M&A Due Diligence Synthesis

I've written the IC memo as a draft. My recommendation is proceed with conditions, but don't sign at the current terms. IC can give conditional authority to negotiate toward the 4 December signing, not final approval of price. The pen test reports on 20 November and tax doesn't kick off until 2 November, both after or too close to IC.

What diligence changed against the CIM and the thesis model:

Status of the four value drivers:

• NRR: missed by 3 points.

Engineer retention: already under strain. Four of the 12 key engineers have equity that fully vests at close, and the CTO leaves 6 months after close.

Cross-sell and cost synergies: neither is proven. Cross-sell rests on 8 interviews saying they "would consider" it, and nobody tested the $4.5M synergy build-up. I recommend giving the seller no credit for synergies in the price.

The two red items:

Corvane (the bank data-feed provider): the agreement can't be transferred without Corvane's consent and expires June 2027, about 3 months after close.

• Key engineers: no retention lock on four of the 12, and a fixed departure date for the CTO.

Your two questions:

Is the earnout target realistic? It was set against $16M, not $15.4M, so reaching $22M now takes 42.9% growth instead of the 37.5% the seller designed for.

• At 109% NRR the existing customers grow to about $16.8M in a year. That leaves about $5.2M of new ARR to win in roughly 9 months of ownership.
• Whether that's achievable depends on Tallyforge's historical new-customer ARR, which isn't in the findings. Halden & Pryce need to supply it.
• If the target is hit, $148M is 6.7x the ARR achieved, so it's cheap to pay. I recommend redesigning it rather than counting on it: how ARR is defined, whether our cross-sell counts, and a sliding scale instead of all-or-nothing.

Is Corvane a walk-away issue? Not today, but it becomes one under specific triggers. I'd make consent and an extension past June 2027 a closing condition. Walk away if consent is refused, or renewal terms are unacceptable, with no alternative feed provider proven.

• Corvane has leverage twice: at consent, and again at renewal.
• Its fees are also what caused the 7-point gross-margin gap.
• Deal counsel needs to confirm whether consent is even required. That depends on whether this is a stock or asset purchase, which isn't decided in the inputs.

Price reset for the ARR overstatement: $4.8M or $5.55M. Keeping the cash at 8.0x ARR takes cash at close to $123.2M. Keeping the headline at 9.25x takes the total value to $142.45M. The NRR and margin impact in dollars needs the model rerun at the verified figures.

Not in the memo because it wasn't provided: IRR/NPV, the discount rate, Ledgerline's hurdle rate, the dollar value of cross-sell, retention costs, and whether antitrust filings apply. These are marked NOT PROVIDED and listed as 24 questions in §11, grouped by who should answer.

I checked every derived figure and confirmed both red items appear in the critical path and each price adjustment ties to a register item. The memo is a draft only: legal, tax and accounting points need confirmation from counsel, the tax advisors and Halden & Pryce, and I haven't drafted any outreach.

Decisions for IC:

• Which multiple to hold when resetting the price (8.0x cash or 9.25x headline).
• Whether the earnout keeps the $22M target or is rebased to about $21.2M (same growth on the verified ARR), and whether cross-sell counts.
• The minimum number of the 12 key engineers who must sign retention agreements before signing.
• The gross-margin floor for Corvane renewal terms.
• Whether to delay signing if pen-test or tax results arrive late.

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The file it wrote: Tallyforge_IC_Memo_DRAFT.md

Ledgerline Payments: Acquisition of Tallyforge

Due Diligence Synthesis and IC Memo (DRAFT for review)

Source tags used throughout.

• [CIM]: seller's Confidential Information Memorandum.
• [MODEL]: Ledgerline thesis model.
• [FIN]: Halden & Pryce financial diligence (complete).
• [LEG]: Legal (complete).
• [COM]: Commercial (complete).
• [TECH-P]: Technical (partial; the pen test is due 20 Nov).
• [HR]: HR (complete).
• [TAX]: Tax (scoped only; kickoff 2 Nov).
• [DT]: deal team concerns.
• [DERIVED]: arithmetic on the figures above. No external data has been added.

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1. Executive Summary

A. Deal overview

Transaction. Ledgerline Payments ($61M ARR, mid-market AP automation) acquires Tallyforge (bank reconciliation SaaS).

Price. Headline EV is $148M, which is 9.25x the $16M ARR in the CIM. It is made up of $128M cash at close plus an earnout of up to $20M if ARR reaches $22M by 31 Dec 2027. [CIM][MODEL]

• Strategic rationale. The four value drivers in the thesis:
  1. NRR at or above 112%.
  2. Cross-sell reconciliation to 720 of Ledgerline's 2,400 customers (30%) within 3 years.
  3. $4.5M run-rate cost synergies by month 18.
  4. Retain the 12 key engineers. [MODEL]

B. Diligence conclusion

Overall assessment: PROCEED WITH CONDITIONS. Do not sign at the current terms.

Customers rate the product highly. However, every value driver diligence has tested so far is weaker than the model assumed:

• NRR is 3 points below the thesis.
• ARR is $0.6M lower than the CIM.
• Gross margin is 7 points lower.
• The thesis's retention driver is already under strain.

Two Red items must be resolved before signing:

• R1, Corvane. The data-feed agreement needs Corvane's consent and expires three months after close.
• R2, key engineers. There is no retention lock on 4 of the 12, and the CTO has a fixed 6-month departure date.

Two workstreams are still open, and both report after IC:

• Technical: the pen test is due 20 Nov.
• Tax: kickoff is 2 Nov.

IC can therefore approve proceeding on conditions at most. It cannot give final approval of price.

Strengths found in diligence

• NPS of 47 and strong product satisfaction across 22 Tallyforge customer interviews. [COM]
• Directional demand from Ledgerline's base: 6 of 8 Ledgerline customers interviewed would consider buying reconciliation from us. [COM]
• 96% of CIM ARR is verified ($15.4M of $16M). The gap is a single, identifiable item. [FIN]
• Churn is concentrated in accounts under $10k ARR. That points to a segment problem that can be addressed, not broad dissatisfaction. [COM]
• SOC 2 Type II is current through March 2027. [TECH-P]

Risks found in diligence

Corvane dependency (R1). Tallyforge relies on Corvane Bank Data for its data feeds. The agreement cannot be assigned without consent and expires June 2027, about three months after close. Data-feed costs are also the reason for the gross-margin gap. [LEG][FIN]

Key-person risk (R2). 4 of the 12 key engineers have single-trigger acceleration, so their equity retention hook disappears at close. The founder/CTO will stay only 6 months after close, which is before the multi-tenant migration finishes and before the earnout is measured. [HR][TECH-P]

• Weaker financial quality. NRR, ARR and gross margin all came in below the CIM and the model. [FIN]
• Earnout calibrated to the wrong base. It was set against $16M ARR, not $15.4M (see §5). [DT][DERIVED]
• IP claim on the matching engine. A former contractor has a pending claim with a $1.1M demand. [LEG]

Single-tenant estate. The 40 largest customers run on single-tenant instances. Migrating them takes 9–12 months and costs $2.2–2.8M. This sits on the critical path for the hosting synergy. [TECH-P]

Value impact summary

Certain defect: ARR overstatement. It is worth

$4.8M–$5.55M of consideration, depending on which multiple you hold constant (§5B). [DERIVED]

Defects that need the model rerun: NRR and gross margin. Their dollar impact is NOT PROVIDED. The model has to be rerun at 109% NRR and 71% GM.

Known one-time costs. Migration is $2.2–2.8M. The IP claim is up to $1.1M (a $1.1M demand plus defence costs that are NOT PROVIDED). Retention cost is NOT PROVIDED.

• NPV and IRR are NOT PROVIDED. The discount rate and the model outputs were not supplied.

C. Critical path

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2. Investment Thesis Validation

A. Revenue quality [FIN]

Growth sustainability. Historical ARR growth and new-logo ARR are NOT PROVIDED. Without them we cannot judge the earnout target or the growth case (§5).

• Cohort analysis. NOT PROVIDED.

Revenue recognition of the prepaid services. Halden & Pryce should confirm how the $0.6M is recognised. They should also confirm whether the cash the seller has already collected for services to be delivered after close should count as a debt-like item in the price mechanics. This is a question, not a conclusion.

B. Customer analysis

Concentration. The top 10 customers hold 38% of ARR, about $5.85M [FIN][DERIVED]. Change-of-control or termination rights in their contracts are NOT PROVIDED by Legal.

Satisfaction. NPS is 47 with strong product satisfaction across 22 interviews [COM]. How interviewees were selected (seller-picked or random), and their share of total customers, are NOT PROVIDED.

• Churn. Churn is concentrated in accounts under $10k ARR [COM].

Overlap. Whether the top 10 customers sit among the 40 single-tenant customers is NOT PROVIDED. If they do, the migration puts 38% of ARR through a platform change.

C. Competitive position

NOT TESTED. The inputs contain no market-position, win/loss, competitor or pricing-power findings.

D. Technology assessment [TECH-P: partial]

Architecture. The 40 largest customers run on single-tenant instances. Multi-tenant migration is estimated at 9–12 months and $2.2–2.8M.

Security posture. SOC 2 Type II is current through March 2027, which is the same month as expected close. The pen test is pending (due 20 Nov). Security posture is NOT TESTED until it arrives.

IP ownership. A former contractor has a pending claim over the matching engine, with a $1.1M demand [LEG]. Whether a signed IP assignment exists is NOT PROVIDED.

• Third-party dependency. Bank data feeds come through the Corvane aggregator [LEG][FIN].
• Technical debt beyond tenancy, and scalability. NOT TESTED (the workstream is in progress).

E. Team assessment [HR]

• 84 employees.
• 12 key engineers, 4 of them with single-trigger acceleration.
• The founder/CTO will leave 6 months after close.
• Leadership quality beyond the CTO, culture fit, and the retention plan are NOT PROVIDED.

Thesis conclusion. The thesis is not validated as modelled.

• Driver 1 misses.
• Driver 4 is under strain.
• Drivers 2 and 3 are unproven (Low confidence).
• Competitive position is NOT TESTED.

The strategic logic is supported by the customer evidence: a well-liked product and complementary demand from the AP base. The modelled economics are not supported. IC should see the model rerun before it approves a price.

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3. Risk and Issue Register

Each Red and Yellow item has a disposition.

Resolve means it can be fixed.

Price means it should be negotiated into the terms.

Walk means it is fundamental.

A. Red: deal-breakers if unresolved

B. Yellow: significant

C. Green: monitor

D. Where sources disagree (both positions shown)

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4. Synergy Assessment

A. Revenue synergies

Two points need attention

Gross margin. If data-feed cost scales with the number of customers or connections, cross-sell volume adds Corvane cost. The cost structure is NOT PROVIDED.

Earnout. If cross-sell ARR counts toward the earnout, Ledgerline's own distribution would be funding the seller's payout (§5C).

B. Cost synergies

On timing: if the migration starts at close (end of Q1 2027), it finishes around Dec 2027–Mar 2028. Month 18 is around Sep 2028. That leaves roughly 6–9 months for hosting savings to reach run-rate, so the date is achievable but tight [DERIVED].

C. Dis-synergies and costs

D. Net synergy summary

• Gross synergies. $4.5M cost run-rate (Low confidence). Revenue synergy $ is NOT PROVIDED.

Quantified dis-synergies. $2.2–2.8M migration plus up to $1.1M contingent IP exposure, so

$2.2–3.9M one-time before the items marked NOT PROVIDED [DERIVED].

• NPV and confidence-adjusted value. NOT PROVIDED. The discount rate and synergy phasing were not supplied.

Recommendation. Give no synergy value to the seller in price. Synergies are buyer upside, and diligence supports them only at Low confidence.

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5. Valuation Implications

A. Scenario framing

Model outputs (IRR, NPV, scenario EVs) were NOT PROVIDED. The table below shows consideration and implied multiples only, all derived from the inputs. Returns per scenario must come from the rerun model.

B. Price adjustments (each linked to a register item)

Negotiation logic. Price

certain defects (PA1, and PA2–PA4 once quantified) into the cash at close. Use the earnout for

uncertain upside. Do not let the seller argue that the ARR shortfall is "covered by the earnout": the shortfall has already happened, and the earnout may never pay.

C. The earnout (deal-team concern)

Is $22M realistic?

On verified data it is harder than the seller designed. The target needs +42.9% from $15.4M, against +37.5% from the CIM's $16M [DERIVED].

Organic path. At 109% NRR the existing base grows to about $16.8M in 12 months. That leaves about

$5.2M of new-logo or cross-sell ARR to find within about 9 months of ownership (close at end Q1 2027 to 31 Dec 2027). Even at the thesis 112%, the gap would be about $4.75M [DERIVED].

The decisive number is missing. Tallyforge's historical new-logo ARR per year is NOT PROVIDED. Until Halden & Pryce provide it, nobody can say whether $5.2M is realistic.

Headwinds in the same window. The CTO leaves around end of Sep 2027. Migration of the 40 largest customers runs through the measurement date. The Corvane renewal falls in June 2027.

Why a mis-set earnout is still a buyer problem. If the seller sees the earnout as unattainable, they discount it and press for more cash. After close, an unattainable target produces disputes, often over buyer integration decisions such as the migration.

Redesign points for IC and counsel

D. Structural protections

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6. Integration Assessment

A. Complexity rating

Overall: HIGH.

B. Day 1 requirements (close, end of Q1 2027)

• Corvane consent and extension in force, with no interruption to data feeds.
• SOC 2 renewal on track, with no lapse.
• Retention agreements effective. Named CTO successor. Knowledge-transfer plan started.
• No customer-facing platform changes on Day 1. The migration is sequenced, not big-bang.
• IP claim escrow and indemnity in place.
• Earnout ARR reporting baseline agreed with the seller, using the Halden & Pryce definition.

C. 30/60/100-day outline

D. Top integration risks

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7. Closing Conditions

A. Pre-signing requirements

Owners are proposed by function. Named individuals are NOT PROVIDED.

B. Closing conditions (post-signing)

C. Regulatory considerations

The inputs mention no regulatory approvals. Deal counsel must confirm antitrust filing requirements and any sector-specific approvals relevant to bank-data handling. All NOT PROVIDED.

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8. Recommendation

A. Go/no-go criteria

B. Draft recommendation

PROCEED WITH CONDITIONS. IC should give conditional authority to negotiate toward signing on 4 Dec. It should not approve final price at current terms.

Conditions before signing

1. The model is rerun at verified ARR, 109% NRR and 71% GM, and the deal still clears Ledgerline's hurdle (hurdle NOT PROVIDED).
2. Cash at close is reset for the ARR overstatement, by $4.8M–$5.55M (PA1), plus PA2–PA4 once quantified.
3. Corvane: a counsel view on the trigger, and an agreed path to consent plus extension. Executed consent becomes a closing condition.
4. Retention agreements are signed with the key engineers, meeting an IC-set minimum that includes the 4 with single-trigger. A CTO successor plan is in place.
5. Pen-test results show no unremediated critical findings, or a remediation covenant is agreed.
6. Tax findings are delivered, or a tax indemnity is in place.
7. The earnout is redefined: a QoE-consistent ARR definition, the treatment of cross-sell, and the payout shape.
8. A specific indemnity and escrow cover the IP claim, and counsel confirms the claim is monetary.

Key assumptions behind the recommendation

• Corvane can be secured, or replaced within an acceptable time and cost.
• The sub-$10k churn explains most of the NRR gap (to be checked against segment NRR).
• Customer satisfaction (NPS 47) holds through the migration.
• No synergy value is paid to the seller.

On the deal team's two concerns

Earnout. It is not realistic to rely on as designed, because it was calibrated to the CIM base. Whether it is achievable depends on historical new-logo ARR, which is NOT PROVIDED. Redesign it (§5C) rather than treat it as consideration you can count on.

Corvane. Not a walk-away today. It becomes one under the triggers below. Turn it into a closing condition that covers both consent and renewal, because the June 2027 expiry gives Corvane leverage a second time, three months after close.

C. Walk-away triggers

• Corvane refuses consent, or will not extend beyond June 2027 on economics IC accepts, and there is no validated alternative aggregator.
• Fewer of the 12 key engineers than the IC-set minimum sign retention agreements.
• Counsel finds the IP claim challenges ownership of the matching engine, and the seller cannot clear it before close.
• The pen test shows critical findings that cannot be fixed before close, or that would put the SOC 2 renewal at risk.
• The rerun model does not clear the hurdle at any price the seller will accept.
• Tax diligence finds a material exposure the seller will not indemnify.

D. What would improve the answer

• Segment NRR at or above 112% for accounts over $10k ARR.
• Historical new-logo ARR that supports the roughly $5.2M needed for the earnout.
• An alternative aggregator that is already integrated or quick to switch to.
• Cross-sell conversion data, not just stated interest.

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9. Board/IC One-Page Summary

Deal. Ledgerline ($61M ARR, AP automation) acquires Tallyforge (bank reconciliation SaaS). Headline is $148M, made up of $128M cash plus up to $20M earnout at ARR of $22M by 31 Dec 2027. The headline was quoted as 9.25x the CIM's $16M ARR.

Strategic fit. Reconciliation is a natural extension of AP automation. Customers like the product (NPS 47). 6 of 8 Ledgerline customers interviewed would consider buying it.

What diligence changed

Valuation.

• The ARR overstatement is worth $4.8M–$5.55M of consideration.
• The NRR and GM impact needs the model rerun. IRR and NPV are NOT PROVIDED.
• If the earnout is earned, the total is 6.7x achieved ARR.

Key risks

1. Corvane (Red). The data feed needs consent and expires June 2027.
2. Key engineers (Red). 4 of 12 have single-trigger acceleration. The CTO leaves 6 months after close.
3. Earnout calibrated to the wrong ARR base.
4. $1.1M IP claim on the matching engine.
5. Migration. $2.2–2.8M and 9–12 months for the 40 largest customers. Top 10 = 38% of ARR.
6. Open workstreams. The pen test (20 Nov) and tax (kickoff 2 Nov) both report after IC.

Recommendation (draft).

Proceed with conditions. Give conditional authority to negotiate to signing on 4 Dec, subject to:

• the model rerun;
• the price reset;
• a Corvane consent and extension path;
• signed retention agreements;
• pen-test and tax clearance;
• the earnout redesign;
• an IP indemnity.

Walk away if Corvane cannot be secured or replaced, or if key-team retention falls below the IC minimum.

Decisions for IC

• Price-reset method: hold the 8.0x cash multiple or the 9.25x headline.
• Earnout redesign: the base, and whether cross-sell counts.
• Minimum retention threshold for the 12 key engineers.
• Gross-margin floor for Corvane renewal economics.
• Whether to delay signing if the pen test or tax findings are late.

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10. Post-Close Monitoring

A. Value tracking

B. Integration milestones

Owners are proposed by function. Named individuals are NOT PROVIDED.

C. Risk monitoring (thresholds are proposals for IC to adjust)

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11. Gaps and Questions

Workstreams still open
1.

Technical (in progress). Pen test due 20 Nov. Technical debt beyond tenancy, scalability, and the alternative-aggregator assessment are all NOT TESTED. Every technology conclusion in this memo is provisional.
2.

Tax (scoped, kickoff 2 Nov). NOT TESTED. Can findings arrive before the 4 Dec signing? Does tax structure decide stock vs asset?

NOT TESTED drivers and areas
3. Competitive position: market share, win/loss, competitors, pricing power.
4. Cost-synergy build-up ($4.5M split between hosting and G&A, plus the role-overlap analysis).
5. Culture fit and leadership depth beyond the CTO.

NOT PROVIDED figures, by owner

• Halden & Pryce
  • 6. Historical ARR growth and new-logo ARR per year (decisive for the earnout).
  • 7. NRR by segment (above and below $10k ARR); cohort analysis.
  • 8. As-of date of the $15.4M verified ARR.
  • 9. Revenue and data-feed cost lines, so the 7-pt GM gap can be expressed in $.
  • 10. Recognition of the $0.6M prepaid services, and whether it is a debt-like item.
  • 11. Tallyforge's total cost base and hosting cost.
• Legal / deal counsel
  • 12. Deal structure (stock vs asset). Is Corvane consent triggered under change-of-control or assignment language?
  • 13. Is Corvane the sole data-feed source? What share of customers and feeds does it serve? What are the renewal terms?
  • 14. IP claim: contractor's assignment status, whether ownership or injunctive relief is sought, and defence costs.
  • 15. Change-of-control or termination rights in the top-10 customer contracts.
  • 16. Antitrust / regulatory filing requirements.
• HR
  • 17. Retention plan and cost for the 12. Is the CTO one of the 12?
  • 18. Severance for G&A consolidation.
• Commercial / Technical
  • 19. How the 22 Tallyforge interviewees were selected, and what share of customers they represent.
  • 20. Reconciliation ACV for Ledgerline cross-sell; whether data-feed cost scales with customers.
  • 21. Do the top-10 customers sit in the 40-customer single-tenant cohort?
• Ledgerline model
  • 22. Model outputs (IRR, NPV), discount rate, and investment hurdle.
  • 23. Cross-sell $ value, and whether the $2.2–2.8M migration is already in the model.
• Earnout terms
  • 24. Cliff vs sliding scale, and the current ARR definition.

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Draft for IC review. Not legal, tax or accounting advice. Indemnities, R&W scope, the Corvane consent analysis, regulatory filings and QoE adjustments must be confirmed by deal counsel, tax advisors and Halden & Pryce. No outreach to the seller, customers, employees or Corvane has been drafted.