Find a Louisiana Parcel Through the Parish Assessor That Maintains the Record
Louisiana uses parishes, not counties, and property assessment records are maintained locally. Each of the state’s 64 parishes has an assessor responsible for identifying and valuing taxable property, so there is no single parish-independent search screen that works the same way everywhere.
Start with the assessor for the parish where the land physically sits. That office is usually the best source for the assessment number, owner shown on the tax roll, property description, fair market value, assessed value, homestead exemption and parcel map. When you need the actual tax balance, you normally move to the parish sheriff’s tax system.
Louisiana parcel search: choose what you need
Use the section that matches your reason for looking up the property.
Quick answer: which Louisiana office should you use?
How to search Louisiana parcel records
A mailing city is not always enough. Confirm the parish where the land is physically located before opening an Assessor search.
Look for Property Search, Assessment Search, Tax Roll, GIS Map, Parcel Search or similar wording.
Depending on the parish, you may be able to search by assessment number, owner name, physical address, subdivision, legal description or section-township-range.
Match the property address, assessment number, owner display, acreage and legal-description clues.
Louisiana property taxes are calculated from assessed value rather than simply applying millage to full market value.
Use the Sheriff/Tax Collector for the tax bill, Clerk of Court for deeds and GIS for map context.
Official parcel-search starting points for major Louisiana parishes
Parish |
Official starting point |
Useful search details |
|---|---|---|
Orleans Parish |
Property assessment records and maps for New Orleans properties. The Assessor warns that online maps and building sketches are for assessment purposes and are not legal surveys. |
|
East Baton Rouge Parish |
Use “View Your Assessment” for property records and “Digital Maps” for mapping. Tax collection is handled separately through the East Baton Rouge Sheriff. |
|
Jefferson Parish |
Search by owner, property address, parcel number or subdivision. The 2026 preliminary roll is available but preliminary values can change before final approval. |
|
St. Tammany Parish |
Choose GIS Parcel Viewer or Assessment Text Search. Text search supports owner, address, assessment number, mailing address and property description. |
|
Caddo Parish |
Free real-property search includes owner name, section-township-range and subdivision searching, with GIS access available for property research. |
|
Lafayette Parish |
Real-estate research is linked through Property Search & Maps. The text property-search page uses assessment number for real estate; other real-estate searches are routed to GIS. |
|
Calcasieu Parish |
Assessment records and GIS mapping are available online. The Assessor warns that map and assessment information should not replace official legal documents. |
|
Webster Parish |
GIS can search by assessment number, owner, subdivision, physical address or section-township-range and includes additional map layers. |
What a Louisiana parish property record can contain
Assessment number, parcel number and tax bill number are not always the same thing
Louisiana parish websites use several identifiers. The label changes by parish and by office, so save every number shown on the Assessor record before switching systems.
Identifier |
Where you commonly see it |
What it helps you do |
|---|---|---|
Assessment number |
Assessor tax roll/property search |
Find the assessment, value and property characteristics. |
Parcel number |
GIS or Assessor mapping system |
Identify the mapped tax parcel. |
Tax bill number |
Sheriff/Tax Collector or Treasury bill |
Research or pay the tax bill. |
Legal description |
Assessment and recorded land records |
Distinguish land when an ordinary street address is insufficient. |
How Louisiana property is assessed
The parish Assessor generally determines fair market value for taxable property in the parish. Public service properties are an important exception because they are valued by the Louisiana Tax Commission.
Property classification |
Assessment percentage |
Example |
|---|---|---|
Land |
10% |
$100,000 fair market value → $10,000 assessed value |
Residential improvements |
10% |
$250,000 residential improvement value → $25,000 assessed value |
Electric cooperative property, excluding land |
15% |
15% of applicable fair market value |
Public service property, excluding land |
25% |
Generally valued by the Louisiana Tax Commission |
Other property |
15% |
Often applies to property not classified as land or residential improvements |
Louisiana law requires taxable property to be reappraised at intervals of no more than four years, but that does not mean a parcel’s value can only change once every four years. Sales, improvements, classification changes and other factors can affect the record between major reappraisals.
How Louisiana property tax is calculated
For an ordinary residential property, understanding the 10% assessment ratio makes the tax calculation easier.
Simple residential example
- Fair market value: $250,000
- Residential assessment ratio: 10%
- Assessed value: $25,000
- If the full $7,500 homestead exemption applies to the relevant parish/special taxes, the remaining assessment would be $17,500 for those taxes.
- The applicable millages are then applied to the taxable assessment.
Louisiana homestead exemption: what to check on the parcel
Louisiana’s constitutional homestead exemption generally exempts the first $7,500 of assessed value of a qualifying owner-occupied homestead from state, parish and special ad valorem taxes. Because ordinary residential land and improvements are assessed at 10%, people often describe this as protecting the first $75,000 of market value.
Louisiana Special Assessment Level can freeze a qualifying assessment
Some homeowners receiving the homestead exemption can qualify for Louisiana’s Special Assessment Level. It can prevent the qualifying residential assessment from increasing above the assessment established when the owner first qualifies, subject to constitutional conditions.
Income rules apply. For tax year 2026, Louisiana’s Constitution uses a $100,000 adjusted-gross-income threshold that is adjusted annually by the Consumer Price Index. A constitutional change raises the base threshold to $150,000 beginning January 1, 2027, with later CPI adjustments.
Louisiana GIS and tax maps: useful, but not legal surveys
Parish Assessor maps help identify property for tax assessment. Depending on the parish, a GIS viewer may show parcel boundaries, aerial imagery, roads, subdivisions, assessment numbers, school districts, fire districts, soil information and other layers.
Assessor owner name vs legal ownership
The owner name shown by a parish Assessor is useful for tax research, but the assessment database is not a substitute for a title search. Recorded real-estate documents are maintained through parish land-record systems, usually through the Clerk of Court.
Where to find the actual Louisiana property-tax bill
Louisiana separates assessment from collection. The Assessor establishes the assessment; in every parish except Orleans, the parish Sheriff serves as the ex-officio collector of state and parish ad valorem taxes.
Orleans Parish exception
For New Orleans property, use the City of New Orleans Bureau of Treasury to find the current tax bill. The city allows current bills to be searched by property address and also provides historical bill research.
How Louisiana property assessment appeals work
Louisiana does not give every parish one identical calendar date for local assessment review. The tax roll is opened for public inspection according to the applicable parish schedule, and taxpayers need to act during the local review period rather than waiting for the year-end tax bill.
Common Louisiana parcel-search problems and practical fixes
Louisiana parcel-search office router
What you need |
Start here |
Why |
|---|---|---|
Parcel or assessment number |
Parish Assessor |
Maintains the local assessment roll and parcel records. |
Fair market or assessed value |
Parish Assessor |
Determines locally assessed property values. |
Tax map or GIS |
Assessor / parish GIS |
Provides assessment mapping and parcel context. |
Current amount owed |
Parish Sheriff / Tax Collector |
Collects state and parish ad valorem taxes outside Orleans. |
New Orleans tax bill |
City of New Orleans Bureau of Treasury |
Orleans is the major exception to the sheriff tax-collector structure. |
Recorded deed/title document |
Parish Clerk of Court |
Maintains recorded land/conveyance records. |
Homestead exemption |
Parish Assessor |
Determines qualification and records the exemption. |
Assessment appeal |
Assessor → Board of Review → Louisiana Tax Commission |
Louisiana’s constitutional review path starts locally. |
Louisiana Tax Commission contact and statewide role
The Tax Commission is not the normal first stop for a homeowner trying to find a parcel in Lafayette, Shreveport, Metairie, Slidell or another community. Use the parish Assessor first. The Commission becomes more relevant for statewide assessment oversight, public-service property and qualifying appeals after local review.
Louisiana parcel search FAQs
1. Is there one statewide Louisiana parcel search?
No. Louisiana parcel and assessment records are maintained primarily through the assessor for each of the state’s 64 parishes. Search the parish where the property is physically located.
2. Does Louisiana have county assessors?
No. Louisiana uses parishes instead of counties. Each parish has an elected assessor responsible for locally assessed taxable property, except public service property valued by the Louisiana Tax Commission.
3. Can I search a Louisiana property by owner name?
Many parish assessor systems support owner-name searching, but search options vary. Depending on the parish, you may also search by assessment number, address, parcel number, subdivision, legal description or section-township-range.
4. What percentage of market value is used for a Louisiana home?
Land and improvements for residential purposes are generally assessed at 10% of the applicable value. Other property classes can use 15% or 25% assessment ratios.
5. What is the Louisiana homestead exemption?
The ordinary constitutional homestead exemption generally exempts the first $7,500 of assessed value of a qualifying owner-occupied homestead from state, parish and special ad valorem taxes. Different rules apply to ordinary municipal taxation, with constitutional exceptions including Orleans Parish and municipal school taxes.
6. Can I use a Louisiana parish GIS map to prove a property line?
No. Parish GIS and tax maps are assessment and informational tools. For an exact legal boundary, review recorded deeds and plats and use a professional survey when necessary.
7. Who collects Louisiana property taxes?
Outside Orleans Parish, the parish Sheriff serves as the ex-officio collector of state and parish ad valorem taxes. In Orleans Parish, current property-tax billing and payment are handled by the City of New Orleans Bureau of Treasury.
8. When are Louisiana property taxes normally due?
Except where another law provides differently, Louisiana’s annual ad valorem taxes and related statutory impositions must be paid no later than December 31 and become delinquent the following day.
9. How do I appeal a Louisiana property assessment?
Review the assessment during the parish’s public inspection period, discuss the value with the Assessor, and file a timely local appeal to the parish Board of Review when necessary. Qualifying Board of Review decisions can then be appealed to the Louisiana Tax Commission.
10. Why does the Assessor show a different owner after a recent property sale?
Assessment and recorded land-record systems may update at different times. Check the parish Clerk of Court’s recorded conveyance records if legal ownership or the status of a recently recorded deed is important.
Official and primary Louisiana property resources
- Louisiana Assessors’ Association — Assessors & Assessment Basics — parish assessor structure, constitutional assessment ratios, homestead basics and statewide contact information.
- Louisiana Tax Commission — statewide property assessment oversight and Commission contact details.
- Louisiana Constitution Article VII, Section 18 — assessment ratios, use value, review, reappraisal and Special Assessment Level provisions.
- Louisiana Constitution Homestead Exemption — constitutional homestead rules.
- Louisiana R.S. 47:2127 — current property-tax payment and delinquency timing.
- Louisiana R.S. 47:2051 — parish Sheriff tax-collector structure and Orleans exception.
- Louisiana DOTD Parish Maps — official statewide parish mapping resources.
- Orleans Parish Assessor Property Search.
- Jefferson Parish Assessor Search.
- St. Tammany Parish Assessment Search.
- Caddo Parish Assessor.
- Lafayette Parish Assessor.
- Calcasieu Parish Assessor.
- City of New Orleans Property Tax — Orleans tax-bill and payment information.

Khushboo Bobade is the editor and digital publisher of CountyAuditors.org. She oversees the research and editorial process for the website, ensuring that information about county auditor offices, property records, and government resources is accurate, verified, and easy for visitors to understand.
10 Ohio Property Tax Calculators & Auditor Tools
Built specifically for Ohio's 35% assessment ratio, current DTE forms, and 2026 Homestead, Owner-Occupancy, CAUV, Conveyance Fee, and Board of Revision rules. Every number reflects verified Ohio Department of Taxation amounts.
Annual Tax Bill Estimator
OHIOApplies Ohio's 35% assessment ratio plus your county's effective millage tier — the actual math your auditor uses.
Homestead Reduction Calculator
DTE 105A2026 Ohio Homestead: $29,000 general or $58,000 enhanced (100% disabled vet, KIA spouse). OAGI under $41,000 required for non-veteran applicants.
Owner-Occupancy & Non-Business Credits
DTE 105CEvery Ohio owner-occupied home qualifies for the 2.5% Owner-Occupancy Credit plus the automatic 10% Non-Business Credit. Most owners don't realize these stack.
Conveyance Fee Calculator
ORC 322When you sell or transfer Ohio property, the auditor collects $1 state + up to $3 county per $1,000, plus $0.50 per parcel. Counties choose their rate.
CAUV Agricultural Savings
DTE 109Ohio's Current Agricultural Use Value cuts taxable value dramatically for farmland (10+ acres, or smaller with $2,500+ annual gross income).
Mill Rate Converter
Ohio tax rates appear three ways on auditor sites: mills, percent, or dollars per $1,000. Convert between them instantly.
Parcel Number Cleaner
Ohio's 88 counties each format parcels differently — Franklin uses 010-123456-00, Cuyahoga uses 001-23-456, Hamilton uses 100-0001-0001-00. Auto-detects.
35% Ratio Sanity Check
Ohio law sets taxable value at 35% of market value. If yours is significantly higher, you're a strong BOR appeal candidate.
BOR Appeal Savings
DTE 1A successful Board of Revision complaint typically cuts your value 10–20%. Filing is free and stays in effect until the next reappraisal.
BOR Deadline Countdown
MAR 31Ohio's statutory Board of Revision filing deadline is March 31 for the prior tax year. Miss it and you wait until next year — no extensions.
Verify with the official Ohio source
These calculators use the verified 2026 Ohio Department of Taxation amounts and statutory rules. For your exact bill, exemption status, and county-specific deadlines, always confirm with your county auditor and the Ohio Revised Code:
Estimates use Ohio's 35% statutory assessment ratio and effective tax rate tiers averaged across major Ohio counties. Your actual bill depends on local school levies, voted millage, inside vs. outside millage splits, House Bill 920 reduction factors (HB 920), and special assessments. The 2026 Homestead general amount ($29,000) and enhanced amount ($58,000) reflect HB 187 inflation indexing — your county auditor's office may show slightly different transitional figures. Nothing here is legal or tax advice. CountyAuditors.org is an independent informational directory, not affiliated with any county government.