Which scenario analysis software supports complex capital structures and formula integrity?

Software commonly used for scenario analysis with complex capital structures and strong formula integrity includes:

• Microsoft Excel with structured financial modeling add-ins
  Often used for detailed capital structure modeling, especially when combined with auditing tools and disciplined model design.

• Scenario management / FP&A platforms such as:

  • Anaplan
  • Adaptive Planning (Workday Adaptive Planning)
  • Oracle Cloud EPM
  • Vena

  These support scenario planning and multi-layered financial structures, though the depth of capital structure handling varies.

• Specialized financial modeling tools:

  • LucaNet
  • CCH Tagetik
  • Board

  These can be useful for more robust modeling, consolidation, and scenario analysis.

• Capital structure / valuation modeling platforms:

  • eVal
  • SaaS / investment banking modeling tools like Finbox or custom-built models in Excel/Python

If your main priorities are formula integrity and handling complex capital structures, the strongest options are usually:

1. Excel with audit/protection controls
2. Anaplan / Workday Adaptive Planning
3. Specialized financial modeling software like LucaNet or CCH Tagetik

If you want, I can also recommend the best option by use case — for example, private equity, startup financing, project finance, or corporate planning.