Find the county first, then search its official portal by address, owner, or parcel number.
Find official property searches, tax bills, maps, and exemption resources for 66 counties and equivalent jurisdictions.
Choose another state →Showing all 66 records
No counties match. Try a shorter county name, or clear the filter to browse the full list. If you only know the street address, check the county shown on the property’s tax notice.
These counts are calculated from the 66 reviewed jurisdiction records in this directory. Availability means that a direct HTTP or HTTPS route was identified; it does not mean every portal exposes the same fields or years.
Dataset edition: August 1, 2026
| Resource | Jurisdictions | Coverage | What it provides |
|---|---|---|---|
| Agency website | 64 of 66 | 97% | Official assessor, appraiser, appraisal-district, or equivalent office route. |
| Property search | 52 of 66 | 79% | Direct parcel or assessment-record search identified in the reviewed record. |
| GIS parcel map | 54 of 66 | 82% | Interactive mapping route for parcel location and boundary context. |
| Tax collection | 61 of 66 | 92% | Bill, balance, payment, receipt, or collector information route. |
| Exemption channel | 66 of 66 | 100% | Official application, form, or program-information route. |
Office names and responsibilities vary even within a state. The directory classifies the reviewed South Dakota records under the following administrative models.
Repeated guidance can reveal a common state calendar, but a county notice, local ordinance, installment schedule, or special program can still control an individual property. The entries below are shown only when the same reviewed wording appears in at least two South Dakota records.
For the 2026 assessment, real property taxes are paid one year in arrears: first half due April 30, 2027 and second half due October 31, 2027; the first half becomes delinquent May 1 and the second half November 1, with the last working day used when a deadline falls on a weekend or legal holiday.
For 2026 assessments, assessment notices must be mailed by March 1, 2026; written appeal to the local Board of Equalization must be filed by March 12, 2026; appeal to the county or consolidated Board of Equalization must be received by April 7, 2026; appeal to the Office of Hearing Examiners must be mailed or received by May 15, 2026, under the South Dakota Department of Revenue 2026 appeal guide.
For 2026, South Dakota's Property Tax Homestead Exemption application for a person age 70 or older or a surviving spouse is due April 1, 2026 to the county Treasurer; Owner-Occupied Status certificates were due March 15, 2026 to the Director of Equalization; disabled-veteran and paraplegic-veteran applications generally are due November 1, 2026.