S.C. Code Ann. § 40-59-260
(A) This chapter does not apply to an owner of residential property who improves the property or who builds or improves structures or appurtenances on the property if:
(C) To qualify for exemption under this section, an owner must personally appear and sign the building permit application. The local permitting agency shall provide the person with a disclosure statement, provided by the department, in substantially the following form:
"Disclosure Statement
State law requires residential construction to be done by licensed residential builders and specialty contractors. You have applied for a permit under an exemption to that law. The exemption allows you, as the owner of your property, to act as your own builder even though you do not have a license. You must supervise the construction yourself. You may build or improve a one-family or two-family residence. The building must be for your own use and occupancy. It may not be built for sale or rent. If you sell or rent a building you have built yourself within two years after the construction is complete, the law will presume that you built it for sale or rent, which is a violation of this exemption. You may not hire an unlicensed person as your residential builder or specialty contractor. It is your responsibility to make sure that people employed by you have licenses required by state law and by county or municipal licensing ordinances. Your construction must comply with all applicable laws, ordinances, building codes, and zoning regulations."