Lafayette Parish, Louisiana property-tax payment and appeal deadlines
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Lafayette Parish Assessor.
Rate context
Confirmthe official estimator shows parish, municipal, and district-specific millages rather than one countywide effective rate.
Statement mailing
PublishedNovember 2026; the official sheriff tax page says notices are mailed every year in November but does not publish a specific day.
Payment deadline
PublishedDecember 31, 2026; the official Lafayette Parish Sheriff's Tax Department states the deadline without penalty is December 31 each year.
Valuation protest
PublishedSeptember 2026 appeal-hearing process; the official assessor says the Lafayette Consolidated Council establishes the specific hearing dates in August, and no exact 2026 deadline was published in the reviewed source.
Do not assume a grace period.
The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.
Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.
From assessment to collection
01Valuation and notice
Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.
02Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
03Payment confirmation
Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.