# What are rollback taxes and when do they get triggered in South Carolina?

Source: https://www.landxchange.com/community/financing-taxes/what-are-rollback-taxes-and-when-do-they-get-triggered-in-south-carolina
Category: Financing & Taxes
Asked: 2026-07-24 | Replies: 1
License: CC BY 4.0 (quote with attribution and a link back)

This is one of the more surprising costs new land buyers run into, especially when a parcel currently taxed at an agricultural rate is being purchased with plans to change how it's used. It's worth understanding conceptually before assuming a low current tax bill will stay that way.

## Answer by LandXchange Team

Rollback taxes apply when land enrolled in an agricultural use tax classification changes to a non agricultural use. In South Carolina, land used for farming, forestry, or similar qualifying purposes can be taxed at a lower agricultural use assessment rather than its full market value. When that use changes, for example the land is sold and the new owner clears it to build, the county can go back and assess what the owner would have owed at the market rate for a set number of prior years, and the difference becomes due as a rollback tax bill.

This matters most for buyers who are looking at a parcel currently taxed as agricultural and plan to change its use after purchase. The rollback bill can arrive as a real surprise cost if it isn't anticipated before closing, since it's tied to the change in use rather than something that shows up automatically on a listing.

Because the specific number of years covered, the calculation method, and current agricultural use eligibility rules vary and can change, the right move is to check directly with the county assessor's office before closing whenever a parcel is currently classified as agricultural and a use change is planned. For how a rollback tax bill fits into the overall numbers on a purchase, a CPA can help account for it properly, and an attorney can confirm how it's typically handled at closing in that specific county.