Louisiana taxes through the Louisiana Department of Revenue at a 4.45% statewide base rate, with local rates stacking on top and economic nexus for remote sellers at $100,000 in sales. Filing runs monthly or quarterly by liability. Louisiana has no annual bracket, so even a small operation files at least quarterly and the liability account has to stay current year-round.
Employer registration runs through the Louisiana Workforce Commission, and the entity is registered with the Louisiana Secretary of State. Parishes administer their own sales tax collection. The Remote Sellers Commission provides a single filing point for qualifying remote sellers only.
At a glance
Sales tax authority
Louisiana Department of Revenue — 4.45% statewide base rate
Economic nexus
$100,000 in sales
Filing cadence
Monthly or quarterly by liability
Employer registration
Louisiana Workforce Commission
Entity registration
Louisiana Secretary of State
Are your services taxable in Louisiana?
Whether professional services and consultants services are taxable in Louisiana is the question that catches people out — states differ enormously, and several have been broadening what counts. Parishes administer their own sales tax collection. The Remote Sellers Commission provides a single filing point for qualifying remote sellers only. We code service revenue separately from any product revenue so the treatment is explicit rather than assumed.
Sales tax nexus in Louisiana
Economic nexus in Louisiana is $100,000 in sales. For professional services and consultants, that threshold is the one to watch, because it is reached by selling into the state — no office, no staff, no physical presence required. Once you cross it you are expected to register with the Louisiana Department of Revenue and begin collecting. We track your Louisiana sales against it and tell you before you cross, not after.
Registering to do business in Louisiana
Registering to do business in Louisiana runs through the Louisiana Secretary of State, with tax accounts through the Louisiana Department of Revenue and employer accounts through the Louisiana Workforce Commission. Louisiana treats these as wholly independent, so being in good standing with one says nothing about the others — and the sales tax account is the one that accrues a real balance while you are not looking.
Louisiana rates and sourcing
The Louisiana statewide base rate is 4.45%. Taken alone that is low by national standards and it is genuinely misleading — local rates do most of the work in Louisiana, and the combined figure at the delivery address is the only one that matters. Sourcing is where this is won or lost, and with economic nexus set at $100,000 in sales, it becomes your problem the moment that threshold is crossed.
We keep the books. You run the business.
Categorization, reconciliation, month-end close, and clean financial statements — with nothing left for you to chase.
View pricingHow It Works
Free review
We check where your professional services and consultants books stand and whether Louisiana activity has crossed $100,000 in sales.
Register what is needed
Accounts set up with the Louisiana Department of Revenue, plus the Louisiana Workforce Commission if you have employees here.
Catch up
Back periods cleaned up at a fixed quoted price, including any Louisiana liability that was collected but never reconciled.
Close on cadence
Monthly close worked backward from your Louisiana due dates — monthly or quarterly by liability.
Professional Services & Consultants Bookkeeping in Louisiana — Frequently Asked Questions
Do professional services and consultants need to register for sales tax in Louisiana?
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How often do professional services and consultants file in Louisiana?
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Which Louisiana agencies do professional services and consultants deal with?
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Do professional services and consultants pay Louisiana state income tax?
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Do you prepare income tax returns for professional services and consultants?
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Professional Services & Consultants bookkeeping in Louisiana
Book a free consultation. We will check where your books stand and whether your Louisiana activity has crossed $100,000 in sales.
- Done-for-you
- Solo or group
- Nationwide
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