How to appeal a Charleston County, SC property assessment
✓ Verified — Last verified October 24, 2026
Filing details published for Charleston County. Match the notice and assessment cycle to the official instructions.
Official appeal instructionsNot tax or legal advice; confirm with your county.
Filing timing
Notice-dependent instructions
Reassessment objections: 90 days after notices are mailed; follow the deadline printed on your notice.
Official source. Verified .
Where to file
Charleston County Assessor's Office; submit a written objection with original signature.
Official source. Verified .
Official offices
Charleston County Assessor's Office
Sources for these instructions
https://www.charlestoncounty.gov/departments/assessor/
All objections/appeals must be submitted to the Assessor's Office.
Verified October 24, 2026
https://www.charlestoncounty.gov/departments/assessor/
The deadline for objections is ninety (90) days after notices are mailed. For your convenience that deadline is printed on the reassessment notice.
Verified October 24, 2026
Continue with your property
Common questions
Where do I file a Charleston County assessment appeal?
Charleston County Assessor's Office; submit a written objection with original signature.
Updated , from cited verification dates. Individual sources may have earlier checks.