July 4 Deadline Locks 30% Solar Tax Credit
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- IRS defines two safe‑harbor methods for establishing the beginning of construction—physical work or a 5 % payment—both requiring continuous progress toward completion.
- Section 48E allows qualified solar companies that own a PV system to claim a credit of up to 30 % through 2027 and to pass that credit to homeowners via leases or power‑purchase agreements.
- Section 25D expired on Dec 31 2025, ending the direct 30 % residential tax credit for owners who purchase their own solar panels.
- The new federal bill mandates that projects beginning construction by July 4 2026 must be placed in service within four calendar years, otherwise the credit is limited to projects placed in service by Dec 31 2027.
- July 4 2026 is the “panic date” for homeowners who want the full 30 % credit, because projects started after that date face a reduced credit timeline.
- Iran‑related supply‑chain disruptions could tighten the July‑December window for completing solar projects, according to the article’s warning.
Why it matters: Homeowners who secure a lease or PPA before July 4 2026 can still benefit from a 30 % tax credit, reducing upfront costs or monthly payments, while projects started later lose the full credit or face tighter service‑in deadlines, potentially increasing overall project expenses.
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