Taxes & Insurance in Millcreek

Millcreek applies Utah's statewide flat income tax structure, alongside Salt Lake County's own comparatively low property tax rate and a real, disclosed spread in its own combined sales tax rate.

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Utah's flat 4.45% state income tax (2026)

Utah's flat individual income tax rate ran 4.45% for tax year 2026, applying statewide to Millcreek residents the same as any other Utah resident -- a genuinely different tax picture from no-income-tax states built elsewhere in this project.

Salt Lake County's property tax rate

Salt Lake County's effective property tax rate runs approximately 0.56%, the same figure documented in sandy-ut.js and west-jordan-ut.js.

A real, disclosed combined sales tax spread

Millcreek's combined sales tax rate carries a genuine, disclosed spread across sources: one citation puts it at 6.85% (4.70% state plus 2.15% Millcreek local), a separately cited figure runs 7.45% -- both disclosed rather than reconciled. Confirm the current rate for a specific address.

A specific 1% local tax tied to Millcreek Common

Millcreek city documents describe an additional 1% local sales tax applied specifically within the Community Reinvestment Agency project-area boundary tied to Millcreek Common redevelopment financing -- a real, disclosed, geographically LIMITED add-on, not a citywide rate.

Key takeaways

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Last reviewed: 2026-08-25. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.