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South Dakota property records and tax lookups

Who holds it: County Director of Equalization is the assessor of all real property; property assessed at full and true (market) value, then equalized to 85% for taxation1

Last checked against official sources on .

On this page
  1. Looking up a property and appealing a value
  2. More details
  3. Related records in South Dakota
  4. How South Dakota handles it
  5. Property records in South Dakota counties with a full guide
  6. Official copies vs look-alike sites
  7. Sources

Statewide lookup

No statewide parcel/owner search; DOR Property Tax Transparency Portal (levies, data, Property Tax Explainer Tool): sdproptax.info. Assessment questions go to the county Director of Equalization; tax bills to the county Treasurer1

Looking up a property and appealing a value

Appealing a value
2026 calendar: assessment notices mailed by March 1; written appeal to the local board of equalization by March 12 (board meets March 16-20); appeal to the county board via the county auditor by April 7 (board April 14-May 5); appeal to the Office of Hearing Examiners by May 15; or to circuit court within 30 days after notice of the county board's (or OHE's) decision2

More details

Directories
DOR contact lists: County Directors of Equalization, County Treasurers, County Auditors3
Deeds: who holds it
County Register of Deeds (DOH directory lists 66 counties; Oglala Lakota and Todd counties are served at the Fall River (Hot Springs) and Tripp (Winner) offices)4
Deeds: how to search
Contact or visit the Register of Deeds of the county where the land lies; DOH maintains a county-by-county Register of Deeds directory5
Maps: state GIS portal
State open GIS data hub: gis.sd.gov (redirects to the state BIT ArcGIS Hub site opendata2017-09-18t192802468z-sdbit.opendata.arcgis.com)6

How South Dakota handles it

  • Real property assessor is the county Director of Equalization (not an 'assessor')1

Property records in South Dakota counties with a full guide

The local office, its official online search and its own fee, for each county with a full guide. Local fees can differ from the statewide figures above.

CountyOfficeSearch onlineFee
Minnehaha CountyMinnehaha County Director of Equalization8Property search7—
Pennington CountyPennington County Equalization Department9——

For any other county, see the county list on the South Dakota guide.

Official copies vs look-alike sites

A certified copy comes only from the office that holds the record; reports and "research copies" sold by commercial sites are not issued by any South Dakota office. How to tell an official record source from a paid look-alike.

Rules in other states: property and tax records in every state. Everything else in South Dakota: South Dakota public records guide.

Sources

Every fact above links to the official page it comes from; all 9 sources were checked on November 4, 2026. Fees and rules change, so check the office's own page before you pay or travel.

  1. Property Tax (individuals)South Dakota Department of Revenue
  2. Property Owner 2026 Property Tax Appeal Process GuideSouth Dakota Department of Revenue
  3. Contact County Directors of EqualizationSouth Dakota Department of Revenue
  4. SDCL § 7-9-1 Register of deeds duty to keep recordsSouth Dakota Legislature (SDCL)
  5. Find a Register of Deeds OfficeSouth Dakota Department of Health
  6. South Dakota open GIS data hub (gis.sd.gov redirect)South Dakota Bureau of Information and Telecommunications
  7. Real Estate InformationMinnehaha County Director of Equalization
  8. Director of EqualizationMinnehaha County
  9. Pennington County, SD