Louisiana Sales Tax Calculator 2026
Estimate Louisiana state sales tax, local parish or city tax, remote-sale scenarios, consumer use tax at DOR's published 9.45% rate, and final total with official-source traceability.
Last Updated: May 13, 2026
Enter the Louisiana pre-tax purchase amount.
Use this for general taxable sales when the delivery or sale location is known and local sales tax applies.
Profile: Remote Sellers lookup, filing period 2026 examples. Official Remote Sellers lookup profile for Acadia Parish local tax.
Optional. Enter an official local rate between 0.00% and 15.00% when you have verified the exact jurisdiction rate.
State Tax (5.00%)
$5.00
Local Tax (4.25%)
$4.25
Combined Rate
9.25%
Total Louisiana Tax
$9.25
Total Price
$109.25
Louisiana Amount and Tax Breakdown
$100.00
$5.00
$4.25
Official-Source Trace
| Check | Value | Why it matters |
|---|---|---|
| Transaction type | Taxable Retail Sale - Local Profile | Standard Louisiana taxable sale using the 5% state rate plus a selected official local profile or verified override. Source: https://revenue.louisiana.gov/tax-education-and-faqs/faqs/sales-tax/what-is-the-sales-tax-rate-in-louisiana/ |
| Location profile | Acadia Parish (0100) | Acadia Parish. Profile source: https://remotesellersfiling.louisiana.gov/lookup/lookup.aspx |
| Rate equation | 5.00% state + 4.25% local = 9.25% | State rate plus selected official Remote Sellers local profile. |
| Local source mode | Selected local profile | The selected source mode determines whether the local profile, consumer use-tax rate, or no local rate is used. |
| Review date | 2026-05-13 | Confirm address-level taxability and effective dates before filing or collection. |
Sources: Louisiana DOR sales-tax rate, consumer use-tax rate, and Remote Sellers rate lookup.
Important Disclaimer
This calculator provides an educational estimate for planning and comparison only. It is not tax, legal, financial, medical, lending, insurance, payroll, compliance, or institutional advice and it is not an official determination. Rules, rates, eligibility, formulas, and source data can change or depend on facts not captured here. Verify the result against official sources and qualified professional guidance before filing, paying, diagnosing, borrowing, investing, hiring, or making a compliance-sensitive decision.
Professional Review Status
This YMYL page has internal methodology review, but no external credentialed professional review is recorded yet.
- Reliance status
- Credentialed tax review required before professional reliance
- Required credentials
- CPA, Enrolled Agent, licensed tax professional
- Review scope
- tax formulas, jurisdiction assumptions, withholding language, filing-sensitive examples, and compliance caveats
Current reviewer: Iliyas Khan, Internal tax and sales-tax methodology reviewer.
This page is educational planning support. A named CPA, EA, or licensed tax professional should review the page before it is positioned as tax advice or used for filing decisions.
Tax credentialed review: professional reliance limit
This page is educational planning support. A named CPA, EA, or licensed tax professional should review the page before it is positioned as tax advice or used for filing decisions. Results should be treated as a preliminary estimate, not a filing instruction, diagnosis, product recommendation, eligibility decision, or compliance sign-off. Required professional review: CPA, Enrolled Agent, licensed tax professional. Source expectation: Review should cite current IRS, state revenue department, payroll-tax, or official tax authority sources where applicable.
Sales Tax Compliance Path
Move from state rate estimates to nexus exposure, marketplace responsibility, SaaS or digital-product taxability, and filing-calendar review before collecting or remitting tax.
Estimate state tax
Start with the relevant state calculator and official rate assumptions.
Check nexus risk
Review sales volume, transaction count, marketplace sales, and registration triggers.
Review digital products
Check software, SaaS, courses, downloads, templates, and marketplace scenarios.
Check marketplace role
Separate platform collection from direct website, invoice, and exempt sales.
Sales tax lead readiness
No provider is endorsed in this module. If sales-tax software, registration, filing, or advisory partners are added, paid placement and affiliate relationships must be clearly labeled before any outbound link.
Sales-tax compliance software
Best fit when multi-state volume, marketplace sales, or recurring filings create tracking burden.
Fit: B2B SaaS, eCommerce, marketplace sellers
Registration and filing services
Best fit after a state-specific calculator or nexus review shows likely registration exposure.
Fit: Businesses entering new states
Checked by Iliyas Khan
Louisiana Sales Tax Calculator 2026 is checked for formula labels, source links, and result limits.
Iliyas Khan, Chief Operating Officer. Updated May 13, 2026. Scope: sales tax calculators.
Tax credentialed review: Named internal reviewer: Iliyas Khan, Chief Operating Officer. External credentialed professional review is still required before this page is treated as professional advice.
Internal tax and sales-tax methodology reviewer. Review scope: calculator assumptions, labels, source context, workflow clarity, and compliance-sensitive disclaimers.
Relevant review context: CalculatorWallah tax and sales-tax calculator workflow owner; Source-first review of IRS, state revenue, rate, and filing-sensitive references; Compliance-sensitive labels, assumptions, and user-facing disclaimer review.
Required professional credentials: CPA, Enrolled Agent, licensed tax professional. Scope: tax formulas, jurisdiction assumptions, withholding language, filing-sensitive examples, and compliance caveats.
This page is educational planning support. A named CPA, EA, or licensed tax professional should review the page before it is positioned as tax advice or used for filing decisions.
Sales Tax Compliance Journey
Sales-tax pages need state-level rate context, local add-ons, collection responsibility, and return-preparation caveats separated clearly.
Step 1
Check nexusConfirm whether state sales volume, marketplace sales, or transaction count needs compliance review.
Step 2
Check marketplace responsibilitySeparate platform-collected marketplace orders from seller-collected direct channels.
Step 3
Classify SaaS taxabilityCheck product taxability, invoice separation, exemptions, and user-location allocation for software subscriptions.
Entity Links
Sales Tax Calculators Hub
Start from the state directory and rate-methodology overview.
Marketplace Facilitator Tax Checker
Check whether the platform, marketplace seller, or direct seller likely handles collection.
Sales Tax Nexus Threshold Monitor
Check whether remote-seller sales volume or transaction count needs registration review.
How to Use This Calculator
Step 1: Enter the Louisiana taxable amount
Type the pre-tax amount for the sale, remote sale, lease, service, consumer-use purchase, or exempt scenario.
Step 2: Choose the Louisiana transaction type
Select standard taxable sale, digital product, taxable service, lease or rental, remote sale, consumer use tax, state-only baseline, or confirmed exempt mode.
Step 3: Select the local profile or enter a verified override
Use an official local profile example or enter a known local rate after checking official Louisiana or local records for the right jurisdiction and period.
Step 4: Review the state, local, combined, and source trace
Compare state tax, local tax, combined rate, total Louisiana tax, total price, warnings, and source links before using the estimate.
How This Calculator Works
Louisiana sales tax is a layered calculation. The state rate is 5.00%, but Louisiana DOR states that sales and use taxes levied by local political subdivisions are in addition to state tax. The calculator therefore keeps the state and local pieces separate.
For taxable sales, remote sales, leases, taxable services, and taxable digital-product scenarios, the widget applies the state rate plus the selected local profile or your verified local override. Each profile shows the official lookup context and domicile code where available.
Consumer use tax is handled differently because Louisiana DOR publishes a specific combined rate of 9.45% for taxable purchases made on or after January 1, 2025. Consumer-use mode follows that DOR combined-rate rule rather than replacing it with the selected address profile.
All calculations use decimal.js for stable cents-level arithmetic, and the result panel shows source mode, state tax, local tax, combined rate, total tax, total price, and warnings when a manual input or special consumer-use rule changes the math.
Louisiana Sales Tax Rules, Local Rates, Consumer Use Tax, and Examples
Louisiana sales tax basics in plain language
Louisiana is not a one-rate state for practical checkout estimates. A taxable purchase can involve the state rate, a parish rate, a city rate, and sometimes district-specific local treatment. That is why a Louisiana calculator needs more than a single statewide multiplier.
This page is built around auditability. It shows the state layer, the local layer, the combined rate, and the official-source trail so the estimate can be reviewed instead of treated as a black-box answer.
If you are comparing nearby states, pair this page with the Texas Sales Tax Calculator, Arkansas Sales Tax Calculator, Mississippi Sales Tax Calculator, and Alabama Sales Tax Calculator.
2026 Louisiana rate rules used by this calculator
| Rule | Rate or treatment | Official-source logic |
|---|---|---|
| State sales tax | 5.00% | Louisiana DOR lists this state sales-tax rate for the January 1, 2025 through December 31, 2029 period. |
| Consumer use tax | 9.45% | DOR publishes this as a combined state and local rate for taxable purchases made on or after January 1, 2025. |
| Local political subdivision taxes | Varies by parish, city, district, and effective period | DOR says local sales/use taxes are in addition to state tax, so address or jurisdiction confirmation matters. |
| Business utilities state rate | 2.00% | DOR separately lists business utilities at this state rate, with boiler fuel noted at 5%. This widget focuses on general sales/use planning. |
| Manual local override | 0.00% to 15.00% | Use only when you already have an official local rate for the exact Louisiana jurisdiction and filing period. |
Transaction modes and when to use them
| Mode | Displayed rate base | Local handling | Best use |
|---|---|---|---|
| Taxable Retail Sale - Local Profile | 5.00% | Uses selected local profile or verified override | Standard Louisiana taxable sale using the 5% state rate plus a selected official local profile or verified override. |
| Taxable Digital Product - Local Profile | 5.00% | Uses selected local profile or verified override | Planning mode for taxable products transferred electronically, using state plus local profile logic. |
| Taxable Service - Local Profile | 5.00% | Uses selected local profile or verified override | Louisiana taxable-service planning mode that keeps the local jurisdiction rate visible. |
| Lease or Rental - Local Profile | 5.00% | Uses selected local profile or verified override | Planning mode for taxable leases or rentals where Louisiana state and local tax may apply. |
| Remote Sale Delivered Into Louisiana | 5.00% | Uses selected local profile or verified override | Remote-seller estimate for taxable sales delivered within Louisiana using state plus destination local profile. |
| Consumer Use Tax - Published 9.45% Combined Rate | 9.45% | Uses DOR published combined consumer use-tax rate | Louisiana DOR consumer use-tax mode using the published 9.45% combined state and local rate for purchases made on or after January 1, 2025. |
| State-Only Planning Baseline | 5.00% | No local profile applied | Applies only the Louisiana 5% state sales tax rate before local sourcing is known. |
| Confirmed Exempt Transaction | 0.00% | No local profile applied | Zero-tax scenario for a Louisiana transaction where exemption treatment has already been confirmed. |
Local profile examples from the official Remote Sellers lookup
Louisiana has many local jurisdictions. The calculator includes official Acadia Parish examples from the Remote Sellers lookup so users can see how the same state rate pairs with different local rates and domicile codes. For a final invoice or return, confirm the exact location in the Louisiana Remote Sellers rate lookup.
| Profile | Domicile code | Local rate | Combined rate | Lookup context |
|---|---|---|---|---|
| Louisiana State-Only Baseline | N/A | 0.00% | 5.00% | DOR state rate FAQ |
| Acadia Parish | 0100 | 4.25% | 9.25% | Remote Sellers lookup, filing period 2026 examples |
| City of Crowley | 0101 | 5.50% | 10.50% | Remote Sellers lookup, filing period 2026 examples |
| Town of Church Point | 0102 | 5.25% | 10.25% | Remote Sellers lookup, filing period 2026 examples |
| Town of Iota | 0104 | 5.25% | 10.25% | Remote Sellers lookup, filing period 2026 examples |
| City of Rayne | 0106 | 5.00% | 10.00% | Remote Sellers lookup, filing period 2026 examples |
| Eunice city limits in Acadia Parish | 0108 | 3.25% | 8.25% | Remote Sellers lookup, filing period 2026 examples |
| Basile city limits in Acadia Parish | 0109 | 3.25% | 8.25% | Remote Sellers lookup, filing period 2026 examples |
| Duson city limits in Acadia Parish | 0110 | 3.25% | 8.25% | Remote Sellers lookup, filing period 2026 examples |
| Acadia Parish EDD | 0111 | 6.25% | 11.25% | Remote Sellers lookup, filing period 2026 examples |
Worked Louisiana sales and use tax examples
| Scenario | Rate used | Tax estimate | Total after tax |
|---|---|---|---|
| $100 Acadia Parish sale | 9.25% | $9.25 | $109.25 |
| $100 Crowley sale | 10.50% | $10.50 | $110.50 |
| $100 Acadia Parish EDD sale | 11.25% | $11.25 | $111.25 |
| $1,000 consumer use-tax purchase | 9.45% | $94.50 | $1,094.50 |
| $2,000 state-only planning baseline | 5.00% | $100.00 | $2,100.00 |
| $1,500 confirmed exempt transaction | 0.00% | $0.00 | $1,500.00 |
What-if tax planning table
| Taxable amount | State-only 5% | Acadia Parish 9.25% | Acadia EDD 11.25% | Consumer use tax 9.45% |
|---|---|---|---|---|
| $500 | $25.00 | $46.25 | $56.25 | $47.25 |
| $1,000 | $50.00 | $92.50 | $112.50 | $94.50 |
| $5,000 | $250.00 | $462.50 | $562.50 | $472.50 |
| $10,000 | $500.00 | $925.00 | $1,125.00 | $945.00 |
Common Louisiana sales tax mistakes
| Mistake | Why it causes problems | Better approach |
|---|---|---|
| Using only the 5% state rate for final checkout | Louisiana local political subdivision taxes are added on top of state tax. | Use the local profile, Remote Sellers lookup, or a verified local override. |
| Replacing consumer use tax with the buyer address rate | DOR publishes consumer use tax at a combined 9.45% rate for purchases made on or after January 1, 2025. | Use consumer-use mode when that DOR rule applies. |
| Treating one parish example as every city or district in the parish | Municipal and district rates can differ from parish-wide rates. | Check the exact jurisdiction, domicile code, and filing period. |
| Using non-official rate pages as the final source | Louisiana sales tax can change by local jurisdiction and effective period. | Trace the estimate back to Louisiana DOR, Remote Sellers, or local collector records. |
| Ignoring taxability before multiplying the rate | A correct rate still produces a wrong answer if the item, service, lease, or exemption status is wrong. | Confirm taxability first, then calculate. |
How to use the official sources before filing
Start with the DOR state-rate FAQ to confirm the current state layer, use the DOR consumer-use FAQ when the purchase is a consumer use-tax scenario, and use the Remote Sellers lookup or local collector records for destination local rates. Keep the filing period, domicile code, item taxability, exemption status, and any special utility or lease rules with your workpapers.
This calculator is designed for estimates, quote review, and source-aware planning. Final collection, remittance, exemption, and filing decisions should be tied back to official Louisiana guidance for the exact transaction.
Louisiana sales-tax facts to know
These quick facts add local context beyond the standard calculator flow so the page does more than restate a generic state-plus-local formula.
What is the Louisiana state sales tax rate in 2026
Louisiana Department of Revenue guidance lists the state sales tax rate at 5.00% for the January 1, 2025 through December 31, 2029 period. Local political subdivision taxes are additional.
Does this calculator include Louisiana local parish and city tax
Yes. Taxable-sale, remote-sale, taxable-service, digital-product, and lease/rental modes apply the 5.00% state rate plus the selected local profile or a verified local-rate override.
Why does Louisiana consumer use tax use 9.45%
Louisiana DOR says taxable consumer-use purchases made on or after January 1, 2025 use a combined state and local consumer use-tax rate of 9.45%, regardless of whether the actual local rate is higher or lower.
Compare Louisiana sales tax with nearby states
Compare Louisiana sales tax with Texas, Arkansas, and Mississippi when you are evaluating border shopping, multi-state pricing, shipping destinations, or relocation costs. The linked calculators below make those Louisiana vs. neighbor comparisons easier to run.
Quick compare links: Louisiana vs. Texas sales tax, Louisiana vs. Arkansas sales tax, Louisiana vs. Mississippi sales tax.
| State | Base Rate | Local Range | Calculator |
|---|---|---|---|
| Louisiana | 5.00% | 0.00% - 7.00% | Current page |
| Texas | 6.25% | 0.00% - 2.00% | Open calculator |
| Arkansas | 6.50% | 0.00% - 6.13% | Open calculator |
| Mississippi | 7.00% | 0.00% - 1.00% | Open calculator |
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Sources & References
- 1.Louisiana Department of Revenue - Sales Tax Rate FAQ(Accessed May 13, 2026)
- 2.Louisiana Department of Revenue - Consumer Use Tax Rate FAQ(Accessed May 13, 2026)
- 3.Louisiana Sales and Use Tax Commission for Remote Sellers - FAQ(Accessed May 13, 2026)
- 4.Louisiana Remote Sellers - Rate Lookup(Accessed May 13, 2026)
- 5.Louisiana Department of Revenue - Sales and Use Tax Forms(Accessed May 13, 2026)