Jefferson County Property Tax Appeal, Louisiana

Travis Bunn·Updated July 24, 2026

Jefferson Parish is Louisiana's second-most populous parish with a 2020 population of 440,781, located adjacent to New Orleans in southeastern Louisiana. The parish seat is Gretna, the largest community is Metairie, and the largest incorporated city is Kenner. Jefferson Parish homeowners benefit from Louisiana's notably low property tax rates, with an effective tax rate of 0.52% compared to the national median of 1.02%. Property tax appeals are particularly important here as the median home value of $243,500 continues to rise, and assessment accuracy directly impacts tax bills for over 180,000 residential properties across the parish's diverse communities from Metairie to Kenner to Grand Isle.

Notable cities: Metairie, Kenner, Gretna, Harahan, Westwego

Median Home

$243,500

Tax Rate

0.52%

Annual Tax

$1,265

Population

440,781

On the typical Jefferson County home, valued near $243,500 at the county’s effective tax rate of 0.52%, an over-assessment of even 10% means you are overpaying year after year until you appeal it. Here is how to find out if yours qualifies.

2026 Appeal Deadline: Within the 15-day period when assessment rolls are open for public inspection, typically between August 1 and September 15, 2026

That is at most 21 days away. Your exact date is on your assessment notice, so do not wait on it.

Louisiana law requires Jefferson Parish to open assessment rolls for public inspection for 15 days within the August 1 to September 15 window. Property owners must file their appeal during this specific 15-day period by completing Form 3101 (Notice of Appeal Request for Board of Review). The exact dates are announced annually by the Jefferson Parish Assessor's Office.

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How Jefferson County Assesses Property

10%of market value

Assessed by: Jefferson Parish Assessor's Office

Assessment cycle: Quadrennial (every 4 years)

Notices typically mailed: Assessment rolls are open for public inspection during a 15-day period between August 1 and September 15 annually

In Louisiana, residential properties are assessed at 10% of their fair market value for property tax purposes. For example, if your home's market value is $243,500 (Jefferson Parish's median), your assessed value would be $24,350. At Jefferson Parish's effective tax rate of 0.52%, this results in approximately $1,265 in annual property taxes before exemptions. With the homestead exemption reducing your assessed value by $7,500, your taxable assessed value drops to $16,850, lowering your annual tax bill to approximately $876.

The Appeal Process

Appeals are heard by the Louisiana Tax Commission. The Jefferson Parish Board of Review conducts hearings where property owners have 5-15 minutes to present evidence supporting their valuation claim. Board members evaluate evidence using recognized appraisal techniques and issue a written determination. If you disagree with the Board of Review decision, you can appeal to the Louisiana Tax Commission.

Step 1: Monitor for the announcement of the 15-day 'open rolls' period in Jefferson Parish (typically between August 1 and September 15). The assessor must advertise this period in the official parish journal.

Step 2: During the open rolls period, review your property assessment by visiting the Jefferson Parish Assessor's website at www.jpassessor.net or calling 504-362-4100 to obtain your property's assessed value.

Step 3: If you believe your assessment is incorrect, complete Form 3101 (Notice of Appeal Request for Board of Review) during the open rolls period. Gather supporting evidence including recent comparable sales, a professional appraisal, photographs of property condition issues, or repair estimates.

Step 4: File your completed appeal form and evidence with the Jefferson Parish Board of Review either in person at the assessor's office, by certified mail (must be received 7 days before hearing), or by fax to 504-366-4087. Request a hearing date at the time of filing.

Step 5: Attend your scheduled Board of Review hearing. Present your evidence professionally and be prepared to answer questions. The Board will review your case using recognized appraisal techniques and may increase, decrease, or maintain your assessed value.

Step 6: If unsatisfied with the Board of Review's determination, file an appeal to the Louisiana Tax Commission using Form 3102 or Form 3103-A within the deadline specified in your Board of Review determination notice.

Step 7: If still unsatisfied after the Louisiana Tax Commission decision, you may appeal to the Louisiana District Court within 30 days of the Tax Commission's final ruling.

Required form: Form 3101 - Notice of Appeal Request for Board of Review

Filing Methods

in-person:West Bank Office: 200 Derbigny St., Suite 1100, Gretna, LA 70053 or East Bank Office: 1221 Elmwood Park Blvd., Suite 901, Harahan, LA 70123

certified mail:Must be received at the Board of Review office at least 7 days prior to the public hearing

facsimile:Available with 7-day advance notice to 504-366-4087

Evidence to Bring

Recent comparable sales of similar properties in your neighborhood (within last 6-12 months)Professional appraisal report from a licensed Louisiana appraiserPhotographs documenting property condition issues, damage, or deferred maintenanceContractor estimates for needed repairs or structural problemsDocumentation of property characteristics (square footage, age, features) showing assessment errors

Jefferson County Assessor Contact

Jefferson Parish Assessor's Office

Phone: West Bank: 504-362-4100 | East Bank: 504-736-6370

Address: West Bank Office: 200 Derbigny Street, Suite 1100, Gretna, LA 70053 | East Bank Office: 1221 Elmwood Park Blvd., Suite 901, Harahan, LA 70123

Website: https://www.jpassessor.net

Online Portal: https://atlas.geoportalmaps.com/jefferson_assessor_public

Hours: Monday through Friday, 8:30 AM to 4:30 PM

Tax Exemptions in Jefferson County

Louisiana Homestead Exemption

$7,500 of assessed value (equivalent to $75,000 fair market value at the 10% assessment ratio)

The Louisiana Homestead Exemption exempts the first $75,000 of fair market value from state and parish property taxes on owner-occupied primary residences.

Eligibility: Must own and occupy the property as your primary residence. Only one homestead exemption per person or married couple. Property cannot be owned by a corporation or partnership.Deadline: Must be filed in person; applies to current and future tax years once approved unless you move or sell

Special Assessment Level (SAL) Freeze for Seniors and Disabled

Assessment frozen at current value

Freezes the assessed value of your homestead at the current level regardless of market appreciation, as long as you continue to own and occupy the property.

Eligibility: Must be age 65 or older OR permanently disabled, with adjusted gross income of $100,000 or less (adjusted annually for inflation). Must have homestead exemption already in place.Deadline: Apply through the Jefferson Parish Assessor's Office; income verification may be required annually

100% Disabled Veteran Exemption

Up to $15,000 of assessed value exemption

Additional exemption for veterans with 100% service-connected disability ratings.

Eligibility: Must be a veteran with a 100% service-connected disability rating from the U.S. Department of Veterans Affairs. Must own and occupy the property as primary residence.Deadline: Must be submitted by September 1st of the tax year; requires notarized application and proof of disability rating

First Responder Exemption

Varies by qualification

Special exemption for qualified first responders in Jefferson Parish.

Eligibility: Must be an active first responder in Jefferson Parish. Check with assessor's office for specific requirements.Deadline: Must be submitted by September 1st annually

Jefferson County Appeal Packet · $49

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Jefferson Parish for 2026?

Jefferson Parish property tax appeals must be filed during a 15-day open rolls period that occurs between August 1 and September 15, 2026. The exact dates are set annually by the Jefferson Parish Assessor's Office and advertised in the official parish journal. You must complete Form 3101 (Notice of Appeal Request for Board of Review) and file it during this specific window. Missing this deadline means you cannot appeal until the following year, so it's critical to monitor for the announcement and act quickly once the rolls open for inspection.

How much is the homestead exemption worth in Jefferson Parish?

The Louisiana Homestead Exemption in Jefferson Parish exempts $7,500 of assessed value, which translates to $75,000 of fair market value due to Louisiana's 10% assessment ratio. For the median Jefferson Parish home valued at $243,500 with an assessed value of $24,350, the homestead exemption reduces your taxable assessed value to $16,850. At the parish's 0.52% effective tax rate, this saves approximately $390 per year in property taxes. The exemption is permanent as long as you own and occupy the property as your primary residence, and you must apply in person at one of the two Jefferson Parish Assessor offices.

How do I file a property tax appeal in Jefferson Parish?

To file a property tax appeal in Jefferson Parish, first wait for the annual open rolls period (15 days between August 1-September 15) to be announced. During this window, obtain Form 3101 from the Jefferson Parish Assessor's Office and complete it with your property information and reasons for appeal. Gather supporting evidence such as recent comparable sales, appraisals, or documentation of property defects. File your appeal in person at either the West Bank office in Gretna (504-362-4100) or East Bank office in Harahan (504-736-6370), or by certified mail or fax (504-366-4087) at least 7 days before your requested hearing date. The Board of Review will schedule a hearing where you can present your case.

What evidence do I need for a successful Jefferson Parish property tax appeal?

For a successful Jefferson Parish property tax appeal, you need objective evidence that your property is overvalued compared to similar properties. The strongest evidence includes recent comparable sales (within the last 6-12 months) of similar homes in your neighborhood that sold for less than your assessed value, a professional appraisal from a Louisiana-licensed appraiser showing a lower market value, and photographs documenting condition issues like foundation problems, roof damage, or needed repairs. Include contractor estimates for major repairs and any documentation showing errors in your property's recorded characteristics (square footage, number of rooms, lot size). The Jefferson Parish Board of Review evaluates appeals using recognized appraisal techniques, so professional, data-driven evidence carries the most weight.

Can I appeal my Jefferson Parish property taxes online?

Jefferson Parish does not currently offer a fully online property tax appeal filing system. You must file Form 3101 (Notice of Appeal Request for Board of Review) during the open rolls period either in person at one of the two assessor offices, by certified mail, or by fax to 504-366-4087. While you can view your property information online at the Jefferson Parish Assessor's website (www.jpassessor.net) or the property search portal, the actual appeal must be filed through these traditional methods. You can download forms from the assessor's website, but submission requires in-person delivery, mail with proof of receipt, or fax transmission at least 7 days before your requested hearing date.

What happens if I miss the Jefferson Parish property tax appeal deadline?

If you miss the 15-day open rolls period in Jefferson Parish, you lose your right to appeal your property tax assessment for that tax year. Louisiana law strictly enforces these deadlines, and there are no extensions or late filing provisions except in very limited circumstances like assessor clerical errors. Any changes to your property valuation after the deadline are entirely at the assessor's discretion, and the assessor has no obligation to work with you. Your only option would be to wait until the next year's open rolls period (typically August-September of the following year) to file an appeal for that future tax year. This is why monitoring for the open rolls announcement and acting immediately is critical for Jefferson Parish property owners.

How does Jefferson Parish determine my property's assessed value?

Jefferson Parish determines your property's assessed value using a two-step process mandated by Louisiana law. First, the Jefferson Parish Assessor's Office establishes your property's fair market value through analysis of recent comparable sales, physical property inspections, and market data. The parish typically conducts comprehensive reappraisals every four years, with interim adjustments for new construction or major improvements. Second, Louisiana's constitutional assessment ratio of 10% is applied to your fair market value to determine your assessed value for taxation purposes. For example, a home with a $250,000 fair market value receives an assessed value of $25,000, which is then multiplied by the applicable millage rates to calculate your annual property tax bill.

What is the Louisiana Tax Commission and when do I appeal to them?

The Louisiana Tax Commission is a state-level administrative body that hears property tax assessment appeals after you've exhausted the parish-level Board of Review process. If you disagree with the Jefferson Parish Board of Review's determination on your property assessment, you can file an appeal to the Louisiana Tax Commission using Form 3102 or Form 3103-A within the deadline specified in your Board of Review decision notice (typically 30-45 days). The Tax Commission has authority to review assessment disputes statewide, order reassessments, and ensure uniform application of Louisiana property tax law. This is your second level of appeal before going to district court. The Commission conducts formal hearings and issues binding determinations that both property owners and assessors must follow.

Official Resources

Jefferson Parish Assessor's Office Official Website →

Access property records, homestead exemption information, millage rates, forms, and contact information for the Jefferson Parish Assessor.

Jefferson Parish Property Search Map →

Search and view property assessment data, ownership information, and tax records for any parcel in Jefferson Parish.

Louisiana Tax Commission →

State-level appeal authority for property tax disputes; includes appeal forms, rules and regulations, and hearing schedules.

Jefferson Parish Sheriff - Property Tax Payment Portal →

Pay property taxes online, view payment history, and access information about property tax collection and payment deadlines.

For state-wide appeal information including Louisiana's assessment ratio and deadlines, see our Louisiana Property Tax Appeal Guide →

Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →

More Louisiana Counties

East Baton Rouge County (Baton Rouge (parish seat and state capital))Orleans County (New Orleans)

← All Louisiana property tax appeal info

Sources: https://www.jpassessor.net | https://taxbycounty.com/louisiana/jefferson-parish | https://jpso.com/345/Property-Tax-Overview | https://www.legis.la.gov/Legis/Law.aspx?d=672149 | https://propertytaxrates.org/exemptions/louisiana/ | https://www.appealdesk.com/blog/how-to-appeal-property-taxes-in-louisiana

Last verified: 2026-07-24