Solar Tax Credit 2026 — What Changed, and What You Actually Have Left

Most solar websites still tell you there's a 30% federal tax credit waiting for you. For a homeowner buying a system in 2026, that is no longer true — and we would rather lose a sale than let you sign a contract expecting a check that isn't coming.

What Actually Happened

For years, Section 25D let a homeowner subtract 30% of a solar installation directly from their federal tax bill. The One Big Beautiful Bill Act, signed in July 2025, moved the end date up dramatically. Instead of stepping down through 2034 as originally scheduled, the residential credit was cut off for expenditures made after December 31, 2025.

That means the relevant question is no longer "how much is my credit?" It's "what does this system cost, and what does it save?" Which, honestly, is the question that should have been driving the decision the whole time.

Is There Anything Left?

Yes — just not the big one, and not in the form most people expect.

• California's property tax exclusion. An active solar energy system doesn't trigger a reassessment of your home. Your property value goes up; your property tax bill doesn't follow it. This one is a genuine, quiet win, and it's still in place — though it does carry a legislative sunset, so confirm the current date applies to your install year.
• SGIP battery rebates. California's Self-Generation Incentive Program still puts money toward battery storage, with much larger amounts reserved for qualifying customers — medical baseline, well-water dependency, and homes in high fire-threat districts. Funding runs in blocks and can be claimed out, so it's worth checking availability at the time you sign, not months ahead.
• Leases and PPAs sit on a different section of the tax code. Third-party-owned systems are claimed by the company that owns the equipment under the commercial credit, not by you under 25D. That credit has its own rules and deadlines. Whether any of it reaches you depends entirely on how the deal is priced — and a lease is a very different financial product from ownership. Read the escalator clause before you read anything else.
• Legacy net metering. If you already have an NEM 1.0 or 2.0 system, that grandfathered position has real value. Don't let anyone talk you into a change that quietly resets it.

So Does Solar Still Pencil in Bakersfield?

For a lot of Kern County homes, yes — but the math is different now, and it deserves to be shown honestly.

Two things drive it. The first is that we get punishing summers and outstanding sun, so a system here produces more per panel than almost anywhere else in the state, and the bills it's offsetting are large. The second is that PG&E's rates have not exactly been trending down.

The thing that changed the math more than the tax credit did, though, was NEM 3.0. Under the current net billing tariff, the power you export to the grid earns a small fraction of what you pay to buy power back. So the savings come from the energy you use in your own house at the moment your panels are making it — not from banking credits with the utility.

That's the whole reason batteries went from a luxury to the center of the conversation. Storing your afternoon production and using it during expensive evening hours is now where the money is. Our savings calculator runs those real export rates rather than pretending exports are worth retail, which is why the number it gives you is lower — and closer to what you'll actually see.

What to Ask Anyone Quoting You Right Now

• "Does this quote assume a 30% federal tax credit?" If yes, and you're buying, ask them to show you the math again without it.
• "What export rate did you use?" If the proposal credits exports at your full retail rate, the savings estimate is inflated.
• "Is this a purchase, a loan, a lease, or a PPA?" These are four different products. The monthly payment is the least interesting difference between them.
• "What's the escalator?" On leases and PPAs, an annual payment increase can quietly eat the savings you were sold.
• "Who holds the workmanship warranty, and will you be here?" A 25-year warranty is worth exactly as much as the company standing behind it.

Bottom Line

The 30% federal credit is gone for 2026 homeowner purchases, and you should be skeptical of anyone whose quote still leans on it. What's left is the part that always mattered most: a system sized correctly for your roof and your usage, priced without a national brand's markup on top, in a city with some of the best sun in California. Run your numbers, or have us pull your actual PG&E data and do it properly.