Oklahoma

Lien Date: January 1 

Real Property Information

  • Assessment Notice Issue Date February 1
  • Appeal Deadline April 5; 30 days from notice date; dates vary by jurisdiction

Real Estate Tax Bill Payment Information

  • Tax Bills Issued November 15
  • Single Payment Due (Delinquent Date) December 31
  • First Installment Due (Delinquent Date) December 31
  • Second Installment Due (Delinquent Date) March 31

Personal Property Information

  • Assessment Notice Issue Date April 1 – June 1; Varies
  • Appeal Deadline April – June or 20 days from notice; Varies
  • Rendition Date March 15

Personal Property Tax Bill Payment Information

  • Tax Bill Issued November 15
  • Single Payment Due (Delinquent Date) December 31