How much you get
There's no flat dollar rebate for windows or doors from LADWP in Pasadena the way a heat pump or water heater rebate works. The real incentive for window replacement in Pasadena comes from the IRS, not LADWP: the 25C Energy Efficient Home Improvement Credit pays back 30% of costs on ENERGY STAR Most Efficient windows, up to $600 a year, plus up to $500 for doors.
Keep in mind the $600 window portion shares a $1,200-a-year cap with insulation and air sealing, so timing a large window replacement and an insulation job in the same tax year can eat into both. The credit is specific about certification: it requires the ENERGY STAR Most Efficient tier, not just a standard ENERGY STAR sticker.
Source: IRS Energy Efficient Home Improvement Credit (25C), LADWP
Installers
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Common questions
Is there a Pasadena window rebate?
Not from LADWP directly — the incentive that applies is the federal Energy Efficient Home Improvement Credit (25C), worth 30% of ENERGY STAR Most Efficient window costs up to $600 a year, plus up to $500 for qualifying doors.
How do I claim the federal window credit in Pasadena?
File Form 5695 with your federal tax return for the year the windows or doors were installed. Keep the manufacturer's certification statement showing ENERGY STAR Most Efficient status — your installer or the manufacturer's website should have it.
Other rebates in Pasadena
Windows are one piece of a whole-home retrofit. See what else Pasadena homeowners can claim:
- Heat Pump Rebates in Pasadena
- Heat Pump Water Heater Rebates in Pasadena
- Insulation Rebates in Pasadena
- Solar Rebates in Pasadena
- Home Battery Rebates in Pasadena
- EV Charger Rebates in Pasadena
- Smart Thermostat Rebates in Pasadena
Next steps
View all Pasadena rebate programs → or get matched with local installers through our free quote tool →. For the current source of truth, check the official ENERGY STAR federal tax credit page →.