State research · updated July 2026

Replacement Windows in Georgia

Current incentive status, energy-code requirements, and local market research for Georgia homeowners replacing windows and doors.

Rebates & incentives

The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.

Georgia's Home Energy Rebates (both the Home Efficiency Rebates and HEAR tracks) are live statewide, administered by the Georgia Environmental Finance Authority (GEFA), with more than $25 million delivered as of spring 2026. Windows fit best under the Home Efficiency Rebates track as part of a whole-home retrofit with modeled energy savings — federal guidance changes taking effect in late 2026 may alter program details, so confirm current rules.

  • Georgia Home Energy Rebates (GEFA). The statewide IRA-funded program pays rebates scaled to household income and projected whole-home energy savings; window replacement can count within a broader efficiency project but is not rebated as a standalone measure. (energyrebates.georgia.gov)
  • Georgia Power Home Energy Improvement Program. Georgia Power's residential efficiency program rebates a share of qualifying improvements — primarily insulation, air sealing, duct sealing, and HVAC measures. Windows are not a core rebated measure, so window projects mainly benefit when bundled with qualifying air-sealing and whole-house work. Confirm current measure list. (GeorgiaPower.com HEIP pages; DSIRE)

Energy code

Georgia enforces a State Minimum Standard Energy Code still based on the 2015 IECC with Georgia amendments — a moderate standard where low solar-heat-gain glass matters as much as U-factor given the state's long cooling season.

Local market research in Georgia