Corporate taxation structural reform

Structural fiscal reforms in corporate taxation involve redesigning the architecture of public revenue systems to move from reactive, manual compliance to proactive, integrated, and performance-based models Verified Answer #2. These reforms aim to reduce government spending inefficiency by mitigating base erosion, minimizing administrative costs, and curbing ineffective tax expenditures Verified Answer #2.

Global Minimum Tax (Pillar Two)

The OECD/G20 Global Minimum Tax, known as Pillar Two, addresses the "race to the bottom" where jurisdictions compete for capital by lowering tax rates Verified Answer #2. This reform establishes a 15% minimum effective tax rate for multinational enterprises (MNEs) with annual revenues exceeding €750 million Verified Answer #2. By early 2026, over 140 jurisdictions had integrated these Global Anti-Base Erosion (GloBE) rules into domestic legislation Verified Answer #2. The system utilizes coordinated enforcement that triggers top-up taxes if an MNE's effective rate falls below the 15% threshold Verified Answer #2.

Transferable Tax Credits (TTCs)

Transferable tax credits (TTCs) reduce fiscal inefficiency by disintermediating the state from capital allocation for public goods Verified Answer #5Verified Answer #1. Instead of traditional grant programs managed by bureaucratic agencies, TTCs allow developers to sell credits directly to corporate taxpayers for cash Verified Answer #1. This mechanism shifts the burden of financial due diligence and project selection to private secondary markets Verified Answer #1.

• Market Efficiency: In the United States, Section 6418 of the Inflation Reduction Act (2022) enabled a secondary market for clean energy credits Verified Answer #5Verified Answer #1.
• Cost Comparison: While credits often trade at a 5–10% discount to face value, this is considered more efficient than the 15–25% costs associated with legacy tax-equity partnerships Verified Answer #5.
• Market Growth: Clean energy tax credit transfers reached an estimated $30 billion to $32 billion in 2024 Verified Answer #1.
• Historical Precedents: Other examples include the Research and Development (R&D) Tax Credit and the Low-Income Housing Tax Credit (LIHTC), which leverage private equity to fund public infrastructure and innovation Verified Answer #4.

Digital Fiscal Integration

Structural digitalization moves tax enforcement from reactive auditing to real-time validation Verified Answer #3. Traditional enforcement relies on post-hoc audits, which are labor-intensive and have a low return on investment Verified Answer #5Verified Answer #3.

E-Invoicing and Real-Time Enforcement

Mandatory electronic invoicing (e-invoicing) requires businesses to transmit transactional data to the government in real-time Verified Answer #3. This "Continuous Transaction Control" model eliminates information asymmetry and reduces the need for manual audits Verified Answer #3.

• Mexico: The 'CFDI' system created a government-verified digital trail for all transactions Verified Answer #3.
• France: The 'Y-Model' integrates B2B e-invoicing with e-reporting for other financial flows Verified Answer #3.
• Split Payment Mechanisms: These systems move the point of enforcement to the point of transaction by automatically separating the tax portion of a payment Verified Answer #2.