
ITC Safe Harbor in 2026: What “Beginning Construction” Actually Means
The ITC’s begin-construction deadline for solar has passed — what safe harbor documentation, continuity rules, and the storage runway mean for 2026 projects.
Investment Tax Credit deadlines, safe harbor rules, and incentive strategy for solar and storage projects. General information only — confirm with qualified tax counsel.

The ITC’s begin-construction deadline for solar has passed — what safe harbor documentation, continuity rules, and the storage runway mean for 2026 projects.

The deadline that changes everything is July 4, 2026. On July 4, 2026, the federal Investment Tax Credit (ITC) for new commercial
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