Spartanburg County, SC Property Tax Appeals: 90 Days
Researched from official Spartanburg County sources · Updated October 2026
You already have the deadline and the forms. The part you can't look up is whether your own assessment would actually hold up — this checks it against real comparable sales and shows you the dollar gap, in about two minutes.
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Spartanburg County, South Carolina homeowners who get a property tax assessment notice have 90 days from the date on the notice to give the Assessor written notice of objection. In years with no notice, the county says you may appeal at any time in writing, but an appeal submitted before the first penalty date (January 15) applies to that tax year, and one submitted on or after January 15 applies to the next. The county's own steps run from an informal conference to a written protest and then the Board of Assessment Appeals.
Rules for the rest of South Carolina are in our South Carolina property tax appeal guide.
2026 deadline and where to file
Status as of October 10, 2026.
- Year with an assessment notice: written objection to the Assessor within 90 days after the Assessor mails the notice (the date on the notice).
- Year with no notice: appeal in writing at any time. Before the first penalty date (January 15) applies to that tax year. On or after January 15 applies to the next tax year.
- Informal conference: request in writing between January 1 of the current year and January 15 of the following year, or within 90 days of the notice. You cannot use both options in the same tax year.
- Written protest: within 30 days of the conference or the Assessor's written Notice of Action.
- Board of Assessment Appeals: within 30 days of the Assessor's response to your protest.
- Administrative Law Court: within 30 days of the Board's written decision.
- Reduced bill while you wait: you can ask in writing that your bill be based on no less than 80 percent of the protested assessment. The Assessor must receive the request before December 31 of the tax year.
The county cites South Carolina Code 12-60-2510. The county's forms are optional.
Before you read another page of forms and filing rules, find out if there's actually a gap between your assessment and what comparable homes sold for. Two minutes, and you'll know whether the rest of this guide is worth your time.
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How assessments work in Spartanburg County
South Carolina counties value real property at market value and then apply an assessment ratio. Owner-occupied homes that qualify as a legal residence are assessed at 4 percent of market value. Other residential property is assessed at 6 percent. The ratio is set by the state and does not change by county. Spartanburg County says it values more than 161,000 parcels using mass appraisal, with the cost approach and the sales comparison approach (similar properties sold during the previous five years) used for homes.
An appeal is a challenge to market value (or the classification, ratio or assessment). Spartanburg County puts it plainly: a taxpayer contesting an assessment has the burden of showing the county's value is wrong, and the usual way to show that is the actual value of the property. A bill that went up is not a ground for appeal. Foreclosure, family and other non-market sales are generally not good comparables.
Exemptions and their deadlines
- Legal residence (4% assessment ratio): the special 4 percent ratio for an owner-occupied home. You must apply, and the application is due before the first penalty date of the tax year in which you first claim it. If you do not apply, the home is assessed at 6 percent. Spartanburg County says failure to file means an automatic 6 percent assessment. In any year you change legal residence, a new application is due on the new home, and you must tell the Assessor of a change in use within six months. The 4 percent ratio also brings relief under the Property Tax Reform Act of 2006 on the school operating millage.
- Homestead exemption (age 65, disabled, or legally blind): the first $50,000 of fair market value is exempt from property tax, according to the SC Department of Revenue. You hold title to your primary residence, were a South Carolina resident for the full calendar year ending December 31 before the tax year, and were at least 65, declared totally and permanently disabled, or legally blind on that date. Apply at your county Auditor's office. You do not re-apply each year unless something changes. Do not confuse the two programs. Spartanburg County notes the legal residence ratio is the closest thing to what other states call a homestead exemption, while South Carolina's homestead exemption is the age, disability and blindness program.
How to appeal, step by step
- Pull your notice and your record. Open your assessment notice and note the date on it. That date starts the 90 days. Save the parcel record.
- Check the legal residence ratio. If your home is your primary residence and the record shows 6 percent, apply for the 4 percent ratio first. That is a bigger, faster fix than an appeal.
- Gather evidence of market value. Recent sales of similar homes nearby, an appraisal, or a recent arm's-length purchase of your home. Photos and repair estimates help if the record overstates your home's condition or size.
- File your written objection with the Assessor. Spartanburg County lets you request an informal meeting with the Assessor in writing, or file a protest. The county says documentation supporting your opinion of value is necessary for a successful appeal. Authorized representatives are limited by state rules, so check the county's representation sheet before you let anyone else sign.
- Pay your tax bill on time. Filing an appeal does not extend the time to pay your tax notice. Penalties apply after the due date. The difference is refunded or billed after the appeal resolves.
- Follow the review. If the conference does not resolve it, file a written protest within 30 days. If you disagree with the Assessor's response, appeal to the Board of Assessment Appeals within 30 days. Both sides exchange evidence 15 days before the Board conference.
What property taxes cost in Spartanburg County
The U.S. Census Bureau's American Community Survey (2020-2024 five-year estimates) puts the median real estate tax paid by Spartanburg County homeowners at $1,274 a year, against a median home value of $233,300. That is an effective rate of about 0.55% of home value (median tax divided by median value). It is a countywide figure: your own rate depends on your city, school district and special districts, so read the rate on your actual bill. About 96,094 homes in the county are owner-occupied. Source: Census Reporter, tables B25103 and B25077.
Check your value before you file
Start with the free Grove Hopper over-assessment check: enter your address and we compare your assessment to the data and tell you whether an appeal looks worth your time. If it does, we prepare your appeal documents. You review, sign and file them yourself with the Spartanburg County Assessor. We do not file for you or represent you, and we are not attorneys, accountants or a tax firm.
Contacts
- Spartanburg County Assessor: see the county Appeals page at spartanburgcounty.gov/207/Appeals for forms and the Board of Assessment Appeals calendar
Spartanburg County appeal FAQs
What is the deadline to appeal my property taxes in Spartanburg County, South Carolina?
Within 90 days after the Assessor mails your assessment notice. In years with no notice, an appeal submitted before the first penalty date (January 15) applies to that tax year, and one submitted on or after January 15 applies to the succeeding year.
What are the steps in a Spartanburg County property tax appeal?
Request a written conference with the Assessor, file a written protest within 30 days of the conference or Notice of Action, appeal to the Board of Assessment Appeals within 30 days of the Assessor's response, and then, within 30 days of the Board's decision, request a contested case hearing with the Administrative Law Court.
Do I still pay my bill while I appeal in Spartanburg County?
Yes. The county says filing an appeal does not extend the time to pay. You can ask in writing for a bill based on no less than 80 percent of the protested assessment, received before December 31 of the tax year.
Can I use a recent purchase price as evidence?
It depends on the sale. The county says foreclosures, forced sales, family sales and other non-market sales are not reliable evidence of market value. A normal arm's-length sale is probative evidence.
What is the legal residence 4% special assessment in Spartanburg County?
A 4 percent assessment ratio for an owner-occupied home instead of 6 percent. You must apply before the first penalty date for the tax year you first claim it.
Does Grove Hopper file my Spartanburg County appeal?
No. Grove Hopper is a research tool. We check your property against the data and prepare your appeal documents. You review, sign and submit the objection to the Spartanburg County Assessor yourself. We are not attorneys, accountants or a tax firm.
You already have the deadline and the forms. The part you can't look up is whether your own assessment would actually hold up — this checks it against real comparable sales and shows you the dollar gap, in about two minutes.
Free · no account · we never sell your address
This guide is researched from public sources and updated periodically; deadlines and procedures can change — always confirm with the county before filing. Grove Hopper is a research tool, not a law firm or tax advisor.