The latest sales tax rate for Saint Charles Parish, LA. The Saint Charles Parish, Louisiana sales tax is 10.00%, consisting of 5.00% Louisiana state sales tax and 5.00% Saint Charles Parish local sales taxes.The local sales tax consists of a 5.00% county sales tax.. Local sales and use taxes apply to all purchases. The holiday will forgive 2 percent of state sales tax and 5 percent parish sales tax in St. Charles Parish. Click here for a larger sales tax map, or here for a sales tax table.. The tax roll is changed by orders received from the Louisiana Tax Commission. File returns and make payments. This rate includes any state, county, city, and local sales taxes. LaTAP Access your account online. Paula Haydel-Jeansonne, director of the St. Charles Parish Sales Tax Division, said this year’s hurricane tax holiday was not approved. St. Charles Parish Tax Records are documents related to property taxes, employment taxes, taxes on goods and services, and a range of other taxes in St. Charles Parish, Louisiana. Function The Civil Department of the St. Charles Parish Sheriff's Office manages business and legal affairs including tax collection, tax sales, sheriff’s sales, occupational licenses, service of civil and criminal subpoenas, evictions and seizures, finances and payroll, bonds and fines collection, grants, risk management, and legal planning and research. Sales and Use Tax Report: St. Charles Parish Towns and their Zip Codes: Application for Exemption Certificate: Application for Sales and Use Tax Registration: Parish Sales & Use Tax Ordinances. The sales tax holiday exempts eligible purchases from the 4.45% state sales tax only. The latest sales tax rate for Montz, LA. Louisiana has state sales tax of 4.45%, and allows local governments to collect a local option sales tax of up to 7%.There are a total of 194 local tax jurisdictions across the state, collecting an average local tax of 4.656%. This rate includes any state, county, city, and local sales taxes. The Sheriff's Office staff researches taxes by request. The tax break applied to preparedness items like generators, batteries and canned food that are bought in anticipation of … Parish E-File Submit state and local sales and use tax returns and remittances from one centralized site The St. Charles Parish Assessor is responsible for discovery, listing, and valuing all property in the Parish for ad valorem tax purposes. Parish Optional Exemptions. Please contact the parish for a copy of the sales & use tax ordinances. ... Saint Charles Parish: 5.000%: Montz: 0.000%: Total: 9.450%: Montz Details Montz, LA is in Saint Charles Parish. The Tax Collection branch of the Civil Division consists of four full-time support personnel who prepare and send notices from the annual tax rolls for collection on property located in St. Charles Parish. 2020 rates included for use while preparing your income tax deduction. These records can include St. Charles Parish property tax assessments and assessment challenges, appraisals, and income taxes. St. Charles Parish Assessor Information and Property Search 2020 rates included for use while preparing your income tax deduction. This property includes all real estate, all business movable property (personal property), and all oil & gas property and equipment.