5 South Carolina Homestead Exemption Rules Homeowners Over 65 Often Miss

Turning 65 in South Carolina doesn’t put the homestead exemption on your bill by itself.

A missed step can cost you a full year’s break.

Here are the South Carolina homestead exemption rules homeowners over 65 often miss.

Note: This is general information, not legal or tax advice. Exemption rules and amounts are subject to change, so confirm the current details with your county auditor.

1. December 31 Cutoff

For the exemption, your age counts on one date, December 31 of the year before the tax year.

If you turn 65 anytime in 2026, your first qualifying tax year is 2027.

If you turn 65 on December 31 itself, you still make the cutoff.

Many homeowners assume the savings start as soon as they hit the age cutoff.

Lexington County’s auditor lists the birth years, from 1959 for tax year 2025 to 1967 for tax year 2033.

2. Joint Title With a Spouse

A married couple that holds a home together can claim the exemption as long as either spouse qualifies.

At 66 with a spouse who is 61, you still qualify because state law looks at either spouse’s age.

If you hold only a share of the title, the Department of Revenue’s property tax manual says you get a partial exemption.

3. Residency for Newcomers

Many newcomers assume age alone settles the exemption.

Residency is a separate test, and it takes a full calendar year as a South Carolina resident, counted as of December 31 before the tax year.

If you moved to South Carolina in 2025, your first qualifying tax year is 2027.

A 2026 move pushes your first qualifying tax year to 2028.

The statute defines the dwelling place as your permanent home and legal residence, so the home you claim has to be the one you live in.

4. July 15 Filing Deadline

State law sets the exemption deadline at July 15: you or an agent must apply in writing before July 16 of the tax year.

A missed filing counts as a waiver of that year’s exemption.

You or an agent can apply in person at the auditor’s office.

You can also apply by mail with documentation of age, or online where the auditor has official records.

Lexington County’s auditor says a first-time applicant who files late, before the first penalty date, may be eligible for a refund for the preceding year.

The county also has a pre-application window that runs from July 16 through December 31 of the year you turn 65.

If you turn 65 this year, you may still have time.

5. Moving After a Spouse Dies

A surviving spouse can carry the exemption to a new home.

If your spouse qualified at 65 or older and you sell the family home, state law lets you apply on the next South Carolina residence you buy.

The test is whether your spouse qualified, not your age.

Remarrying ends the surviving-spouse benefit.

The same statute requires you to tell the county auditor about the change in address.

Dorchester County’s auditor says you reapply when you move, but moving doesn’t automatically end eligibility if you keep meeting the requirements.

Homes Held in a Trust

A home that a trust holds can qualify too, if you’re the beneficiary who lives there.

The Department of Revenue’s flyer treats a trust beneficiary as an owner for this purpose.

You have to give your county a copy of the trust agreement.

The trustee must tell the county auditor about any change in classification within six months.

Exemption Amount in 2026

For tax year 2026, the exemption is $75,000 under the state budget, the governor's office said on August 17, 2026.

The South Carolina Department of Revenue's exempt property page lists the standard amount as the first $50,000 of your home's fair market value, as of October 2026.

A Lexington County auditor page says the higher figure is temporary, and the exemption remains $50,000 for future tax years unless lawmakers extend it.

The amount could change again.

Mobile Homes and Leased Land

Some homes on land you don't own can qualify too.