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Information

The South Carolina Office of Regulatory Staff is moving to a new location. Although our telephone numbers and email addresses will remain the same, effective May 12, 2025, our new physical and mailing address will be 1901 Main St., Suite 1500, Columbia, SC 29201.

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Tax Incentives

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Tax Incentives

South Carolina Energy Efficiency Tax Incentives

The State of South Carolina offers a number of tax incentives for energy efficiency and fuel production. The Energy Office works in cooperation with the SC Department of Revenue to coordinate the application of these incentives. For a list of incentives by category, please click below.

  • ETC-40: Application for Ethanol or Biodiesel Production Credit (PDF)

  • ETC-40: Required Documents (PDF)

  • ETC-40: Eligibility Requirements (PDF)

  • ETC-41: Application for Renewable Fuels Property Credits (PDF)

  • TC-40: Ethanol or Biodiesel Production Credit (PDF)

  • TC-41: Renewable Fuel Facility Credit (PDF)

  • TC-50: Application for Biomass Resource Credit (Purchase and Installation of Equipment) (PDF)

  • TC-50A: Application for Biomass Resource Credit (PDF)

  • TC-59: Alternative Fuel Property Credit (PDF)

  • State Tax Incentives for Hydrogen Fuel Cells (PDF)

  • Additional Information regarding Incentives for the Production, Distribution and Sale of Alternative Fuels (PDF)

  • ETC-53: Energy Efficient Manufactured Home Credit Application (PDF)

  • TC-53: Energy Efficient Manufactured Home Credit (PDF)

  • Tax Incentives For Manufactured Homes (PDF)

  • TC-38: SC Solar Energy System Credit (PDF)

  • TC-38: Solar Energy System Credit- Energy Office Certification (PDF)

  • TC-54: Clean Energy Credit (PDF)

  • TC-54A: Application for Clean Energy Credit (PDF)

  • TC-58: Solar Energy Property Credit (PDF)

  • TC-58A: Application for Solar Energy Property Credit (PDF)

  • RR24-2: Solar Energy Credit (PDF)

Federal Energy Efficiency Tax Incentives

In addition to incentives offered by the State of South Carolina, the Federal government also provides incentives for energy efficiency upgrades. Information about Federal incentives can be found in the online DSIRE (Database of State Incentives for Renewables & Energy) database where you can search incentives by type and/or by state.

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Office of Regulatory Staff

1901 Main Street, Suite 1500

Columbia, SC 29201

 

General Information: (803) 737-0800

Consumer Complaints and Inquiries:

(803) 737-5230 (local)

1-800-922-1531 (toll-free within South Carolina)


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