Excel DCF Modeler
SkillFiles & storage'Build discounted cash flow (DCF) valuation models in Excel. Use when
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Details
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What this skill tells your AI
The instructions your AI receives, as published by jeremylongshore/tons-of-skills-marketplace in skills/.curated/excel-dcf-modeler/SKILL.md and read by ahel’s review.
Overview
Creates professional DCF valuation models following investment banking standards with WACC calculations and sensitivity analysis.
Prerequisites
- Excel or compatible spreadsheet software
- Historical financial data for target company
- Industry comparables for WACC estimation
Instructions
- Create assumptions sheet with revenue growth, margins, WACC, and terminal growth rate
- Build free cash flow projections (5-year forecast)
- Calculate terminal value using Gordon Growth Model
- Discount cash flows and terminal value to present value
- Sum to get enterprise value, subtract net debt for equity value
- Add sensitivity tables for key assumptions
Output
- Complete 4-sheet DCF model with assumptions, projections, valuation, and sensitivity
- Enterprise value and equity value per share
- Sensitivity analysis on WACC and terminal growth rate
Error Handling
| Error | Cause | Solution |
|---|---|---|
| #DIV/0! in terminal value | WACC equals terminal growth | Terminal growth must be less than WACC |
| Negative FCF | High CapEx or WC needs | Review assumptions, may need different model |
| Unrealistic EV | Extreme growth assumptions | Benchmark against industry comparables |
Examples
Example: Value a SaaS Company Request: "Create a DCF model for a $50M ARR SaaS company growing 30%" Result: 4-sheet model with 5-year projections, 12% WACC, 3% terminal growth, sensitivity tables
Example: M&A Valuation Request: "DCF analysis for acquisition target" Result: Model with synergy adjustments, scenario analysis, and per-share valuation
Resources
- Damodaran Online DCF Resources
- WSO DCF Modeling Guide
${CLAUDE_SKILL_DIR}/references/dcf-formulas.mdfor Excel formula templates
Signals
- GitHub stars
- 3k
- Forks
- 415
- Last commit
- Oct 2026
Advanced
- Item type
- skill
- Key
excel-dcf-modeler- Source
- github.com/jeremylongshore/tons-of-skills-marketplace