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Level 1
June 1, 2019
Solved

Do all Low E windows qualify as energy-efficient?

I understand it has to be for your principal residence...can't be for new construction...has a lifetime limit of $200 for windows...but I can't find anything that determines whether low E glass is enough to qualify.  Thank you

DoninGA
DoninGAAnswer
Level 15
June 1, 2019

The window must be Energy Star certified.  You can check the manufacturer's website.

See this Energy Star website - https://www.energystar.gov/about/federal_tax_credits

Federal Tax Credits: Windows, Doors & Skylights

Windows, doors and skylights that earn the ENERGY STAR save energy, improve comfort and help protect the environment.

Tax Credit Amount: 10% of cost
Note: There is a total credit limit of $200 for windows/doors/skylights for all years since 2005.  For purposes of figuring the credit, do not include labor costs.

Requirements:
Must be ENERGY STAR certified

1 reply

DoninGA
Level 15
DoninGALevel 15Answer
Level 15
June 1, 2019

The window must be Energy Star certified.  You can check the manufacturer's website.

See this Energy Star website - https://www.energystar.gov/about/federal_tax_credits

Federal Tax Credits: Windows, Doors & Skylights

Windows, doors and skylights that earn the ENERGY STAR save energy, improve comfort and help protect the environment.

Tax Credit Amount: 10% of cost
Note: There is a total credit limit of $200 for windows/doors/skylights for all years since 2005.  For purposes of figuring the credit, do not include labor costs.

Requirements:
Must be ENERGY STAR certified