Social Security Planning for Sioux Falls, South Dakota

The Census 2020 place-to-county reference lists Sioux Falls city in Minnehaha and Lincoln counties.

Names from the Sioux Falls Development Foundation's major-employers resource, updated June 2026. No headcounts or comparative ranking are reproduced. Examples: Sanford Health, Avera Health. Appearance in a regional source does not establish any individual's pension eligibility.

Use the official South Dakota Retirement System (SDRS) — participating public employees and educators resources linked here. These are public-plan resources, not a claim that every local employer or school is covered by the same system.

Nearest Social Security office: Sioux Falls area — find the exact address and hours on SSA's office locator. Use the linked SSA locator rather than an unverified office address. SBC Financial is not an SSA office.

This guide does not represent a Sioux Falls branch. SBC Financial serves residents by phone from its Grand Rapids, Michigan headquarters. Your first appointment is a free 15-minute Social Security phone call; no local office visit is needed.

Take the 60-second quiz to see whether you qualify for a free 15-minute Social Security phone call. The quiz requires a phone number and consent. It is educational, not a benefit determination, a recommendation or a guarantee of an appointment.

South Dakota does not impose a state individual income tax, so Social Security benefits are not subject to a South Dakota individual income tax for 2026. This is not a federal exemption and does not mean residents pay no other taxes.

Because South Dakota has no state individual income tax, pension income and retirement-account distributions are not subject to that tax. Federal rules still distinguish taxable pension and traditional retirement distributions from qualifying tax-free payments. Use your plan documents and federal tax information rather than treating all retirement income as universally tax-free.