Important Dates
| Jan 1st | Deadline for Ag Status Applications |
| March 1st | Assessment notices must be mailed to property owners |
| March 15th | Deadline for Owner-Occupied Forms to be filed |
| Thursday preceeding 3rd Monday in March | Deadline for written appeal to be filed with clerk of local board |
| 3rd Monday in March | Local boards of equalization are in session |
| April 1st | Deadline for Real Property Assessment Freeze for Elderly and Disabled to be filed with the County Treasurer |
| First Tuesday in April | Deadline for written appeal to be filed with County Auditor |
| Second Tuesday in April | County Board of Equalization in session |
| May | Annual SDAAO Conference |
| Third Friday in May | Deadline for filing appeal to State Office of Hearing Examiners |
| June | Annual NCRAAO Conference |
| August | GIS Conference |
| September | SDAAO School |
| Nov 1st | Legal assessment date |
| Nov 1st | Deadline for filing Tax Exempt and Continuation of Tax Exempt Status forms |
| Nov 1st | Deadline for filing Disabled Veteran Property Tax Exemption forms |
