exemption.

Not tax or legal advice; confirm with your county.

Official eligibility and application

Eligibility source
The bona fide homestead, consisting of a tract of land or two or more tracts of land even if the land is classified and assessed at use value pursuant to Article VII, Section 18(C) of this constitution, with a residence on one tract and a field with or without timber on it, pasture, or garden on the other tract or tracts, not exceeding one hundred sixty acres, buildings and appurtenances, whether rural or urban, owned and occupied by any person or persons owning the property in indivision, shall be exempt from state, parish, and special ad valorem taxes to the extent of seven thousand five hundred dollars of the assessed valuation.

Official source. Last verified 2026-10-24.

Estimates are separate. Do not add them together; eligibility, taxing units and restrictions can overlap.

Is my assessment too high?

Use market value, not assessed or taxable value.

Compared with the county medianAt the median

This compares market values only; being above the county median does not establish overassessment.

Not tax or legal advice; confirm with your county.

Official appeal information

Census survey, 2020–2024. Rate = median annual taxes ÷ median home value.

Census home value source
0500000US22103|284000|5856

Official source. Last verified 2026-10-24.

Census taxes paid source
0500000US22103|2028|82|2191|92|1734|114

Official source. Last verified 2026-10-24.

Appeal dates and filing

Assessment correctness proceeds from the parish governing authority to the Louisiana Tax Commission and then the courts (LAC 61:V.3103(A), citing Constitution Article VII §18(E)).

County filing instructions have not been verified here.

State guidance: Assessment correctness proceeds from the parish governing authority to the Louisiana Tax Commission and then the courts (LAC 61:V.3103(A), citing Constitution Article VII §18(E)).

Official appeal source. Last verified 2026-10-24.

Official appeal source. Last verified 2026-10-24.

Compare counties

Compare the same home value in up to four counties.

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    Starts at the county’s Census median: $284,000. Change it to your best estimate.

    Estimated annual differenceAdd a place

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    Not tax or legal advice; confirm with your county.

    Not tax or legal advice; confirm with your county. How these estimates work.

    Updated , from cited verification dates. Individual sources may have earlier checks.