Market intelligence
August 5, 2026

Section 45 PTC Due Diligence Guide

A practical checklist for the due diligence of production tax credits, with details for enterprise tax credit buyers and sellers on tax credit rates, structure, PWA compliance/exemption, and more.

Transferable tax credits are sold at a discount to face value, providing attractive financial benefits to corporate investors. They are not without risk, however, and tax credit buyers should have a clear sense of how to identify, track, and mitigate relevant risks.

This due diligence checklist and documentation guide gives tax credit buyers, sellers, and their respective advisors a set of shared expectations on the required analysis and documentation for §45 production tax credits.

The guide covers:

  • Major deal participants
  • Seller/sponsor diligence
  • Tax credit rate(s)
  • Qualification
  • Structure
  • Prevailing wage and apprenticeship compliance/exemption
  • Bonus credits
  • Tax credit insurance

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