2026 Property Tax Due Dates
Due Date
December 31
Full payment
Penalty: 1% per month interestGrace period: None
Payment Methods
Online, Mail, In-Person
Allen Parish Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Allen Parish Treasurer
In Person
Visit the Treasurer's office
Other Parishes in Louisiana
About Allen Parish
Allen Parish (French: Paroisse d'Allen) is a parish located in the U.S. state of Louisiana. As of the 2020 census, the population was 22,750. The parish seat is Oberlin and the largest city is Oakdale.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.