Contact Information
Physical Address:
4895 Highway 308
Napoleonville, LA 70390
Mailing Address:
P.O. Drawer 920
Napoleonville, LA 70390
Phone: (985) 369-3898
Fax: (985) 369-3818
Email: Astrid B. Conerly, Administrator
Parish Rates
Effective 1/1/2025: **The rate table below includes the Louisiana State Rate increase effective January 1, 2025.**
| Jurisdiction Name | Col | School Board | Police Jury | City Town | Library District | Drainage District | Road District | Combined Local Rate | State Rate | Total Rate |
|---|---|---|---|---|---|---|---|---|---|---|
| Parish of Assumption | A | 3.00% | 1.00% | – | 0.25% | 0.25% | 0.50% | 5.00% | 5.00% | 10.00% |
| Napoleonville | B | 3.00% | 1.00% | 1.50% | – | – | – | 5.50% | 5.00% | 10.50% |
Effective 01/01/2020: **The table below includes the rate increase effective January 1, 2020.**
| Jurisdiction Name | Col | School Board | Police Jury | City Town | Library District | Drainage District | Road District | Combined Local Rate | State Rate | Total Rate |
|---|---|---|---|---|---|---|---|---|---|---|
| Parish of Assumption | A | 3.00% | 1.00% | – | 0.25% | 0.25% | 0.50% | 5.00% | 4.45% | 9.45% |
| Napoleonville | B | 3.00% | 1.00% | 1.50% | – | – | – | 5.50% | 4.45% | 9.95% |
Effective 7/1/2018: **The rate table below includes the Louisiana State Rate decrease effective July 1, 2018.**
| Jurisdiction Name | Col | School Board | Police Jury | City Town | Library District | Drainage District | Road District | Combined Local Rate | State Rate | Total Rate |
|---|---|---|---|---|---|---|---|---|---|---|
| Parish of Assumption | A | 3.00% | 1.00% | – | 0.25% | 0.25% | 0.50% | 5.00% | 4.45% | 9.45% |
| Napoleonville | B | 3.00% | 1.00% | 1.00% | – | – | – | 5.00% | 4.45% | 9.45% |
Effective 4/1/2016:
| Jurisdiction Name | Col | School Board | Police Jury | City Town | Library District | Drainage District | Road District | Combined Local Rate | State Rate | Total Rate |
|---|---|---|---|---|---|---|---|---|---|---|
| Parish of Assumption | A | 3.00% | 1.00% | – | 0.25% | 0.25% | 0.50% | 5.00% | 5.00% | 10.00% |
| Napoleonville | B | 3.00% | 1.00% | 1.00% | – | – | – | 5.00% | 5.00% | 10.00% |
Office Hours & Holidays
Normal Business Hours: Monday through Friday, 8:00 am to 4:00 pm
Holidays (subject to change each year): New Year’s Eve, New Year’s Day, Martin Luther King Day, Good Friday (Easter), Mardi Gras (Monday & Tuesday), Independence Day, Labor Day, Thanksgiving, Day after Thanksgiving, Christmas Eve, Christmas Day
Notices
Effective January 1, 2020:
The Sales & Use Tax Rate on the Assumption Parish Sales & Use Tax Return changed to 5.5% in Column B for the Village of Napoleonville.
Forms
| Sales & Use Tax Report (Effective January 1, 2023) |  |
| Sales & Use Tax Report (Effective January 2020) | |
| Assumption Parish Taxability Schedule | |
Parish Sales & Use Tax Ordinances
Please contact the parish for a copy of the sales & use tax ordinances.</p
Parish Optional Exemptions
Assumption Parish has no optional exemptions. Please contact the parish for additional information.
Audit Information
| Audit Firm Name | First Year Contracted |
| Gary W. Lambert Company | 1996 |
| Broussard Partners | 1999 |
| Tax Compliance & Recovery | 2012 |
