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Corporate & M&AReviewEngland & Wales

Waterfall Mechanism Reconciliation

Cross-check equity waterfall provisions in articles of association against MIP model spreadsheet to ensure alignment of distribution priorities.

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20-30 minutes
17 min read

You are a senior corporate and private equity solicitor in England and Wales with expertise in management incentive plans (MIP), equity waterfalls, and carried interest structures. You understand how distribution waterfalls in articles of association must align with financial models and cap tables.

When reconciling waterfall provisions:

  • Understand the economic intent: who gets paid what, in what order
  • Verify legal drafting (articles) matches financial modelling (spreadsheet)
  • Check preference amounts, hurdle rates, catch-up provisions, carried interest percentages
  • Identify discrepancies between legal documents and models
  • Ensure share class rights in articles support the intended waterfall
  • Flag where spreadsheet assumptions aren't reflected in legal docs
  • Always cite specific article clause numbers and spreadsheet cells/formulas
  • Never assume alignment - legal drafting often diverges from financial intent

Compare the articles of association waterfall provisions against the MIP model spreadsheet to verify alignment:

Documents to Review:

  • Articles of Association (particularly share class rights and distribution provisions)
  • MIP Model Spreadsheet / Cap Table (showing exit waterfall calculations)
  • Shareholders' Agreement (if contains additional waterfall mechanics)
  • Share Option Scheme Rules (if MIP includes options)

Transaction Context:

  • Company: [Private company limited by shares, England and Wales]
  • Investor: [PE fund / VC fund]
  • Management: [Founders / Management team]
  • Deal Structure: [Primary investment / Secondary transaction / Exit scenario]

Reconciliation Analysis:

(1) Waterfall Structure Overview — Extract from both documents:

From Articles:

  • Share classes created (Ordinary, Preference A/B, Growth Shares, etc.)
  • Distribution priority order (who gets paid first on exit/winding up)
  • Preference amounts (e.g., "Preference Shareholders entitled to 1x capital invested")
  • Hurdle rates or return thresholds
  • Catch-up provisions
  • Participation rights (participating vs non-participating preference)

From MIP Model:

  • Exit scenarios modelled (e.g., £50M, £100M, £200M exit values)
  • Distribution waterfall calculations
  • Investor return multiples (1x, 2x, 3x)
  • Management carry percentages
  • Hurdle amounts before carry kicks in

(2) Share Class Rights Comparison — Verify:

Preference Shares (Investor Shares):

ElementArticles Provision (Clause)MIP Model AssumptionAligned?
Liquidation preference amount
Preference multiple (1x, 2x, etc.)
Participating or non-participating?
Conversion rights
Dividend rights

Ordinary Shares (Management/Founder Shares):

ElementArticles Provision (Clause)MIP Model AssumptionAligned?
Distribution priority (after preference?)
Pro-rata participation with preference?
Vesting or leaver provisions
Drag/tag rights

Growth Shares / Carry Shares (if applicable):

ElementArticles Provision (Clause)MIP Model AssumptionAligned?
Hurdle amount (threshold before value)
Growth share pool percentage
Allocation to management
Calculation methodology

(3) Exit Scenario Testing — Compare model outputs against articles:

Test Scenario 1: Low Exit (e.g., £50M)

  • Articles: Preference shareholders receive [X], Ordinary receive [Y]
  • Model: Preference receives [X], Ordinary receives [Y]
  • Match? YES / NO
  • Discrepancy: [If no, explain difference]

Test Scenario 2: Mid Exit (e.g., £100M)

  • Articles: [Distribution per class]
  • Model: [Distribution per class]
  • Match? YES / NO
  • Discrepancy: [If no, explain]

Test Scenario 3: High Exit (e.g., £200M)

  • Articles: [Distribution per class]
  • Model: [Distribution per class]
  • Match? YES / NO
  • Discrepancy: [If no, explain]

(4) Specific Waterfall Mechanics — Check alignment:

Preference Return:

  • Articles Clause [X]: "Preference Shareholders entitled to receive £[AMOUNT] per share (being 1x capital invested) before any distribution to Ordinary Shareholders"
  • Model Cell [Y]: Investor preference = £[AMOUNT]
  • Verification: Does £[AMOUNT] in articles match model assumption?
  • Common Issue: Model uses "1x invested capital + accrued dividend" but articles only provide "1x capital"

Hurdle / Threshold Amount:

  • Articles Clause [X]: "Growth Shares have no value unless exit proceeds exceed £[HURDLE]"
  • Model Cell [Y]: Hurdle = £[AMOUNT]
  • Verification: Amounts match?
  • Common Issue: Model shows different hurdle (e.g., £80M) than articles (e.g., £75M)

Catch-Up Provision:

  • Articles Clause [X]: "After Preference Shareholders receive [1x], Ordinary Shareholders receive distributions until they have received [X%] of total proceeds"
  • Model: Catch-up percentage = [X%]
  • Verification: Percentages align?
  • Common Issue: Articles silent on catch-up but model assumes one

Carried Interest Calculation:

  • Articles: [How is carry calculated? % of proceeds above hurdle?]
  • Model: Management carry = [X%] of proceeds above £[HURDLE]
  • Verification: Formula matches?
  • Common Issue: Articles define carry differently than model (e.g., % of equity vs % of proceeds)

(5) Common Discrepancies to Flag — Identify:

Discrepancy Type 1: Preference Multiple Mismatch

  • Issue: Model assumes 1.5x preference but articles provide 1x
  • Impact: Investor receives less than expected in articles-governed distribution
  • Resolution: Amend articles to reflect 1.5x or correct model

Discrepancy Type 2: Participating vs Non-Participating

  • Issue: Model assumes non-participating preference (investor gets preference OR pro-rata share, not both) but articles allow participation (investor gets preference AND pro-rata)
  • Impact: Management receives less in low-exit scenarios
  • Resolution: Clarify economic intent and align documents

Discrepancy Type 3: Hurdle Amount Variance

  • Issue: Articles set hurdle at £75M but model uses £80M
  • Impact: Management carry calculation differs by £5M threshold
  • Resolution: Confirm correct hurdle with investor/management and update both documents

Discrepancy Type 4: Dividend Accrual

  • Issue: Model accrues unpaid preference dividends at 8% p.a., but articles are silent on dividend accrual
  • Impact: Investor expectation of compounding return not legally enforceable
  • Resolution: Add dividend accrual provision to articles if intended

Discrepancy Type 5: Vesting Impact on Waterfall

  • Issue: Model assumes all management shares vested at exit, but articles contain leaver provisions (unvested shares forfeit)
  • Impact: Actual management proceeds may be lower if leaver event occurs
  • Resolution: Model should include vesting scenarios; articles leaver provisions need to be factored in

(6) Growth Shares Deep Dive — If applicable:

Growth Share Structure:

  • Purpose: Give management upside above hurdle without diluting investor
  • Legal Form: Separate share class with value only above threshold
  • Tax Treatment: [Refer to tax adviser - employment-related securities rules in Part 7 of the Income Tax (Earnings and Pensions) Act 2003]

Articles Provisions to Check:

  • Clause [X]: Definition of "Growth Share Threshold Amount" = £[X]
  • Clause [Y]: Growth Share distribution formula
  • Clause [Z]: Conversion or redemption mechanics at exit

Model Assumptions:

  • Growth share pool = [X%] of proceeds above £[HURDLE]
  • Allocated to [X] management participants
  • Vesting schedule = [X years / cliff / accelerated on exit]

Alignment Check:

  • Does articles' threshold match model's hurdle?
  • Does growth share % in articles match model allocation?
  • Are vesting provisions in articles reflected in model scenarios?

(7) Tax and Valuation Considerations — Note:

Valuation at Acquisition:

  • What value was attributed to the growth shares when they were acquired, and on what basis?
  • Check: Does hurdle in articles exceed latest company valuation?

Employment-Related Securities:

  • The rules are in Part 7 of the Income Tax (Earnings and Pensions) Act 2003 (Chapter 2 deals with restricted securities)
  • Do the restrictions in the articles (leaver provisions, transfer restrictions) match the assumptions the tax advice was given on?
  • Flag for the tax adviser: [elections made / valuation agreed / reporting]

Carried Interest Treatment:

  • If structured as "carried interest" (share of fund profits), may have different tax treatment
  • Articles should clearly define whether this is equity ownership or profit share
  • Model should state whether proceeds to management are shown before or after tax

(8) Leaver Provisions Impact — Reconcile:

Good Leaver:

  • Articles: Good leaver retains [X%] of vested shares at [fair value / cost / nil]
  • Model: Assumes [X%] retained, valued at [Y]
  • Alignment? Check valuation methodology matches

Bad Leaver:

  • Articles: Bad leaver forfeits all unvested shares, vested shares repurchased at [cost / nil]
  • Model: Assumes bad leaver receives [X]
  • Alignment? Often models don't factor in bad leaver downside

Exit Acceleration:

  • Articles: On exit, all unvested shares [vest immediately / remain unvested / board discretion]
  • Model: Assumes [X%] vesting at exit
  • Alignment? Critical for accurate exit proceeds calculation

(9) Worked Example Reconciliation — Provide:

Assumptions:

  • Exit proceeds: £100M
  • Investor preference: £40M (1x invested capital)
  • Investor owns: 60% fully diluted
  • Management owns: 40% fully diluted (including growth shares)
  • Growth share hurdle: £60M
  • Growth share pool: 20% of proceeds above hurdle

Articles-Based Calculation:

  1. Preference Shareholders receive: £40M (1x return)
  2. Remaining proceeds: £100M - £40M = £60M
  3. Hurdle met? Yes (£100M > £60M hurdle)
  4. Growth share value: 20% × (£100M - £60M) = 20% × £40M = £8M
  5. Ordinary shareholders (after growth share): (£60M - £8M) × 40% = £20.8M
  6. Total to management: £20.8M + £8M = £28.8M
  7. Total to investor: £40M + (£60M - £8M) × 60% = £40M + £31.2M = £71.2M

Model-Based Calculation:

  • [Extract same scenario from spreadsheet]
  • [Compare line-by-line]
  • [Identify any variance]

Verification:

  • Articles-based management proceeds: £28.8M
  • Model-based management proceeds: £[X]
  • Difference: £[X] (explain reason)

Output Format:

Discrepancy Summary Table:

IssueArticles ProvisionModel AssumptionImpactRecommended Resolution

Recommendations:

  1. Articles amendments required (list with clause numbers)
  2. Model corrections required (list cells/formulas)
  3. Clarifications needed from investor/management
  4. Tax considerations to address

Before running this prompt, upload the following to your AI tool's vault:

Essential:

  • Current articles of association (share class rights and distribution provisions)
  • MIP model spreadsheet/cap table showing waterfall calculations

Highly Recommended:

  • Precedent articles from similar PE/VC-backed structures showing waterfall provisions
  • Previous MIP models from comparable deals to benchmark hurdles and carry percentages
  • Shareholders' agreement (if it contains additional waterfall mechanics)

In your prompt, reference these: "Reconcile the waterfall provisions in these articles against the MIP model calculations, testing the same exit scenarios as in [PRECEDENT MODEL], and flag any discrepancies in preference multiples, hurdle amounts, or participation rights."

This allows the AI to test scenarios using precedent-based exit values to ensure comprehensive coverage, compare preference structures (1x vs 1.5x, participating vs non-participating) against market practice, and identify standard waterfall mechanics (catch-up provisions, growth share hurdles) that may be missing from either the legal documents or the financial model.

Waterfall Reconciliation Analysis

Company: [UK SaaS Company] Investor: [PE Fund] (£40M invested, 60% ownership) Management: Founders + team (40% ownership including growth shares) Review Date: 15 January 2025


CRITICAL DISCREPANCIES IDENTIFIED

1. Preference Multiple Mismatch (HIGH PRIORITY)

ElementArticles (Art. 5.2)MIP Model (Cell B12)Impact
Preference return"1x capital invested""1.5x capital invested"Investor receives £20M less than expected

Issue:

  • Articles Clause 5.2: "Preference Shareholders entitled to receive £1.00 per share (being 1x capital subscribed) in priority to any distribution to Ordinary Shareholders"
  • Model Assumption: Investor preference = £60M (1.5x of £40M invested)
  • Actual per Articles: £40M (1x of £40M invested)

Impact on Exit Scenarios:

  • £100M exit: Investor receives £40M (articles) vs £60M expected (model) = £20M shortfall
  • £150M exit: Less material difference (preference exhausted faster)

Recommendation: ✏️ URGENT - Amend articles to 1.5x preference OR correct model to 1x. Confirm economic intent with investor.


2. Growth Share Hurdle Amount Discrepancy (HIGH PRIORITY)

ElementArticles (Art. 6.1)MIP Model (Cell D5)Impact
Growth share hurdle£80M£75MManagement carry triggers £5M earlier in model

Issue:

  • Articles Clause 6.1: "Growth Shares have no value unless and until aggregate exit proceeds exceed £80,000,000"
  • Model Assumption: Hurdle = £75M
  • Variance: £5M discrepancy

Impact on Management Proceeds:

  • £78M exit: Model shows growth shares have value (£78M > £75M), but articles say no value (£78M < £80M)
  • £80M+ exit: Growth share value calculation starts from different base

Example:

  • Exit at £100M with 20% growth share pool:
    • Articles: 20% × (£100M - £80M) = 20% × £20M = £4M to growth shares
    • Model: 20% × (£100M - £75M) = 20% × £25M = £5M to growth shares
    • Difference: £1M more in model than articles support

Recommendation: ✏️ Amend articles to £75M hurdle to match model (or confirm £80M is correct and update model).


3. Catch-Up Provision Missing (MEDIUM PRIORITY)

ElementArticlesMIP Model (Row 45-48)Impact
Catch-up to investor❌ Not mentioned✅ Modelled: Management receives next £X until 20% ownership achievedManagement may not get expected catch-up

Issue:

  • Articles: Silent on catch-up provision after preference paid
  • Model: After investor receives £60M preference, next £15M goes to management until they reach 20% blended return
  • Legal Enforceability: Catch-up not binding without articles provision

Impact:

  • Investor could claim pro-rata participation immediately after preference (no catch-up)
  • Management would receive significantly less than modelled

Recommendation: ✏️ Add catch-up provision to articles (new Article 5.3):

"After Preference Shareholders have received their Preference Amount, Ordinary Shareholders shall receive distributions until they have received an aggregate amount equal to 20% of total distributions made to both Preference and Ordinary Shareholders."


4. Participating vs Non-Participating Preference (MEDIUM PRIORITY)

ElementArticles (Art. 5.3)MIP Model AssumptionImpact
Participation after preference"Preference Shares participate pro-rata"Model assumes non-participatingInvestor double-dips; management gets less

Issue:

  • Articles Clause 5.3: "After payment of Preference Amount, Preference Shares and Ordinary Shares participate pro-rata based on shareholdings"
  • Model Assumption: Non-participating preference (investor receives EITHER preference OR pro-rata share, whichever is greater)

Impact on £100M Exit:

  • Participating (per articles):
    • Investor: £40M preference + 60% × £60M = £40M + £36M = £76M
    • Management: 40% × £60M = £24M
  • Non-participating (per model):
    • Investor: MAX(£40M, 60% × £100M) = £60M
    • Management: £40M

Difference: Management receives £16M less under articles than model assumes!

Recommendation: ✏️ CRITICAL - Amend articles to non-participating (delete "participate pro-rata" language) to match model economics.


5. Dividend Accrual Not Reflected (LOW-MEDIUM PRIORITY)

ElementArticles (Art. 7)MIP Model (Cell E8)Impact
Dividend on preference shares"8% cumulative dividend, payable if declared"Model compounds at 8% p.a.Investor may expect £X compounded return

Issue:

  • Articles: Dividend accrues but is not compounded or added to preference amount automatically
  • Model: Assumes 8% compounding annually, added to preference at exit

Impact:

  • After 3 years: £40M at 8% compounded = £50.4M
  • Articles: Investor gets £40M + £9.6M dividend (if declared) = separate payments
  • Model: Investor gets £50.4M as single preference amount
  • Difference: Model may overstate investor preference if dividends not declared

Recommendation: ✏️ Clarify treatment - Either:

  1. Amend articles to state "Preference Amount = capital + accrued dividends", OR
  2. Correct model to separate dividend calculation

ALIGNMENT VERIFICATION - EXIT SCENARIOS

Scenario 1: Low Exit (£60M)

Waterfall StepArticles CalculationModel OutputVariance
1. Preference to investor£40M (1x)£60M (1.5x)❌ £20M difference
2. Remaining to distribute£20M£0N/A (preference exhausts proceeds)
3. Ordinary shareholders40% × £20M = £8M£0❌ £8M difference
Total to Management£8M£0❌ £8M less in model
Total to Investor£52M£60M❌ £8M more in model

Assessment: ❌ Major misalignment. Articles-based distribution much more favourable to management than model at low exits.


Scenario 2: Mid Exit (£100M)

Waterfall StepArticles CalculationModel OutputVariance
1. Preference to investor£40M£60M❌ £20M
2. Remaining£60M£40M
3. Growth share hurdle met?Yes (£100M > £80M)Yes (£100M > £75M)✓ Both met
4. Growth share pool (20%)20% × (£100M - £80M) = £4M20% × (£100M - £75M) = £5M❌ £1M
5. Ordinary pro-rata40% × £56M = £22.4M40% × £35M = £14M❌ £8.4M
Total to Management£26.4M£19M❌ £7.4M less in model

Assessment: ❌ Still misaligned. Preference multiple difference creates cascading impact.


Scenario 3: High Exit (£200M)

Waterfall StepArticles CalculationModel OutputVariance
1. Preference to investor£40M£60M❌ £20M
2. Growth share pool20% × £120M = £24M20% × £125M = £25M❌ £1M
3. Ordinary pro-rata40% × £136M = £54.4M40% × £115M = £46M❌ £8.4M
Total to Management£78.4M£71M❌ £7.4M less in model

Assessment: ❌ Consistent misalignment. £20M preference difference + £1M hurdle difference + participation mismatch compounds across scenarios.


RECOMMENDED ACTIONS

Articles Amendments Required:

  1. ✏️ Clause 5.2 - Preference Multiple

    • Current: "£1.00 per share (1x capital subscribed)"
    • Amend to: "£1.50 per share (1.5x capital subscribed)"
  2. ✏️ Clause 6.1 - Growth Share Hurdle

    • Current: "£80,000,000"
    • Amend to: "£75,000,000"
  3. ✏️ Clause 5.3 - Remove Participation

    • Current: "Preference Shares participate pro-rata with Ordinary Shares"
    • Delete: Remove participation rights (make non-participating)
  4. ✏️ New Clause 5.3A - Add Catch-Up

    • Insert: Catch-up provision for management (20% blended return)

Model Corrections (if articles are correct):

  • Cell B12: Change preference from 1.5x to 1x (£60M → £40M)
  • Cell D5: Change hurdle from £75M to £80M
  • Row 30: Remove catch-up calculation (if not legally binding)

Next Steps:

  1. Confirm economic intent with investor and management:

    • Is 1x or 1.5x preference correct?
    • What is true hurdle amount?
    • Should preference be participating or non-participating?
  2. Legal: Draft articles amendments (special resolution required)

  3. Tax: If growth share hurdle changes, may need a fresh valuation and tax advice

  4. Timeline: Complete alignment before completion


Sensitive Data

Requires uploading client documents/data. Use only with private AI instances.

Usage Tips

Best Practice:

  • Upload articles of association AND MIP model spreadsheet
  • Run multiple exit scenarios (low, mid, high) to test alignment
  • Pay special attention to edge cases (just below hurdle, just above hurdle)
  • Check if model assumptions (e.g., "all shares vested") are realistic
  • Check the valuation assumptions for growth shares with the tax adviser

Variations:

  • Add "Focus particularly on [preference rights/growth shares/leaver provisions]" for specific areas
  • Request "Suggest articles amendments to align with model" for implementation
  • Specify "Calculate management proceeds under [good leaver/bad leaver] scenario" for leaver analysis
  • Ask "Check tax treatment assumptions in model" for tax review

Ethics & Confidentiality Warning

⚠️ Sensitive Data: This prompt requires uploading articles of association and MIP model spreadsheet.

Security Requirements:

  • Only use with private AI instances (Harvey AI, enterprise Claude)
  • Documents contain equity structure and management economics
  • Models may show investor returns and fund performance
  • Never use public AI tools

Alternative Safe Approach:

  • Extract waterfall provisions and model outputs into comparison table manually
  • Use template documents for training
  • Anonymise deal-specific terms

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