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The annexation tax calculator provides the taxpayer or prospective buyer an estimate of property taxes for a parcel, personal property or vehicle. The tax calculator can be accessed through the Charleston County website at https://www.charlestoncounty.org/departments/auditor/tax-estimator.php.
The Charleston County Tax Assessor's office maintains county tax information. You can look up the recent assessment of a property at https://sc-charleston.publicaccessnow.com/.