- Real Estate values (change of value notices) mailed on March 1st.
- Taxpayers have 30 days to appeal the value from receiving Value Notice.
- Personal Property self-assessment is due on or before March 15.
- Oil assessment by the Operator is due on or before April 1.
- Personal Property and Oil value notices are mailed on or before May 1.
- Taxpayers have until May 15th to appeal the value.
