Sacramento HVAC and Your Taxes
Unless you’re a CPA, odds are better than even that you don’t greet tax season with joyous anticipation. That’s exactly why energy-efficient HVAC upgrades save money in more than one way: you save on your energy bills, and state and federal HVAC tax credits can help offset the upfront cost โ one more good reason to talk to Ace Plumbing Heating and Air Conditioning about your next upgrade.
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โ ๏ธ A Note on This Page’s Accuracy
Federal HVAC tax credit rules have changed substantially more than once in the last several years โ most notably with the Inflation Reduction Act in 2022 and further federal legislation in 2025. Because these programs shift with new legislation, the specific figures below should be verified against current IRS and EnergyStar.gov guidance, or with a tax professional, before you rely on them or before this page is published. We’ve kept this page focused on historical context and general guidance rather than stating current credit amounts with certainty we can’t confirm.
Federal HVAC Tax Credits: A Quick History
The Non-Business Energy Property Tax Credit was in force from December 31, 2017 through December 31, 2021. It offered a tax credit of 10% of cost up to $500, or a specific amount ranging from $50โ$300 depending on the equipment, and applied only to installations in a homeowner’s principal residence (excluding rental properties and new construction) completed by December 31, 2021. Covered installations included:
- Ductless split systems with a SEER greater than 15 for heating, and greater than 16 for central air conditioning
- Package systems with a SEER greater than 14
- Gas, oil, or propane-fired tank water heaters with an AFUE greater than 95
- Gas, propane, or oil-fired furnace installations with an AFUE greater than 95
- Additional credits for energy-efficient doors, windows, skylights, insulation, roofs, and renewable energy
That credit expired at the end of 2021, but it wasn’t the end of the story. The Inflation Reduction Act, signed in 2022, introduced a new and generally more generous federal credit (the Energy Efficient Home Improvement Credit) starting in tax year 2023, with different qualifying equipment, percentages, and annual caps than the older program above. Federal energy tax policy has continued to shift since then, including further legislative changes in 2025 โ which is exactly why we’re not stating a specific “current” federal credit amount here. Check directly with the IRS or EnergyStar.gov, or ask your tax professional, for what’s actually available in the current tax year.
California HVAC Tax Credits
Beyond federal programs, California energy incentives and utility-specific rebates (such as those through SMUD) periodically offer additional savings on qualifying equipment. Program requirements and availability shift over time, similar to federal credits, so Ace can help you check what’s currently on the table when you’re planning an upgrade.
Are Sacramento HVAC Installations Cost-Effective Regardless of Tax Credits?
Credits and rebates are only one part of the cost equation โ your tax credit, whatever it currently is, won’t pay for your system on its own. It’s worth looking at the bigger picture:
- Repair history: If your repair bills keep mounting, you’ll eventually reach a point where replacement is the more cost-effective choice โ see our AC replacement vs. repair guide for how to think through that math.
- System age: Older systems weren’t built to today’s efficiency standards, and that gap widens as the unit loses efficiency with age.
- Energy savings: Newer systems do more with less electricity and gas, which adds up in monthly savings regardless of what any tax credit looks like.
- Regulations: Tax credit programs change more often than most homeowners expect, sometimes with retroactive provisions covering gaps between tax years. Keep your paperwork accessible, and talk to your tax professional about whether an amended return makes sense if credit rules shift after your purchase.
Frequently Asked Questions
Are there still federal tax credits for HVAC upgrades? Federal credit programs for energy-efficient HVAC have existed in some form continuously since 2017, but the specific program, amounts, and qualifying equipment have changed more than once. Check current IRS guidance or EnergyStar.gov, since we don’t want to quote a specific figure here that may already be out of date.
Does California offer its own HVAC rebates separate from federal credits? Yes โ state and utility-level programs (including through SMUD) periodically offer rebates on qualifying high-efficiency equipment, separate from whatever federal credit is currently active. Ace can help you check what’s available when you’re ready to install.
Should I wait for a tax credit before replacing my HVAC system? Generally, no โ if your system is failing, aging, or costing more to repair than replace, waiting on tax credit timing usually costs more in ongoing repairs and inefficiency than the credit would save. Tax credits are worth factoring in, but shouldn’t be the deciding factor on their own.
Trusted Heating and Cooling Service and Advice in Sacramento
It should go without saying, but we’re home heating and cooling professionals, not accountants. The tax implications of any home improvement project should be discussed with your tax professional, while sourcing the best heating and cooling solutions for the Sacramento area is something to take up with Ace Plumbing Heating and Air Conditioning. To get started, call us at (916) 455-4548. You’ll get a free written estimate, advice you can trust, and a quick installation that will help you reap savings and comfort for years to come.