Louisiana Bookkeeping

How state taxes affect the ledger

Louisiana has a state sales tax and use tax. The state rate increased to 5 percent effective January 1, 2025 under recent legislation, and local parish and municipal sales taxes are added on top, producing combined rates that vary widely by location and are among the highest combined rates in the country. Bookkeeping must record tax by parish and by the specific location of the sale, and file local returns separately from the state return where required.

Louisiana also has individual and corporate income taxes, a corporate franchise tax that has been in phase out under recent legislation, employer withholding, severance taxes on oil, gas, and other natural resources, and excise taxes on alcohol, tobacco, and fuel. There is no single statewide gross receipts tax on all businesses, although severance and specific industry taxes function as gross based taxes for extractive industries.

Payroll records and employer reporting

New hire reporting. Louisiana employers, public and private, must report all newly hired or rehired employees to the Louisiana Directory of New Hires within 20 days of hire, under Act 97 of the 1997 Louisiana Legislative Session as stated on the official reporting form. Source: Louisiana New Hire form, https://la-newhire.com/files/LA_NewHire_Form.pdf

Unemployment insurance. Employers register with the Louisiana Workforce Commission, file quarterly wage reports, and pay contributions based on a state taxable wage base. Payroll records must support wages by employee by quarter and amounts subject to Louisiana unemployment tax, and withholding reports filed with the Department of Revenue.

How long to retain records

Louisiana tax prescription is generally three years for assessment in many tax contexts, and local sales tax audit lookback agreements commonly use the current year plus the three preceding calendar years, except for tax collected and not remitted, where the lookback is not limited in that way. Source for local audit framework: Louisiana Uniform Local Sales Tax Code regulations, https://lulstb.com/download/123/local-sales-tax-regulations/23542/title-72-local-sales-tax-regulations-august-2021.pdf

Public bodies in Louisiana, which is a different category from private businesses, must preserve public records for at least three years where no approved schedule specifies otherwise, under Revised Statutes section 44:36 as summarized by the Legislative Auditor. That rule applies to government agencies, not to ordinary private business bookkeeping. Source: https://app.lla.state.la.us/llala.nsf/7D23410AB0C0773C86258114004AE9C9/$FILE/Records%20Retention.pdf

When an industry needs additional records

Oil, gas, and natural resources. Severance tax payers must keep production, volume, and value records by well or lease that support severance returns, limited to extractive producers and purchasers.

Hospitality and local taxes. Hotels and short term rentals must keep occupancy and rate records for state and parish transient and occupancy taxes, in addition to sales tax records, with the parish of the property controlling the local filing.

Bookkeeping in practice

The following situations illustrate how a business might organize its records. They are examples, not a determination of tax treatment for any particular business.

A retailer with stores in two parishes keeps a sales ledger by store and parish, files its state return through LaTAP, files each parish return through Parish E File, and reconciles total gross sales across all filings to its general ledger each month.

A repair shop charges for taxable repair labor and parts. It itemizes parts and labor on invoices and keeps the invoices and any resale certificates, because on a parish audit it must show which amounts were taxable services and which were exempt sales for resale.

Separate state and parish tax administration

A Louisiana business selling across several parishes has a strong reason to keep jurisdiction level transactions. A single total sales tax payable account can make it difficult to reconcile filings handled by different collectors. Subaccounts and a filing register make the differences visible.

This is an accounting workflow distinction, not a claim that every business in Louisiana is subject to the same tax or filing rule. The applicable treatment depends on the actual transaction and the business activity. A bookkeeper's responsibility is to preserve the transaction evidence and classify the amounts consistently. Determining a disputed tax position or filing treatment is a separate professional judgment.

A practical monthly review for Louisiana businesses

Begin with the original source rather than the bank feed. A customer invoice, sales report, payroll register, supplier bill, or contract explains what occurred. Match it to the corresponding deposit or payment, investigate differences, and record adjustments with a clear explanation. When a state tax or payroll report is required, maintain a separate reconciliation from the ledger to the amounts included in that report. That allows an owner to compare operating results without confusing business income with taxes collected, employee withholdings, or other liabilities.

For an owner preparing to hand records to a tax professional, the useful package includes a period summary, filed return copies where applicable, the transactions supporting material adjustments, and a short list of unresolved questions. A reconciled bank account is only part of that package. The quality of the records depends on whether a reviewer can trace important figures back to their sources.

What to keep available

Maintain organized copies of the invoices, receipts, bank and card statements, payroll reports, account reconciliations, and any exemption or special program documents relevant to the business. A retention schedule should identify which law or program controls each category instead of assuming one deadline covers every record. Keep documents connected to a pending audit, claim, or dispute until the matter is resolved, and verify any destruction decision against the current applicable rule.

Paper Trail handles the bookkeeping organization, classification, and reconciliation side of this work. Tax return positions, legal interpretations, and specialized payroll classifications should be reviewed by the appropriate qualified professional.