Michigan Set Health Insurance Tax Rate for 2026
The state treasury established a 0.9628 percent tax rate for qualified health insurance premiums.
Updated on Oct. 5, 2026 in Insurance

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The Michigan Department of Treasury has finalized the health insurance premiums tax rate at 0.9628 percent for the 2026 calendar year. This rate applies specifically to qualified health policies including Medicaid and employer-sponsored coverage.
Why it matters
The tax rate is determined annually through a statutory formula aimed at capping aggregate insurance company savings at $18 million per year. By adjusting this rate, the state manages the tax burden on various insurance providers relative to the standard premiums tax.
The 2026 tax rate for qualified health insurance premiums is set at 0.9628 percent, compared to the 1.25 percent rate applied to other gross direct premiums. This adjustment is designed to maintain an annual cap of $18 million on insurer savings.
The players
Michigan Department of Treasury
This state agency is responsible for collecting taxes and managing the financial operations of the Michigan government.
The details
Qualified policies impacted by this tax rate include Children's Health Insurance Program plans, Medicaid, student health insurance, and comprehensive employer-provided coverage. The Michigan Department of Treasury calculates this figure annually to ensure the state meets its legislated financial objectives.
Timeline
The set tax rate is effective for the 2026 calendar year.
Market Dynamics
This tax rate determination follows the specific mandates of Michigan's statutory health insurance premium tax formula. It reflects the ongoing state effort to balance insurance market costs against established annual savings caps for providers.
While the tax rate primarily concerns insurance providers, policyholders may see impacts if companies pass these tax costs through to consumer premiums. Readers should monitor their annual health plan enrollment materials for potential adjustments to plan pricing.
The takeaway
The adjustment of the health insurance tax rate is a routine regulatory process intended to keep insurer savings within a predefined $18 million threshold. Maintaining awareness of these annual state figures can help consumers better understand the underlying factors influencing their insurance costs.
Further reading
For more information on local fiscal policies, visit Michigan Insurance.
Source note: This article includes information reported by Bloombergtax.
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