2025 local rates · South Carolina
Marion County business personal property tax rate (2025)
Short answer: Marion County’s 2025 county base millage was 155.0 mills. The published report does not include its school district millage, so the full combined rate is not shown here.
County base millage
Marion County's 2025 base millage for county purposes was 155.0 mills. School district and city millage are added on top, depending on where the business is located. Special tax districts (fire, water, watershed and similar) can add more and are not included here.
The 2025 report does not list school district millage for this county, so a full local rate cannot be built from it yet. Check the county auditor for the combined rate.
How to use these numbers
Yearly tax = net depreciated value of the equipment x 10.5% x combined mills / 1,000. For earlier years the rates may have been different; these are the 2025 published rates.
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Common questions
What is the business personal property tax rate in Marion County, SC?
Marion County’s 2025 county base millage was 155.0 mills. The published report does not include its school district millage, so the full combined rate is not shown here.
How is business equipment taxed in Marion County?
South Carolina assesses business furniture, fixtures, computers, machinery and equipment at 10.5% of net depreciated value, then applies the combined millage for the location. One mill is $1 of tax per $1,000 of assessed value.
Sources
- SC Association of Counties: 2025 South Carolina Property Tax Rates by County
- SCDOR: Business Personal Property
Sources checked September 24, 2026.
Not tax, legal or accounting advice. TaxTrack by ExpenseTrack gives estimates for general information and planning only. It estimates and organizes; it does not prepare or file returns. Actual tax, penalties, interest and reinstatement requirements are determined by the South Carolina Department of Revenue, county offices and the Secretary of State. Talk to a qualified CPA, enrolled agent or tax attorney about your situation.