300 Brownswitch Road
Slidell, LA 70458
Correspondence Mailing Address:
P.O. Box 1229
Slidell, LA 70459
Sales Tax Payments Mailing Address:
P.O. Box 61041
New Orleans, LA 70161-1041
Normal Business Hours: Monday through Friday, 8:00 am to 4:30 pm
Holidays (subject to change each year):
New Year’s Day, Martin Luther King Day, Good Friday (Easter), Mardi Gras (Tuesday Only), Memorial Day, Independence Day, Labor Day, Thanksgiving, Day after Thanksgiving, Christmas Eve, Christmas Day
The Parish Government has repealed the sales tax of three quarters of one percent (0.75%) which was associated with the Hwy 1077 Economic Development District, Hwy 1088 Economic Development District, Hwy 434 Economic Development District, Hwy 59 Economic Development District, and Airport Road Economic Development District. Effective January 1, 2018, the sales tax rate will be four and three quarters percent (4.75%). All sales previously delivered to and reported in the economic development district columns listed above should now be reported in the District 3 column.
Additionally, as governing authority for the Hwy 21 Economic Development District, the St. Tammany Parish Government has returned the boundaries of the district to the original coordinates. This change will be effective January 1, 2018. Sales made within the re-established boundaries will remain subject to the rate of five and one half percent (5.50%) and will be reported in the Hwy 21 EDD column (formerly “Nord Du Lac”).
The Parish Government created five (5) economic development districts along I-12. In addition, they extended the boundaries of the existing Nord Du Lac EDD and renamed it to Hwy 21 EDD. Tax rate for all EDD’s is 5.50%. Hwy 21 EDD (fka Nor Du Lac) files in column K, Hwy 59 EDD files in column O, Hwy 1077 EDD files in column P, Hwy 1088 EDD files in column Q, Hwy 434 EDD files in column R, Airport Rd EDD files in column S.
One half of a percent (0.50%) sales tax for the Village of Folsom will be added on January 1, 2016. On January 1, 2016 the rate will increase from 4.75% to 5.25%.