SC Homestead Exemption Bill: What It Means for Charleston

Will South Carolina's Homestead Exemption Bill Change Your Charleston Property Tax Bill?

Not yet, but it's moving. South Carolina's S.768 would raise the state's homestead property tax exemption from $50,000 to as much as $75,000 or $150,000 of your home's fair market value. It passed the Senate 44 to 0 in February 2026 and is currently sitting in the House Ways and Means Committee. If it becomes law, homeowners already receiving the current $50,000 exemption (those 65 and older, legally blind, or totally disabled) would be grandfathered in, while new applicants would need five or ten years of South Carolina residency to reach the higher tiers.

By Brett Kelley | July 20, 2026

I've had a handful of clients ask me about this bill over the last couple of months, usually retirees who are weighing whether to buy here now, downsize within the tri-county, or just want to know what's actually happening in Columbia versus what's internet noise. So here's the real version: what's current law, what's proposed, where the bill stands right now, and what it could mean for your tax bill in Charleston, Berkeley, or Dorchester County.

What South Carolina's Homestead Exemption Covers Today

Under current South Carolina law, homeowners who are 65 or older, legally blind, or totally disabled can exempt the first $50,000 of their legal residence's fair market value from property taxes. You apply through your county auditor's office, and the home has to be your primary residence, not a rental or second home.

This is a separate benefit from the 4% Legal Residence special assessment ratio and the Assessable Transfer of Interest reset that new buyers run into at closing. Those affect how your home's value gets assessed in the first place. The homestead exemption works differently: it removes a chunk of your home's value from taxation altogether, on top of whatever assessment ratio applies. If you're a recent buyer trying to untangle ATI resets, escrow shortages, and the 4% exemption filing deadline, that's a topic worth understanding on its own, and separate from what's happening with S.768.

What S.768 Would Actually Change

Here's what's in the bill as it passed the Senate:

• Two new exemption tiers. A $75,000 exemption for homeowners who meet a 5-year South Carolina residency requirement, and a $150,000 exemption for those who meet a 10-year residency requirement.
• Grandfathering for current recipients. If you already qualify for the existing $50,000 exemption, the bill's transition provisions protect what you have.
• County flexibility. Counties could increase exemptions further through local ordinance, without state reimbursement for that additional piece.
• More transparency on tax notices. Property tax bills would have to itemize the homestead exemption amount and how much the state reimburses the county for it.

The bill's timeline so far: introduced in the Senate on January 13, 2026, reported favorably by the Senate Finance Committee on January 21, passed the full Senate 44 to 0 on February 19, and sent to the House, where it was referred to the House Ways and Means Committee on February 24. As of this writing, that's where it still sits. It has not passed the House, and it has not been signed into law. If it does clear both chambers and get signed, the bill states it would take effect for property tax years after 2025.

I'm flagging that timeline specifically because I've seen homeowners assume a bill that passed the Senate is basically done. It isn't. The House Ways and Means Committee is where a lot of SC tax bills slow down or get reworked, so treat this as a bill to watch, not a change that's already on your tax bill.

What This Means for Your Tri-County Tax Bill

If you already qualify (65+, legally blind, or totally disabled)

Nothing changes today. If S.768 becomes law, your current $50,000 exemption is protected under the grandfathering language, and depending on how the final bill shakes out, you could end up eligible for one of the larger tiers too.

To put the scale in perspective: South Carolina taxes owner-occupied legal residences at a 4% assessment ratio, then applies your local millage rate to that assessed value. Using a typical tri-county millage rate in the 250 to 300 mill range, exempting an additional $100,000 of fair market value (moving from the current $50,000 exemption up to the $150,000 tier) works out to roughly $1,000 to $1,200 a year in savings for a lot of Charleston, Berkeley, and Dorchester homeowners. Your actual number depends on your specific county, district, and millage rate, so treat that as a ballpark, not a quote.

If you're weighing whether to sell and downsize into something more manageable, like a single-level home in Summerville or Moncks Corner, the exemption follows you as long as your new home stays your South Carolina primary residence and you still meet the qualifying criteria. It doesn't lock you into staying put.

If you're not there yet, or you're moving to Charleston now

This is the part that surprises people. The residency requirements in the bill (5 years for the $75,000 tier, 10 years for the $150,000 tier) mean your clock starts the day South Carolina becomes your legal residence, not the day you turn 65.

If you're relocating to the Charleston area now, whether that's Mount Pleasant, Hanahan, or anywhere else in the tri-county, and you expect to eventually qualify for homestead exemption benefits, establishing your legal residence sooner rather than later is worth factoring into your timeline. It won't affect your tax bill this year, but it could affect what you're eligible for a decade from now.

This matters more here than in a lot of markets because so many people are moving to the tri-county right now. Between Boeing's 787 engineering consolidation in North Charleston, Google's $9 billion investment expanding its Berkeley and Dorchester County campuses, and MUSC's ongoing growth, an estimated 34 to 42 people a day are relocating to the Charleston area. A meaningful share of them are planning for retirement here, not just relocating for a job today, which is exactly the group a residency-based exemption tier is built for.

Every situation is different here. Your timeline, your county, and whether the bill even makes it out of committee all matter, and that's exactly the kind of question I walk clients through when we're mapping out a move to the area or a downsizing plan.

The takeaway for right now: nothing on your tax bill changes today. S.768 is a bill to track, not a rule to plan around yet, but if you're a long-tenured tri-county homeowner or you're relocating here with retirement on the horizon, it's worth knowing where it stands and what it could mean for your numbers down the road.

If you're weighing what your home is worth as part of a downsizing or aging-in-place decision, the fastest way to get real footing is a current value on your home, not a Zestimate guess. You can start that here: https://findhomessc.com/home-valuation/. When you're ready to talk through your specific numbers and timeline, grab a time with me: https://calendly.com/brett-treatrealty/discovery-call-with-brett.

About Brett Kelley
Brett Kelley is a licensed South Carolina REALTOR and the owner of The TREAT Team, serving buyers and sellers across the Charleston tri-county area of Charleston, Berkeley, and Dorchester counties. A REALTOR since 2016, he has helped hundreds of families buy and sell homes and specializes in listing and seller representation. Connect with Brett at findhomessc.com.