Yes, there are tax credits and rebates available for energy efficient windows in Oregon, but the landscape changed significantly in 2025. The federal Energy Efficient Home Improvement Credit (Section 25C) expired on December 31, 2025, after Congress accelerated its sunset through the One Big Beautiful Bill Act. Homeowners who installed qualifying windows by that deadline can still claim up to $600 on their 2025 federal tax return. For 2026 projects, Oregon homeowners still have access to cash incentives through the Energy Trust of Oregon, new state rebate programs funded by $113 million in federal awards, and local programs like Portland’s Clean Energy Community Benefits Fund. This guide breaks down every credit, rebate, and incentive available to Oregon homeowners right now, what has expired, and how to get the most money back on your window replacement project.
What Is the Oregon Window Energy Tax Credit?
The Oregon window energy tax credit refers to the combination of federal and state incentives that Oregon homeowners have used to reduce the cost of installing energy efficient windows. On the federal level, the main program was the Energy Efficient Home Improvement Credit under Section 25C of the Internal Revenue Code. This credit covered 30 percent of the product cost for qualifying exterior windows and skylights, up to $600 per year. It was part of a larger $1,200 annual cap that also included doors, insulation, and other building envelope improvements.
On the state level, the Energy Trust of Oregon has offered cash incentives for qualifying window installations for years. These incentives are funded by Oregon utility customers, not by federal tax dollars, which means they continue to operate even after the federal credit ended. According to the Oregon Department of Energy, Oregon was also awarded over $113 million from the U.S. Department of Energy for two new Home Energy Rebate Programs that are expected to launch in spring 2026.
Homeowners in Newberg, Portland, and across the Willamette Valley who are planning a window upgrade should understand exactly which programs are still active and how to combine them for the deepest possible savings on replacement windows.
Can You Still Get a Tax Credit for Energy Efficient Windows?
No, you cannot get a new federal tax credit for energy efficient windows installed in 2026 or later. The Section 25C Energy Efficient Home Improvement Credit expired on December 31, 2025. Under the One Big Beautiful Bill Act, signed into law on July 4, 2025, Congress accelerated the sunset of this credit from its original 2032 expiration date. Any windows installed after December 31, 2025, do not qualify for the federal credit.
However, if you installed qualifying windows during 2025, you can still claim the credit when you file your 2025 federal tax return in 2026. According to the IRS, homeowners must file Form 5695 (Residential Energy Credits) and include the Qualified Manufacturer Identification Number (QMID) for each qualifying window. The QMID is a 17-character alphanumeric code that appears on the manufacturer’s certification or product documentation. No credit is allowed without it.
The credit was worth 30 percent of the product cost, up to $600 per year for windows and skylights specifically. This $600 window cap fell within the larger $1,200 annual aggregate limit that covered all building envelope improvements. According to the IRS, the Section 25C credit was nonrefundable and could not be carried forward to future years. If your tax liability was less than the credit amount, the unused portion was lost.
Are Energy Credits Going Away in 2026?
Yes, the two main federal residential energy credits have gone away for new installations in 2026. Both the Energy Efficient Home Improvement Credit (Section 25C) and the Residential Clean Energy Credit (Section 25D) expired after December 31, 2025, according to IRS guidance published under the One Big Beautiful Bill Act. Windows, doors, insulation, HVAC systems, solar panels, and battery storage installed in 2026 or later no longer qualify for these federal credits.
According to the Alliance to Save Energy, these federal tax credits encouraged everything from triple-pane windows to efficient lighting in homes across the country. Their expiration represents a significant shift for homeowners who were counting on federal help to offset the cost of energy upgrades. However, state-level and utility-level programs in Oregon remain active and are not tied to the federal tax code. The Energy Trust of Oregon is funded by utility customers, not the federal government, so its incentive programs continue regardless of what happens in Congress.
Homeowners in the Portland metro area who want to take advantage of every available incentive should act sooner rather than later. State and utility programs have limited budgets that can run out, and incentive amounts can change from year to year. Getting a clear picture of what energy efficient windows qualify for current programs is the first step toward maximizing savings.
What Types of Windows Qualify for Rebates?
Windows that qualify for rebates must meet specific energy performance standards set by the ENERGY STAR program and the National Fenestration Rating Council (NFRC). According to ENERGY STAR, qualifying windows must have an NFRC-certified U-factor and Solar Heat Gain Coefficient (SHGC) that meet or exceed the minimum criteria for the climate zone where the home is located.
Oregon falls within the ENERGY STAR Northern climate zone. For this zone, windows must have a U-factor of 0.27 or lower and an SHGC of 0.40 or lower to earn ENERGY STAR certification under Version 7.0 specifications. The U-factor measures how fast heat transfers through the window. A lower number means less heat loss. The SHGC measures how much solar heat the window lets in. A lower number means less unwanted heat gain in summer.
For the Energy Trust of Oregon’s cash incentive program, windows must meet a minimum U-value of 0.30 or less. According to the Energy Trust, windows with a U-value of 0.27 or better earn $1 per square foot in cash back, and windows with a U-value of 0.24 or better earn $1.50 per square foot. These incentives apply to homes served by Portland General Electric, Pacific Power, NW Natural, Cascade Natural Gas, or Avista.
Homeowners in Newberg and across the Portland metro who are replacing single-pane or older double-pane windows will see the biggest performance jump by choosing windows that exceed the minimum ENERGY STAR requirements. Learning how to read window energy ratings makes it much easier to compare products and pick the right one for Oregon’s climate.
How Much Tax Credit Do You Get for Windows?
The federal tax credit for windows was worth 30 percent of the product cost, up to a maximum of $600 per year. This applied to qualifying exterior windows and skylights installed in your primary residence through December 31, 2025. The $600 cap was specific to windows and skylights and sat within a broader $1,200 annual limit that also covered exterior doors (up to $250 per door, $500 total) and insulation.
Here is a practical example. If a homeowner in Beaverton, Oregon spent $5,000 on qualifying ENERGY STAR windows and had them installed in 2025, 30 percent of that cost would be $1,500. But the annual cap is $600, so the maximum credit they could claim on their 2025 tax return is $600. That $600 reduces the amount of federal tax they owe dollar for dollar.
According to the IRS, this credit was only available for the year the windows were installed and placed in service. It could not be carried forward. If the homeowner did not owe at least $600 in federal income tax, the unused portion of the credit was lost. This is an important distinction that many homeowners missed. The credit was nonrefundable, meaning it reduced your tax bill but could never result in a refund beyond what you already owed.
Are There Any Government Programs for Window Replacement?
Yes, there are government programs for window replacement still available to Oregon homeowners in 2026, even though the federal tax credit has expired. The most significant programs include the Energy Trust of Oregon cash incentives, the Oregon Department of Energy’s new Home Energy Rebate Programs, and the Portland Clean Energy Community Benefits Fund.
The Energy Trust of Oregon offers cash back for qualifying window installations in homes served by participating utilities. This program is funded by a surcharge on utility bills, not federal tax credits, so it continues to operate in 2026 and beyond. According to the Energy Trust, homeowners can receive $1 to $1.50 per square foot of qualifying window installed, depending on the U-value of the window. The incentive is typically applied as an instant discount through participating contractors enrolled as Energy Trust Trade Allies.
The Oregon Department of Energy was awarded over $113 million from the U.S. Department of Energy under the Inflation Reduction Act for two new Home Energy Rebate Programs. According to ODOE, these programs are expected to launch in spring 2026 and will provide financial incentives for eligible home improvements, including windows, to single-family and multifamily households. The Energy Trust of Oregon will deliver these programs in areas served by Portland General Electric and Pacific Power, while Earth Advantage will serve the 38 consumer-owned utility areas.
For income-qualified households in Portland, the Portland Clean Energy Community Benefits Fund provides substantial support for energy upgrades. According to the City of Portland, the fund’s Energy Friendly Homes program is investing $140 million over five years to upgrade more than 3,000 single-family homes. Households below 80 percent of the area median income can receive up to $50,000 per home for deep energy retrofits, which can include replacement windows and doors.
Can I Get a Grant To Upgrade My Windows?
Yes, some Oregon homeowners can get grant-style funding to upgrade their windows, depending on income level and location. The Portland Clean Energy Community Benefits Fund and the upcoming Oregon Home Energy Rebate Programs both offer incentives that function like grants because the money does not need to be paid back. These programs prioritize low- and moderate-income households.
According to the Oregon Department of Energy, the new Home Energy Rebate Programs launching in spring 2026 will include both the HOMES (Home Owner Managing Energy Savings) and HEAR (Home Electrification and Appliance Rebates) programs. These programs will provide point-of-sale rebates, meaning the discount is applied at the time of purchase rather than requiring a tax filing. Rebate amounts will vary based on household income, with the largest rebates reserved for households at or below 80 percent of the area median income.
The Energy Trust of Oregon also offers an enhanced incentive program called Savings Within Reach for income-qualified households. This program provides higher-than-standard cash incentives for energy efficiency upgrades, including windows, to households that meet certain income thresholds. Homeowners in Newberg, Sherwood, and across the Willamette Valley who are served by PGE, Pacific Power, or NW Natural should check their eligibility for this program before starting a window project.
What Are the Income Limits for Homeowner Grants?
The income limits for homeowner grants vary by program. For the Portland Clean Energy Community Benefits Fund, the highest level of support (up to $50,000 per home) is available to households at or below 80 percent of the area median income (AMI). Higher-income households may qualify for $15,000 to $30,000 depending on their income tier and the scope of the project, according to the City of Portland.
For the Oregon Home Energy Rebate Programs set to launch in spring 2026, the U.S. Department of Energy has established income-based tiers. According to DOE guidelines, households at or below 80 percent of AMI are eligible for the largest rebates, often covering up to 100 percent of project costs. Households between 80 and 150 percent of AMI receive moderate rebates, and households above 150 percent of AMI receive the smallest rebates or may not qualify for certain programs.
The Energy Trust of Oregon’s Savings Within Reach program also uses income thresholds to determine eligibility for enhanced incentives. These thresholds change periodically, so homeowners in the Portland area should contact the Energy Trust directly or work with a certified contractor who can check eligibility at the time of the project.
How to Get Free Windows?
Getting truly free windows is rare, but it is possible for income-qualified households in Oregon who combine multiple incentive programs. When a household qualifies for the maximum support from the Portland Clean Energy Community Benefits Fund, the Oregon Home Energy Rebate Programs, and Energy Trust of Oregon incentives, the combined savings can cover most or all of the cost of a window replacement project.
According to reporting by OPB (Oregon Public Broadcasting), when state, federal, and nonprofit incentives are paired together in Oregon, the savings can cover half to nearly all costs, depending on the purchase and the homeowner’s income level. The key is stacking programs that are allowed to be combined. The Energy Trust of Oregon’s incentives can typically be stacked with the Portland Clean Energy programs, though stacking rules vary and change over time.
For most homeowners in the Newberg and Portland area who do not meet the income qualifications for full grant funding, energy efficient replacement windows are still an excellent investment because the energy savings pay back the cost over time. According to ENERGY STAR, replacing old windows with ENERGY STAR certified models lowers household energy bills by an average of 12 percent nationwide.
What Windows Can Be Claimed on Taxes?
Windows that could be claimed on taxes under the now-expired Section 25C credit had to meet specific ENERGY STAR certification requirements and be installed in the taxpayer’s primary residence. According to the IRS, qualifying windows needed to be ENERGY STAR certified for the climate zone where the home is located, and the manufacturer had to provide a Qualified Manufacturer Identification Number (QMID) and certification statement.
For Oregon, which falls in the ENERGY STAR Northern climate zone, qualifying windows needed a U-factor of 0.27 or lower and an SHGC of 0.40 or lower under Version 7.0 specifications effective October 2023. Windows meeting the ENERGY STAR Most Efficient designation, with U-factors of 0.20 or lower, provided even better performance.
Only the product cost of the windows qualified for the credit, not the installation labor. Homeowners needed an itemized receipt showing the product cost separate from labor, the NFRC label or certification, the manufacturer’s certification statement, and the QMID. The credit applied only to existing homes used as the taxpayer’s principal residence. Rental properties, second homes, and new construction did not qualify for the Section 25C credit. Homeowners who also replaced exterior doors alongside their windows could claim up to $250 per door and $500 total for replacement doors under the same annual cap.
Is the Window Grant Real?
Yes, window grants are real, but many of the ads and social media posts claiming “free windows from the government” are misleading. There is no single government program that gives every homeowner free windows. What does exist is a combination of tax credits, utility rebates, and income-based grant programs that can significantly reduce the cost of window replacement for qualifying households.
According to the Oregon Department of Energy, the state’s new Home Energy Rebate Programs funded by $113 million in federal awards are legitimate and will provide real rebates to qualifying homeowners. The Energy Trust of Oregon’s cash incentive program is also well-established and has been operating for years. And the Portland Clean Energy Community Benefits Fund has already distributed millions of dollars for home energy upgrades across Portland.
The important thing is to verify every program through official sources before committing to a project. Homeowners in the Portland metro area should check directly with the Oregon Department of Energy, the Energy Trust of Oregon, or their local utility company. Working with a reputable, certified window installer who is enrolled as an Energy Trust Trade Ally is the safest way to make sure you receive every incentive you are entitled to.
Can I Deduct the Cost of New Windows on My Taxes?
No, you cannot deduct the cost of new windows on your federal income taxes as a standard deduction or itemized deduction. The federal benefit for energy efficient windows was a tax credit, not a deduction. A tax credit reduces the amount of tax you owe dollar for dollar. A deduction only reduces your taxable income, which results in a smaller benefit.
According to the IRS, the Section 25C Energy Efficient Home Improvement Credit provided a direct credit of 30 percent of the product cost, up to $600 per year. Homeowners did not need to itemize their deductions to claim it. They simply filed Form 5695 along with their Form 1040 tax return. This was a significant advantage because it meant every eligible homeowner could claim the credit, regardless of whether they took the standard deduction or itemized.
Since the credit expired after December 31, 2025, homeowners installing windows in 2026 have no federal tax benefit to claim. The only financial incentives for 2026 window installations come from state, utility, and local programs. Oregon homeowners who are served by participating utilities can still receive cash back through the Energy Trust of Oregon’s programs, and income-qualified households may have access to additional grant funding.
How Do I Know if My Windows Are Eligible for Tax Credit?
You know your windows are eligible for the tax credit if they were ENERGY STAR certified for your climate zone, installed and placed in service in your primary residence by December 31, 2025, and came with a Qualified Manufacturer Identification Number (QMID) from the manufacturer. All three conditions must be met.
According to the National Fenestration Rating Council (NFRC), every ENERGY STAR certified window carries an NFRC label showing its U-factor, SHGC, visible transmittance, and air leakage ratings. For Oregon homes, the window needed a U-factor of 0.27 or lower to meet ENERGY STAR Version 7.0 standards. Homeowners can verify whether a specific product is ENERGY STAR certified by searching the NFRC Certified Products Directory using the product’s CPD number.
If you installed qualifying windows in 2025 and have not yet filed your taxes, gather your receipts, the NFRC labels or product certifications, the QMID codes, and any written records from your installer. File Form 5695 with your 2025 federal tax return to claim the credit. The IRS recommends keeping all documentation for at least three years from the date you file.
Who Qualifies for the $6,000 Senior Tax Credit?
There is no specific “$6,000 senior tax credit” for windows or home energy upgrades. This is a common misconception that has spread through misleading online ads and social media posts. The federal Energy Efficient Home Improvement Credit was capped at $1,200 per year for building envelope improvements (windows, doors, insulation) and $2,000 per year for heat pumps, for a combined maximum of $3,200 per year. It was not age-restricted and was available to all taxpayers regardless of age.
Some confusion may come from the fact that senior homeowners on fixed incomes may qualify for income-based programs that offer larger rebates. In Oregon, the Portland Clean Energy Community Benefits Fund can provide up to $50,000 per home for deep energy retrofits for income-qualified households. The upcoming Oregon Home Energy Rebate Programs will also offer larger rebates to lower-income households. These programs are income-based, not age-based, but seniors on fixed incomes are more likely to meet the income thresholds.
Homeowners of any age in Newberg, Beaverton, Tigard, and across the Portland metro area should check their eligibility for every available program before starting a window project. Families in Beaverton and surrounding communities have access to the same Energy Trust incentives as Portland residents as long as their utility provider participates. A qualified window contractor who works as an Energy Trust Trade Ally can help identify which programs apply to your specific situation.
Does Oregon Have a Window Replacement Program?
Yes, Oregon has multiple window replacement programs that provide financial incentives to homeowners. The primary program is the Energy Trust of Oregon’s residential window incentive, which offers cash back per square foot for qualifying window installations. This program is active in 2026 and available to homes served by Portland General Electric, Pacific Power, NW Natural, Cascade Natural Gas, or Avista.
According to the Energy Trust, the incentive amounts are based on the U-value of the installed windows. Windows with a U-value of 0.27 or better earn $1 per square foot in cash back, and windows with a U-value of 0.24 or better earn $1.50 per square foot. These incentives are typically applied as instant discounts through participating Trade Ally contractors, so the homeowner pays less out of pocket at the time of installation.
In addition, the Oregon Department of Energy’s new Home Energy Rebate Programs are expected to launch in spring 2026 with $113 million in funding from the U.S. Department of Energy. According to ODOE, these programs will offer rebates for eligible home improvements, including windows, with the largest rebates going to low- and moderate-income households. For Portland residents, the Portland Clean Energy Community Benefits Fund adds another layer of support, especially for income-qualified households.
The combination of these programs means Oregon homeowners have more incentive options for window replacement than residents of most other states, even without the federal tax credit.
| Program | Type | Incentive Amount | Status | Who Qualifies |
|---|---|---|---|---|
| Federal 25C Tax Credit | Tax Credit | 30% of cost, up to $600/year | Expired Dec. 31, 2025 (can still file for 2025 projects) | Homeowners who completed installation by Dec. 31, 2025 |
| Energy Trust of Oregon | Cash Incentive | $1 to $1.50 per sq ft | Active in 2026 | Homes served by PGE, Pacific Power, NW Natural, Cascade Natural Gas, or Avista |
| Oregon Home Energy Rebate Programs (HOMES/HEAR) | Rebate | Varies by income tier | Expected to launch spring 2026 | Single-family and multifamily households |
| Portland Clean Energy Fund (Energy Friendly Homes) | Grant | $15,000 to $50,000 per home | Active in 2026 | Income-qualified Portland households |
| Energy Trust Savings Within Reach | Enhanced Cash Incentive | Higher than standard rates | Active in 2026 | Income-qualified households in participating utility areas |
Sources: Internal Revenue Service (25C credit details), Energy Trust of Oregon (cash incentive amounts), Oregon Department of Energy (Home Energy Rebate Programs), City of Portland (Clean Energy Fund).
What Grants Can You Get for Windows?
Grants you can get for windows in Oregon include funding through the Portland Clean Energy Community Benefits Fund, the Oregon Home Energy Rebate Programs, and the Energy Trust of Oregon’s Savings Within Reach program. These are not loans. They are cash incentives or rebates that reduce your out-of-pocket cost and do not need to be repaid.
The Portland Clean Energy Community Benefits Fund is the largest of these programs. According to the City of Portland, the fund invests approximately $150 million per year in clean energy projects across the city. The Energy Friendly Homes program within this fund provides up to $50,000 per home for deep energy retrofits for households below 80 percent of the area median income, and $15,000 to $30,000 for moderate-income households.
For homeowners outside Portland city limits, the Energy Trust of Oregon’s standard and Savings Within Reach incentive programs are the primary options. Homeowners in Newberg, Sherwood, Tigard, and other communities across the Willamette Valley who are served by participating utilities can access these cash incentives through certified local contractors.
How Do You File for the Window Tax Credit?
You file for the window tax credit by completing IRS Form 5695 (Residential Energy Credits) and attaching it to your Form 1040 federal tax return. The credit is claimed in Part II of Form 5695, which covers the Energy Efficient Home Improvement Credit. On line 20, you enter the Qualified Manufacturer Identification Number (QMID) and cost information for your qualifying windows.
According to the IRS, you will need the following documents to file correctly: an itemized receipt showing the product cost separate from labor, the NFRC label or product certification for each window, the manufacturer’s certification statement confirming the windows meet ENERGY STAR requirements, the QMID code for each qualifying product, and proof of the installation date showing the windows were placed in service by December 31, 2025.
Most online tax preparation software will walk you through the Form 5695 process step by step. If you file electronically, the software transfers the credit amount to your Form 1040 automatically. The IRS recommends keeping copies of all receipts, manufacturer certifications, and your completed Form 5695 for at least three years from the filing date. Homeowners who are unsure about their specific tax situation should consult with a tax professional.
Who Is Eligible for REAP Grant 2026?
The REAP (Rural Energy for America Program) grant is a U.S. Department of Agriculture program that provides funding for renewable energy systems and energy efficiency improvements, but it is designed for rural small businesses and agricultural producers, not residential homeowners. Most Oregon homeowners are not eligible for REAP grants for window replacement.
According to the USDA, eligible applicants for REAP include agricultural producers with at least 50 percent of gross income coming from agricultural operations and small businesses located in eligible rural areas. The program provides grants covering up to 50 percent of project costs. For residential homeowners in the Portland metro area, the REAP program does not apply, but the Oregon-specific programs described in this guide (Energy Trust, ODOE rebates, Portland Clean Energy Fund) offer comparable or better support for qualifying households.
Rural Oregon homeowners who operate farms or small businesses may be eligible for REAP funding for energy improvements to their business properties. Contact the USDA Rural Development office in Oregon for current eligibility requirements and application deadlines.
How Much Energy Do You Actually Save With New Windows?
New energy efficient windows save a significant amount of energy. According to the U.S. Department of Energy, heat gain and heat loss through windows are responsible for 25 to 30 percent of residential heating and cooling energy use. Replacing old, inefficient windows with ENERGY STAR certified models can dramatically reduce that loss.
ENERGY STAR reports that replacing old windows with ENERGY STAR certified windows lowers household energy bills by an average of 12 percent nationwide. The U.S. Department of Energy also states that low-E coatings on modern glass can reduce energy loss through windows by 30 to 50 percent compared to older, uncoated glass. For homes in Oregon’s climate zone 4C, where winters are cool and wet, the energy savings from high-performance windows are substantial because the heating season runs six months or longer.
According to the U.S. Department of Energy, approximately 35 to 45 percent of the heat a home loses in winter passes through windows and doors. For a typical Newberg or Portland home with 15 to 20 windows, upgrading from single-pane or older double-pane windows to modern ENERGY STAR certified models can cut heating costs noticeably in the first winter after installation. The savings continue every year for the life of the windows, which is 20 to 30 years or more for quality products. To get the full benefit, proper installation is critical. Choosing the wrong installer or cutting corners during the process can reduce performance and void warranties, which is why avoiding common window replacement mistakes matters just as much as choosing the right product.
Homeowners who want to understand exactly how window performance is measured and compared can learn more about energy efficiency upgrades and how they affect long-term comfort and costs.
Frequently Asked Questions
Can I Still Claim the Federal Window Tax Credit in 2026?
Yes, you can still claim the federal window tax credit in 2026, but only for windows that were installed and placed in service by December 31, 2025. You claim the credit on your 2025 federal tax return using IRS Form 5695. According to the IRS, windows purchased in 2025 but not installed until 2026 do not qualify. The installation must have been completed before the deadline. Homeowners in the Portland metro area who finished their window projects in time should file as soon as possible to receive their credit.
What Is the Maximum Tax Credit for Windows?
The maximum tax credit for windows under the Section 25C program was $600 per year. This covered 30 percent of the product cost for qualifying exterior windows and skylights. The $600 window cap was part of a larger $1,200 annual limit for building envelope improvements, according to the IRS. This credit was available annually from 2023 through December 31, 2025.
Does the Energy Trust of Oregon Still Offer Window Incentives?
Yes, the Energy Trust of Oregon still offers window incentives in 2026. According to the Energy Trust, homeowners can receive $1 per square foot for windows with a U-value of 0.27 or better and $1.50 per square foot for windows with a U-value of 0.24 or better. To qualify, the home must be served by Portland General Electric, Pacific Power, NW Natural, Cascade Natural Gas, or Avista. These incentives are separate from the expired federal tax credit and continue regardless of changes to federal tax law.
Do I Need a Specific Contractor To Get Window Rebates in Oregon?
For Energy Trust of Oregon instant incentives, yes. According to the Energy Trust, contractors must be enrolled as Trade Allies to offer instant incentives directly to customers at the time of installation. Working with a certified Trade Ally in the Newberg and Portland area is the easiest way to receive the incentive as an upfront discount rather than waiting for a reimbursement after the project is done.
Can Renters Claim Window Tax Credits in Oregon?
No, renters cannot claim the Section 25C window tax credit. According to the IRS, the credit was only available to homeowners who installed qualifying windows in an existing home they owned and used as their principal residence. Rental properties and homes not used as a primary residence did not qualify. However, rental property owners in Oregon may be eligible for the Oregon Business Energy Tax Credit (BETC), which covers up to 35 percent of eligible costs for weatherization improvements on rental properties, according to the Oregon Department of Energy.
What Happens if I Miss the Deadline To File for My 2025 Window Credit?
If you miss the standard tax filing deadline, you can still claim the credit by filing an amended return. According to the IRS, homeowners have up to three years from the original filing date to amend their return and claim a missed credit. If you installed qualifying windows in 2025 and forgot to file Form 5695 with your original return, you can submit Form 1040-X (Amended U.S. Individual Income Tax Return) along with the completed Form 5695 to claim the credit retroactively.
Will New Federal Window Tax Credits Come Back?
No new federal window tax credits have been announced as of mid-2026. The One Big Beautiful Bill Act, signed on July 4, 2025, accelerated the end of the Section 25C and Section 25D credits. According to the Alliance to Save Energy, energy efficiency advocates continue to push for new federal incentives, but there is no current legislation that would reinstate window tax credits. Oregon homeowners should focus on the state and utility programs that are actively available now rather than waiting for potential future federal action.
Final Thoughts
The federal tax credit for energy efficient windows is gone for new installations, but Oregon homeowners still have real options to reduce the cost of a window upgrade. The Energy Trust of Oregon’s cash incentives are active and available right now. The Oregon Department of Energy’s $113 million Home Energy Rebate Programs are on track to launch in spring 2026. And Portland’s Clean Energy Community Benefits Fund is already helping thousands of households afford energy upgrades. For homeowners who completed qualifying installations in 2025, filing IRS Form 5695 with your tax return is the final step to claiming up to $600 back.
The bottom line is this: energy efficient windows are worth the investment whether or not a tax credit is available. According to the U.S. Department of Energy, 25 to 30 percent of your heating and cooling costs go right through your windows. Upgrading to modern, high-performance windows in Newberg, Portland, or anywhere in the Willamette Valley pays for itself in lower energy bills, better comfort, and higher home value. EnergyGuard Windows & Doors has been helping homeowners across the Portland metro area choose and install the right replacement windows for over 40 years. Call (503) 554-5500 today to schedule a free in-home consultation and find out exactly which incentives apply to your project.