Compliance
Avoiding Pitfalls: Compliance for Entities Benefiting from US Clean-Energy Tax Credits
The recent Notice 2026-15 places new restrictions on clean-energy credits when income or assistance involves prohibited foreign entities—a must-know for zero-tax jurisdictions with US-tied entities.
By NomadicTax Research Team • 5-8 min read • August 20, 2026
## Introduction
Under **Notice 2026-15** published July 30, the IRS has issued **interim guidance** implementing **statutory restrictions** that limit eligibility for certain U.S. clean energy tax credits (e.g. those claimed on **Form 3468, 7207, 7211**) when **“prohibited foreign entities”** are involved in the status or sourcing of inputs or support. ([irs.gov](https://www.irs.gov/forms-pubs/restrictions-to-certain-energy-credits-with-respect-to-status-and-sourcing-from-a-prohibited-foreign-entity?utm_source=openai))
## Who Is Affected?
These rules are particularly important for companies or sponsors based in **zero-tax or territorial Caribbean jurisdictions** (Cayman, BVI, Bermuda, Bahamas), which often serve as holding, sourcing, or financing hubs. If any part of the project or tax incentive chain has a prohibited foreign entity, eligibility could be lost.
### What is a “Prohibited Foreign Entity”?
- Generally, a foreign entity that is listed under certain U.S. statutes restricting foreign assistance or investment.
- Could include entities from countries facing sanctions or deemed to present national security risks by U.S. law.
- Importantly, even U.S. entities that derive inputs or services from such foreign entities may lose eligibility if not properly structured.
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## Steps to Maintain Compliance
1. **Due diligence** on all project partners and suppliers**: Screen counter-parties, vendors, and financiers to ensure none qualify as ‘prohibited entities’.
2. **Structure financing and ownership carefully**: If financing is passed through jurisdictions like Cayman or BVI, ensure ownership chains and procurement channels are clean.
3. **Maintain robust documentation**: Certifications, sourcing records, supply-chain maps—these may be required to validate exclusion from disqualifying definitions.
4. **Monitor regulatory updates**: Notice 2026-15 is interim; final rules or additional clarifications may adjust restrictions or safe harbors.
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## Example Scenario
A renewable energy developer based in Bermuda is building a solar project in Texas to use the Investment Tax Credit (ITC). The inverters are sourced from a firm headquartered in a country under U.S. sanctions. If the Bermuda special purpose vehicle (SPV) does not ensure that the inverter manufacturer or any upstream ownership is not a prohibited foreign entity, the developer could lose the credit—even if all other U.S.-based operations comply.
By restructuring:
- Use alternate suppliers unbeknownst to be disallowed,
- Or conduct acquisition and ownership reforms to meet requirements in Notice 2026-15,
- The developer preserves eligibility for credit.
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## Takeaway for Caribbean Entities
- **Zero-tax jurisdictions** are often under greater scrutiny in tax incentive chains.
- Entities must be proactive: clean supply chains, clean ownership.
- Consult U.S. counsel if planning to claim U.S. clean energy credits—errors can be costly.
- Maintain local and U.S. tax compliance, and document everything carefully.