Major Shawn McManus

Capt. Shelia Cusimano


Mailing Address:
P.O. Box 1229
Slidell, LA 70459
Phone: 985-726-7777
Fax:  985-726-7767
Email Address:

Louisiana law requires a single collector of local sales, use, and occupancy taxes in each parish. The STPSO serves in this capacity for St. Tammany Parish, collecting these taxes for its numerous municipal and parish-based jurisdictions and agencies.

Payment, Registration, and other assistance can be accommodated in person at the following locations:

Counter and Drive-up Kiosk:

(Hours of Operation:  Monday – Friday 8:00 am – 4:30 pm)

St. Tammany Parish Sheriff’s Administrative Building
300 Brownswitch Rd.
Slidell, LA 70458

St. Tammany Parish Justice Center
701 N. Columbia St.
Covington, LA 70433

Payment Address:

Tax Collector
Parish of St. Tammany

P.O. Box 669393
Dallas, TX 75266-9393


Payments of St. Tammany Parish Sales and Use Tax can be made online:

Registrations and Tax Rate Tables can be accessed online on our St. Tammany page located on the Louisiana Association of Tax Administrators (LATA) website: