Oglala Lakota County dates and official links

Oglala Lakota County property tax tools

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Tools for Oglala Lakota County, SD

Estimated bill

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A usable Census rate has not been verified for this county.

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Late payment penalty

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A complete date-based penalty rule and its matching cutoff have not been verified here.

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Exemption savings

Check the exemptions that may fit. A “Yes” does not confirm eligibility; your assessor makes that decision.

Assessment Freeze for the Elderly & Disabled

2026 program: 65+ or Social Security-defined disability; qualifying owner-occupied single-family home, five-year South Dakota residency/ownership unless previously receiving freeze; prior-year occupancy at least 200 days; income limits apply.

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Possible annual savingsAnswer above

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Official eligibility and application

Eligibility source
Be 65 years of age or older or disabled (as defined by the Social Security Act) • Have been an owner of an owner-occupied single-family dwelling and a resident of South Dakota for five years, unless the assessment freeze was received in the previous year; and • Have resided in the home for at least 200 days in the previous calendar year.

Official source. Last verified 2026-10-24.

Estimates are separate. Do not add them together; eligibility, taxing units and restrictions can overlap.

Is my assessment too high?

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County Census medians are unavailable, so we cannot make this comparison.

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Compare counties

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    Not tax or legal advice; confirm with your county. How these estimates work.