Jefferson Parish, LA Local Taxes & Fees: Business Tax Classification (2026)

Under Sec. 35-159, a business that runs more than one kind of activity at a single address is not billed separately for each line of business. The sheriff's tax office, which serves as the parish's ex officio tax collector under Sec. 35-154(4), compares the gross receipts, fees or commissions generated by each activity against its own tax-basis schedule, then applies whichever schedule covers the majority of the location's revenue to the location's entire gross receipts, minus deductions the article allows. Related Sec. 35-158 reinforces the same location-based logic: only one license is required per place of business, based on the classification that makes up the major portion of taxable annual gross sales, with narrow exceptions for coin-operated vending or weighing machines, which need only one license regardless of location, and for hotels, motels, rooming houses, boardinghouses, bed and breakfasts and short-term rentals, which each need their own separate license alongside any other class of business run in conjunction with them.

A new business must pay a tentative license tax before it can legally commence operations under Sec. 35-156, then true up the balance within forty (40) days using the computation method in Sec. 35-161; opening before July 1 sets the tentative payment at the minimum annual rate for its class, while opening on or after July 1 cuts it to half that minimum. Annual renewal taxes are due January 1 of each year under Sec. 35-155(b), become delinquent after the last day of February, and accrue interest and penalty computed from March 1; the parish council may waive delinquent interest and penalty by resolution for good cause shown.