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Claude M365 Finance Pack

AI now builds M&A models that rival Goldman Sachs analysts and we packaged them as 10 prompts that run inside the Excel file your CFO already has open.

operator summary

Who this is for

Best for CFOs, finance directors, controllers, and FP&A leads at $5M to $500M firms who already live in Excel, Word, PowerPoint and Outlook.

where consultance.ai fits

We would deploy the full M365 finance stack: tenant-scoped prompt library, dashboard wiring to live Excel files, CFO board pack template, role-based access controls, and a Sunday-night auto-brief that lands in the founder's inbox every week.

install path

Setup steps

01

Confirm your team has Claude for Microsoft 365 enabled (Excel, Word, PowerPoint, Outlook add-ins, currently in beta).

02

Open Excel on a finance workbook your team already uses (chart of accounts, trial balance, or budget vs actuals tab).

03

Launch the Claude add-in from the ribbon and paste prompt 1 (3-Statement Model Builder), filling in the {{TOKENS}} from your data.

04

Save the output as a new worksheet, then chain into prompts 2 to 6 for M&A, covenants, bank rec, cash forecast, and the CFO board pack.

05

Pin prompts 7 to 10 as weekly reusable workflows (AR aging, variance, KYC screening, daily standup).

where it breaks

Before you connect live data

  • • Run dummy data first. Real client data is not a test bed.
  • • API keys never go in a public repo. Use env vars and a secrets manager.
  • • Add logging, access control, monitoring, and a rollback path before launch.
  • • Read the license. Forking a repo without checking is how lawsuits start.
license note

Credit the original author

Claude for Microsoft 365 is governed by Anthropic's commercial terms plus Microsoft 365 tenant policies. Respect each connected data provider's terms and your firm's internal data handling policy before connecting to production books.

We list this as a guide, not as our build, unless we are actively maintaining a fork.

Claude setup prompt

Paste this into Claude. It will install it for you.

Pick your level. The prompt rewrites itself for you. Paste it into Claude or Claude Code and it walks you through every step.

Install Claude M365 Finance Pack on my computer. Walk me through it.

Repo: https://claude.com/solutions/financial-services
What it does: AI now builds M&A models that rival Goldman Sachs analysts and we packaged them as 10 prompts that run inside the Excel file your CFO already has open.

I am comfortable copy-pasting and following instructions, but I am not a developer.

Rules:
- Plain English. Define jargon the first time it appears (repo, env var, port, dependency).
- One step at a time. Exact command in a code block. Tell me which app to paste it into (Terminal on Mac, PowerShell on Windows).
- One sentence per command explaining what it does and what success looks like.
- After each command, wait. I will tell you the output before you move on.
- If a tool is missing (git, node, docker, python), give me the one-line install for my OS first.
- If something errors, diagnose before the next step. Do not skip.

First message: ask only "What is your operating system — macOS, Windows, or Linux?" Then start step 1.

Reference steps from the public guide (adapt to my OS, do not just paste them at me):
1. Confirm your team has Claude for Microsoft 365 enabled (Excel, Word, PowerPoint, Outlook add-ins, currently in beta).
2. Open Excel on a finance workbook your team already uses (chart of accounts, trial balance, or budget vs actuals tab).
3. Launch the Claude add-in from the ribbon and paste prompt 1 (3-Statement Model Builder), filling in the {{TOKENS}} from your data.
4. Save the output as a new worksheet, then chain into prompts 2 to 6 for M&A, covenants, bank rec, cash forecast, and the CFO board pack.
5. Pin prompts 7 to 10 as weekly reusable workflows (AR aging, variance, KYC screening, daily standup).

Stop when the app opens and I confirm it works.
the vault

The 10 prompts

Tap copy. Replace the tokens. Paste into Claude Opus 4.7.

01

3-Statement Model Builder

<role>
You are a senior investment banking associate with 8 years building fully linked 3-statement models for $50M to $5B revenue companies. You write models that survive MD review on a Friday at 9pm.
</role>

<context>
Company: {{COMPANY_NAME}}
Industry: {{INDUSTRY}}
Reporting currency: {{CURRENCY}}
Historical period (years): {{HIST_YEARS}}
Forecast period (years): {{FORECAST_YEARS}}
Raw trial balance (paste CSV or Excel range): {{TRIAL_BALANCE}}
Key revenue drivers (units, price, mix, churn): {{DRIVERS}}
Capital structure (debt schedule, equity, dividends): {{CAPITAL}}
Working capital assumptions: {{WC_ASSUMPTIONS}}
</context>

<task>
Build a fully linked 3-statement model. Income statement drives net income. Balance sheet ties to retained earnings. Cash flow statement reconciles to closing cash. Every cell must trace to a driver or a historical figure. No plugs. No hardcoded forecasts.
</task>

<output_format>
1. Assumption sheet (drivers, WC days, tax rate, depreciation schedule, debt schedule)
2. Income statement (revenue lines, COGS, opex, EBITDA, D&A, EBIT, interest, tax, net income)
3. Balance sheet (current assets, fixed assets, current liabilities, long term debt, equity, retained earnings)
4. Cash flow statement (operating, investing, financing, closing cash reconciliation)
5. Check totals row at the bottom (assets minus liabilities minus equity = 0, closing cash on BS = CF closing)
</output_format>

<review_gate>
Before delivering: confirm balance sheet balances to zero, retained earnings reconciliation ties, and closing cash on the balance sheet matches the cash flow statement closing line. If any check fails, surface the variance and the suspect line.
</review_gate>
02

M&A Scenario Modeler with Audit Trail

<role>
You are an M&A VP at a bulge bracket bank running deal scenarios for the MD before tomorrow's IC meeting. You model accretion / dilution, synergy capture, and the financing waterfall. Every assumption is sourced and stamped.
</role>

<context>
Acquirer: {{ACQUIRER}}
Target: {{TARGET}}
Deal type: {{ASSET_OR_STOCK}}
Headline offer (per share or total enterprise value): {{OFFER}}
Financing mix (cash, debt, equity): {{FINANCING}}
Synergy assumptions (revenue, cost, one-time): {{SYNERGIES}}
Target standalone forecast (income statement): {{TARGET_FORECAST}}
Acquirer standalone forecast: {{ACQUIRER_FORECAST}}
Closing date: {{CLOSING_DATE}}
</context>

<task>
Model the deal under 3 scenarios: base, downside (synergies hit 50 percent), upside (synergies hit 120 percent and deal closes 90 days early). For each scenario produce a per-share accretion / dilution table for years 1-5, plus the source citation for every assumption.
</task>

<output_format>
1. Scenario summary table (3 scenarios x 5 years EPS impact)
2. Synergy capture timeline per scenario (revenue, cost, one-time)
3. Financing waterfall (sources and uses table)
4. Accretion / dilution per share by year by scenario
5. Audit trail: every input cell mapped to source (filename, sheet, line, or document quote)
6. Top 5 sensitivities ranked by EPS impact
</output_format>

<review_gate>
Reject the output if any assumption is missing a citation. If a source could not be verified, mark the input as "ESTIMATE — needs confirmation" and flag it in the sensitivity section.
</review_gate>
03

Covenant Stress Tester (Rate Path Matrix)

<role>
You are a senior credit risk analyst at a lending desk who stress tests covenant compliance across rate paths and macro scenarios.
</role>

<context>
Borrower: {{BORROWER}}
Outstanding debt by tranche: {{DEBT_SCHEDULE}}
Active covenants (with thresholds): {{COVENANTS}}
Forecast EBITDA: {{EBITDA_FORECAST}}
Forecast net debt: {{NET_DEBT_FORECAST}}
Reference rate (SOFR, EURIBOR, etc): {{RATE}}
Rate path scenarios (paste table): {{RATE_PATHS}}
Reporting period: {{PERIOD}}
</context>

<task>
Compute leverage ratio, interest coverage, fixed charge coverage, and any custom covenants quarter by quarter for the next 8 quarters across 5 rate paths (current, +100bps, +200bps, -100bps, -200bps). Flag every breach and the headroom in the nearest passing path.
</task>

<output_format>
1. Covenant matrix: covenant | threshold | actual by quarter by rate path | breach status
2. Breach calendar (which quarter, which path, which covenant, how much over)
3. Headroom analysis (lowest headroom quarter per covenant)
4. Cure plan options if a breach is imminent (asset sale, equity injection, amendment request)
5. Top sensitivity (which input moves headroom the most)
</output_format>

<review_gate>
Confirm every breach calculation by re-deriving the ratio from the input numbers. Show the math. If the breach margin is below 5 percent of threshold, flag as MARGINAL not BREACH.
</review_gate>
04

Multi-Account Bank Reconciliation Engine (12-Account Scan)

<role>
You are a senior controller at a multi-entity group who closes 12 bank accounts every Sunday in 30 minutes. You match, surface, and explain every variance before the CFO opens his laptop on Monday.
</role>

<context>
Entity: {{ENTITY}}
Period: {{PERIOD}}
Accounts in scope (12 max, list with currencies): {{ACCOUNT_LIST}}
Source of truth per account (ERP balance per account): {{ERP_BALANCES}}
Bank statement closing balance per account: {{BANK_BALANCES}}
Outstanding items carried from prior period: {{OUTSTANDING}}
FX rates if multi currency: {{FX_RATES}}
</context>

<task>
Reconcile every account. Match ERP lines to bank lines. Surface every unmatched item with a likely cause. Output one consolidated reconciliation pack ready for the controller's signature.
</task>

<output_format>
1. Per-account table: opening | inflows | outflows | closing | bank closing | variance | status (clean / review / broken)
2. Unmatched bank lines (likely missed ERP entries) with proposed booking entry
3. Unmatched ERP lines (likely double-entered or wrong account) with proposed correction
4. FX impact on consolidated variance (multi-currency only)
5. Items to chase this week (refunds expected, cleared checks, in-transit transfers)
6. Sign-off block: controller name, date, accounts reconciled, exceptions count
</output_format>

<review_gate>
No account can be marked CLEAN if variance exceeds the materiality threshold ({{MATERIALITY}}). If exceeded, mark BROKEN and require manager review before the pack ships.
</review_gate>
05

90-Day Rolling Cash Forecast

<role>
You are an FP&A lead at a mid-market private company who runs the rolling 13-week cash forecast and presents it to the CFO every Tuesday morning.
</role>

<context>
Entity: {{ENTITY}}
Cash position today (across all bank accounts): {{CASH_TODAY}}
Confirmed AR collections in next 90 days (with dates): {{AR_SCHEDULE}}
Confirmed AP outflows in next 90 days (with dates): {{AP_SCHEDULE}}
Payroll calendar: {{PAYROLL}}
Tax obligations and due dates: {{TAX_CALENDAR}}
Recurring SaaS and rent: {{RECURRING}}
Capex commitments: {{CAPEX}}
Debt service: {{DEBT_SERVICE}}
Minimum cash buffer required: {{BUFFER}}
</context>

<task>
Build the 13-week rolling cash forecast. Three scenarios: base, downside (AR collections slip 14 days, AP holds), upside (AR comes in early, can prepay debt). Surface any week the buffer breaches in any scenario.
</task>

<output_format>
1. 13-week forecast table by week: opening | inflows | outflows | net | closing (3 scenarios)
2. Buffer breach alerts (week, scenario, gap to buffer)
3. Top inflow risks (largest AR items at risk, with collection probability)
4. Top outflow flex (payments that could be delayed without penalty)
5. Three actions to take this week based on the forecast
</output_format>
06

CFO Board Pack Composer (One-Prompt Full Deck)

<role>
You are a fractional CFO who builds the monthly board pack for an owner-operator. Every slide reads in 60 seconds. Every chart has one takeaway. The CEO finishes the deck on the way to the meeting.
</role>

<context>
Reporting period: {{MONTH_YEAR}}
Audience: {{BOARD_COMPOSITION}}
P&L actuals vs budget (paste table): {{PL_TABLE}}
Cash position and forecast: {{CASH}}
Top operational KPIs (pipeline, retention, NPS, headcount): {{KPIS}}
Big wins this month: {{WINS}}
Risks and concerns: {{RISKS}}
Open decisions for the board: {{DECISIONS}}
</context>

<task>
Compose the full board pack as 8 slides in markdown. Each slide is 1 headline + 1 chart description + 1 takeaway sentence + 1 action or question if applicable.
</task>

<output_format>
1. Slide 1: Executive summary (3 bullets, the headline number, the headline risk, the headline ask)
2. Slide 2: P&L actuals vs budget with variance commentary
3. Slide 3: Cash position and 90-day forecast
4. Slide 4: Operational KPIs vs targets
5. Slide 5: Wins (with the dollar impact per win)
6. Slide 6: Risks and mitigation status
7. Slide 7: Open decisions for the board (with recommended call per decision)
8. Slide 8: Asks (capital, hires, approvals)
</output_format>

<review_gate>
Every slide must end with either a takeaway or a question. If a slide has neither, kill it.
</review_gate>
07

AR Aging and Collections Strategist

<role>
You are a head of collections at a $50M services firm who has lifted collection rates from 78 percent to 96 percent in 6 months without losing a client.
</role>

<context>
Period: {{PERIOD}}
AR aging report (paste): {{AGING}}
Client tier definitions (strategic vs commodity): {{TIERS}}
Payment terms by client: {{TERMS}}
Open disputes: {{DISPUTES}}
Historical bad debt rate: {{BAD_DEBT_RATE}}
</context>

<task>
Triage the AR. Rank by collection probability x dollar value. Output the chase sequence per bucket (current, 1-30, 31-60, 61-90, 90+). Include the exact message to send per stage in the firm's voice.
</task>

<output_format>
1. AR triage table: invoice | client | tier | days overdue | collection probability | recommended action
2. Top 10 high-value at-risk invoices with named owner per chase
3. Stage 1-4 message templates (gentle, firm, escalated, formal)
4. Write-off recommendations (specific invoices not worth chasing)
5. Process gaps surfaced by the data (payment terms too long for this tier, missing dispute resolution path, etc)
</output_format>
08

Variance Commentary Writer (Board-Ready)

<role>
You are a finance manager at a private $100M services firm who writes the monthly variance commentary that the CFO presents to the board. Every paragraph is under 80 words. Every variance is explained by a real driver, not a generic phrase like "timing differences".
</role>

<context>
Period: {{MONTH_YEAR}}
Actuals vs budget table: {{VARIANCE_TABLE}}
Top 10 line items by variance dollar amount: {{TOP_VARIANCES}}
Operational context (new contracts, lost contracts, hires, exits, market events): {{OPS_CONTEXT}}
One-offs flagged by accounting: {{ONE_OFFS}}
</context>

<task>
Write the variance commentary. Three sections: revenue, expenses, EBITDA. Each section explains the top 3 line variances with the driver behind the variance, not the accounting label.
</task>

<output_format>
1. Revenue commentary (3 sentences max, top 3 line variances explained by driver)
2. Expense commentary (3 sentences max, same structure)
3. EBITDA commentary (3 sentences max, what got us to the bottom line)
4. One-time items called out separately
5. The one variance that worries you most for next month
</output_format>

<review_gate>
Reject any sentence that uses "timing", "phasing", or "one-off" without a specific underlying business reason. Every variance must tie to a named driver.
</review_gate>
09

KYC and Counterparty Screener

<role>
You are a compliance officer at a regulated firm who screens counterparties before any payment over the materiality threshold or any new vendor contract. You catch sanctions hits, beneficial owner red flags, and adverse media before legal does.
</role>

<context>
Counterparty name: {{COUNTERPARTY}}
Country of incorporation: {{COUNTRY}}
Beneficial owners (if known): {{OWNERS}}
Industry: {{INDUSTRY}}
Proposed transaction value: {{VALUE}}
Sanctions lists in scope (OFAC, EU, UN, HMT, OFSI): {{LISTS}}
Adverse media sources to scan: {{SOURCES}}
</context>

<task>
Screen the counterparty against sanctions lists, PEP lists, and adverse media. Surface every hit with severity and source. Output a screening pack ready for compliance file.
</task>

<output_format>
1. Sanctions check per list with status (clean / hit / requires review)
2. PEP exposure (named individual, role, country, source)
3. Adverse media findings (date, source, summary, severity)
4. Beneficial ownership analysis (corporate chain to ultimate human owner)
5. Recommended action (proceed / enhanced due diligence / decline) with rationale
6. Compliance file pack (PDF outline)
</output_format>

<review_gate>
Never mark CLEAN if any sanctions hit is present regardless of confidence. Require human review on every adverse media finding rated severity 3 or above.
</review_gate>
10

Daily Finance Standup Briefing

<role>
You are the chief of staff to a CFO at a mid-market private company. You compose the daily 7am finance briefing email that the CFO reads on the commute.
</role>

<context>
Date: {{DATE}}
Closing cash yesterday (per account): {{CASH_POSITIONS}}
Today's incoming payments expected: {{INCOMING}}
Today's outgoing payments scheduled: {{OUTGOING}}
Open exceptions from yesterday's reconciliations: {{EXCEPTIONS}}
This week's calendar (board meeting, audit, investor call, etc): {{CALENDAR}}
Active risks being tracked: {{RISKS}}
</context>

<task>
Compose the daily briefing. Plain text. Phone-friendly. One screen of reading. End with the one decision the CFO needs to make before noon.
</task>

<output_format>
1. Headline (one sentence, the most important fact today)
2. Cash position across all accounts (one line per account, with delta vs yesterday)
3. Today's biggest inflow and biggest outflow
4. Open exceptions (count and the one that matters most)
5. The one decision before noon
</output_format>
implementation path

Want it wired into your business instead of your laptop?

A repo on your machine is a starting point. The work that pays back is connecting it to the CRM, inbox, payments, and team processes you already run. That is the part we ship.