South Dakota Social Services Secretary to Step Down
Social Services Secretary Matt Althoff will conclude his term in the South Dakota cabinet this week.
Updated on Oct. 22, 2026 in People
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Matt Althoff is set to leave his position as Secretary of the South Dakota Department of Social Services on October 24, 2026. Governor Larry Rhoden has appointed Deputy Secretary Brenda Tidball-Zeltinger to serve as the interim secretary following his departure.
Why it matters
Althoff, who was originally appointed by Governor Kristi Noem in 2023, is stepping away from the role to prioritize spending more time with his family in Sioux Falls.
Brenda Tidball-Zeltinger, the incoming interim secretary, brings 35 years of state government experience to the role. Althoff has served as head of the department since his 2023 appointment.
The players
Matt Althoff
He is the outgoing Secretary of the South Dakota Department of Social Services.
Brenda Tidball-Zeltinger
She is the Deputy Secretary who will serve as the interim secretary for the department.
Larry Rhoden
He is the Governor of South Dakota who issued the announcement regarding the cabinet change.
Kristi Noem
She is the Governor of South Dakota who originally appointed Matt Althoff to his position in 2023.
The details
Governor Larry Rhoden announced the leadership transition via a formal press release. The change in leadership affects the management of the state department responsible for social services across South Dakota.
Timeline
Kristi Noem appointed Matt Althoff to lead the department in 2023.
Matt Althoff completes his service as secretary on October 24, 2026.
Market Landscape
This leadership transition follows the established protocols for cabinet-level staff turnover within the South Dakota executive branch. It reflects the administrative continuity typically maintained during high-level personnel shifts in state government.
The change in leadership is not expected to disrupt core social services provided to residents across the state. Citizens should continue to interact with the department through established channels.
The takeaway
Transitions in state cabinet roles often occur as officials balance professional duties with personal family priorities. This change signals a focus on continuity by elevating a long-serving deputy to the interim leadership role.
Further reading
For more information on state leadership, visit South Dakota People.
Source note: This article includes information reported by Argus Leader.
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