Anderson County, South Carolina 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 Anderson County Assessor's Office.
Rate context
Confirmmillage varies by Anderson County tax district and is changed annually; the county's official estimator uses the applicable district millage.
Statement mailing
PublishedOctober 1, 2026; Anderson County states real-property tax notices are mailed October 1 of the tax year.
Payment deadline
PublishedFor 2026 real-property taxes, payment is due January 15, 2027; Anderson County lists penalty dates of January 16, February 2, and March 17 after the due date.
Valuation protest
PublishedWithin 90 days of the 2026 assessment notice or by the first penalty date, whichever comes first; when no notice is issued, Anderson County allows a written appeal before the first penalty date for that tax year.
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.