The Commercial Solar Tax Credit Timeline in Florida
For homeowners, the 30% federal solar tax credit is set to expire on December 31, 2025. But what about Florida businesses? The commercial solar tax credit (Section 48E) offers a slightly longer runway—but with important deadlines that can't be ignored.
Florida business owners, whether operating a retail shop in Tampa, a warehouse in Pasco County, or an office in Wesley Chapel, should closely monitor the commercial solar tax credit timeline. Missing key dates could mean paying significantly more for the same project.
Current Timeline: Key Deadlines for Florida Businesses
· Residential Deadline: December 31, 2025.
· Commercial Deadline: Projects must begin construction by July 4, 2026, and be placed in service by the end of 2027.
On paper, this gives businesses more time. But an executive order in 2025 tightened the definition of "beginning construction", requiring clearer evidence of project progress. That means businesses can't just sign a contract; they need meaningful activity underway.
Why Commercial Solar Makes Sense in Florida
1. High Energy Demands: Florida businesses often face demand charges from utilities. Solar reduces overhead significantly.
2. Sustainability Branding: More consumers support eco-friendly businesses, boosting reputation and revenue.
3. Stacked Benefits: Businesses can combine the federal tax credit with depreciation write-offs, compounding ROI.
For example:
· A $200,000 solar project could generate a $60,000 tax credit before 2026.
· Businesses can then deduct equipment depreciation, saving tens of thousands more.
ROI Example for a Tampa Business
· With Credit (2025–2026): $200,000 system → $140,000 net after credit + depreciation → ROI in ~5–6 years.
· Without Credit (post-2026): $200,000 system → no credit, longer payback of ~8–9 years.
For many small and medium-sized businesses, that difference determines whether solar is affordable.
Bottom Line
The commercial solar tax credit timeline gives Florida businesses a short window beyond homeowners, but deadlines are approaching fast. Starting a project in 2025 ensures compliance, locks in incentives, and avoids costly delays.
Aspire Solar partners with businesses in Tampa Bay, Pasco County, and beyond, helping owners navigate construction requirements and maximize every available benefit.
