Institutional-Grade DCF Valuation Model — 10-Year Excel with WACC Builder, Scenario Analysis & AI Commentary

Built for the moment you have to defend an intrinsic value — to an investment committee, a board, a client, or a sceptical interviewer.

The model takes revenue-growth, margin, D&A, capex, and working-capital assumptions plus a WACC assembled from sourced components, and produces:

• A 10-year unlevered free cash flow projection with mid-year discounting,

• A guarded Gordon Growth terminal value with an exit-multiple cross-check,

• Three scenarios,

• Two sensitivity grids,

• Implied multiples against published sector aggregates,

• A board-ready one-pager, dashboard, and commentary template.
  
  

• On the shipping build: zero error cells across all 12 tabs under an Excel full rebuild.

• The golden-case oracle reproduces 18 of 18 stored answers within tolerance, largest absolute difference 0.

• 13 headline figures and all 84 sensitivity-grid cells rebuilt independently outside Excel with a worst relative difference of 1.9e-15.

• 27 live blocking checks tie, including:

  • The headline figures against the scenario engine,

  • Sensitivity Table 1's centre against the model (check 24),

  • Three further ties on Table 2 printed as a verdict line on the Sensitivity Analysis tab — four grid tie points in all, largest measured gap 2.3e-10.
    
    

• Every market input in the worked example is dated in the workbook and named to its source in the 12-page Methodology PDF:

  • The 10-year government-bond yield at the valuation date (US Treasury daily yield curve, per the PDF),

  • Damodaran January 2026 implied ERP,

  • SEC XBRL filing data (accession 0000950170-25-100235).

• The levered beta is dated but deliberately not attributed to a vendor: it is a modelling assumption, and the PDF says so.
  
  

• The scenario system computes the Base case unconditionally, so the comparison never collapses onto the live toggle.
  
  

1. Cover

2. Quick Start

3. Instructions

4. WACC Builder (CAPM, Hamada re-levering, 0–5% CSRP SWOT scorecard, 4 sanity checks)

5. Assumptions

6. DCF Model (UFCF build, mid-year discounting, terminal value with guard, equity bridge, reinvestment-rate/ROIC analysis, exit-multiple cross-check)

7. Sensitivity Analysis

8. One-Pager

9. Executive Dashboard (KPI tiles and both charts)

10. Output Summary (three-scenario comparison computed in parallel, valuation bridge, implied multiples vs benchmarks, Share Price by Scenario bar chart, 8-section CFO Commentary Template)

11. Checks (27 blocking checks against explicit tolerances: 7 independent rebuilds, 11 identities, 9 ordering/bound/link tests, master PASS/REVIEW flag, DATA AS-OF block)

12. AI Prompts (5 structured prompts with anti-hallucination guardrails — no API, no subscription)
    
    

Microsoft FY2025 (Form 10-K):

• WACC: 8.93% (Ke 9.07%, post-tax Kd 4.04%)

• Enterprise Value: $2,733,444.7M

• Equity Value: $2,738,686.7M

• Implied Share Price: $368.40 per share against a $407.77 market close on the 12 May 2026 valuation date — a -9.7% implied-vs-market gap the model prints explicitly.

• Bear Case: $246.32

• Bull Case: $547.13

• Exit-Multiple Cross-Check: $322.36 at 8.0x

• TV/EV: 63.5%
  
  

Customization:

• Clear the amber inputs and enter your own company — public or private, any operating sector, five currency label options.

• For a private company, the Hamada block re-levers the beta into WACC Builder C39, which you paste into C6 as a value, and the WACC Basis selector on Assumptions (C42) switches the company-specific premium in: two deliberate steps the sheet spells out rather than performing behind your back.
  
  

Default State:

• Currency: USD

• Scenario: Base

• WACC Basis: Base
  
  

• 12 tabs

• 1,638 formula cells

• 4 charts

• Excel 2019 / 2021 / 365 (Windows & Mac)

• Common functions only — no XLOOKUP, no LAMBDA, no LET, no dynamic arrays

• No macros, no VBA

• Calculated cells locked with no password, amber inputs editable

• Includes:

  • 7-page Practitioner's Guide PDF

  • 12-page Methodology & Input Sources PDF

• SHA256[:16]: 6df9a6e4ffd73b6f

• Jurisdiction-neutral: No IRS, HMRC, or FTA tax rules are encoded — you enter your own effective tax rate, so it fits entities in any country.

• Data Privacy: Your data stays with you — no macros, no external links, nothing transmitted — the AI prompts are text you paste into an AI tool under your own account.
  
  

What It Is:

• A DCF model for intrinsic valuation using unlevered free cash flows.
  
  

What It Is Not:

• Not for banks, insurers, or financial institutions (an unlevered-FCF DCF is the wrong tool there).

• Not a three-statement model.

• No LBO/merger analysis, sum-of-the-parts, quarterly periodicity, or FX translation.

• Excel only — not certified for Google Sheets.
  
  

Built by Hoda Elmorshidy — Financial Controller & Fractional CFO, in senior finance since 2017:

• IFRS reporting,

• FP&A,

• Finance automation,

• Quantitative Analysis,

• Financial Modeling,

• UAE VAT & Corporate Tax.
  
  

Practitioner-grade tools, not generic templates.

Not investment, tax, or accounting advice. This is an illustrative analytical model; outputs are only as good as the assumptions you enter, and past or sample results are not indicative of future results. Verify all inputs and assumptions with a qualified financial professional before use in any investment or business decision.

Sample Data:

• Microsoft Corporation figures are from its FY2025 Form 10-K (SEC accession 0000950170-25-100235, fiscal year ended 30 June 2025), market anchor dated 12 May 2026.

• This product is not affiliated with, endorsed by, or sponsored by Microsoft Corporation.
  
  

• Single-user license for your own or your organization's internal use.

• No resale, redistribution, sublicensing, or repackaging of the file or its templates.
  
  

• Provided "as is" without warranty of any kind, express or implied, including merchantability or fitness for a particular purpose.
  
  

• To the maximum extent permitted by law, total liability for any claim arising from this product is limited to the amount you paid for it.

• Not liable for indirect, incidental, or consequential losses.
  
  

• Nothing here limits rights that cannot be excluded under the consumer-protection law of your jurisdiction.
  
  

• This purchase is governed by the terms of the platform you bought it on and by the consumer-protection law of your own country of residence.

• Where those permit, the limitations above apply to the maximum extent allowed.
  
  

• This is an instant digital download, sold on a fix-first basis rather than a returns basis.

• If something is genuinely wrong with the file — it will not open, a formula returns an error, a tab or feature described on this page is missing, or a stated calculation is wrong — contact the author through the platform you bought on, or email [email protected], with your order number and a screenshot.

• If something genuinely cannot be fixed, the author will tell you so plainly rather than leave it open.

• Change-of-mind refunds are not offered: the file is delivered in full and immediately, and the scope is set out before you buy, so you can check the fit first.

• Outputs that depend on your own assumptions, and anything listed as out of scope, are not defects.
  
  

• Microsoft, Excel, and Copilot are trademarks of Microsoft Corporation.

• Windows is a trademark of Microsoft Corporation.

• Mac and macOS are trademarks of Apple Inc.

• Google Sheets is a trademark of Google LLC.

• ChatGPT is a trademark of OpenAI.

• Claude is a trademark of Anthropic.

• Etsy is a trademark of Etsy, Inc.

• Gumroad is a trademark of Gumroad, Inc.
  
  

This product is an independent analytical tool: it is NOT affiliated with, endorsed by, or sponsored by any of the above entities.

• References to Damodaran datasets, the US Treasury yield curve, SEC EDGAR/XBRL, and other public sources are source attributions only and imply no affiliation or endorsement.