Commercial Solar Tax Incentives

The OBBBA created historic federal incentives for commercial solar. Construction must begin before July 5, 2026 to qualify for full benefits.

OBBBA Incentive Deadline

Construction must begin before July 5, 2026 to qualify for full ITC

--- Days
-- Hours
-- Minutes
-- Seconds

Federal Tax Incentives for Commercial Solar

Stack these incentives to cover nearly half your project cost

30%

Investment Tax Credit

Direct dollar-for-dollar reduction of your federal tax liability. On a $1M system, that's $300,000 straight off your tax bill.

+10%

Domestic Content Bonus

Use American-manufactured components and your ITC jumps to 40%. Zero-FEOC supply chain required.

100%

Year-One Depreciation

Write off 85% of the system cost in Year 1 under MACRS accelerated depreciation.

See the Math

How a $1,000,000 commercial solar installation breaks down:

Gross System Cost $1,000,000
30% ITC -$300,000
Depreciation Savings* -$178,500
Total Incentive Value $478,500 (47%+)

*Based on 85% depreciable basis at 21% corporate rate. With domestic content bonus, total incentives exceed 57%.

Get Your Custom Analysis
Commercial solar array

Get Your Custom Incentive Analysis

Every business situation is different. Let us calculate your specific tax savings based on your project size and domestic content options.