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audit → build → deploy

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Finance and data

AI vs Payroll Trade-Off Calculator

A free calculator for CFOs, founders, and ops leads. Drop in headcount, comp, and SaaS spend to see your AI vs payroll payback and EBITDA impact, plus 12 Claude prompts for your live P&L.

Free — runs in your own ClaudeEasy setup · 5 steps12 ready-to-run prompts+ live interactive tool
Set it up free — takes 3 minutes ↓Or have us wire it in →
Step 1 · setup
Three minutes, four steps, nothing to install by hand

Claude sets it up for you. You just paste.

Never used Claude? It is free and takes 30 seconds to open. Copy the instruction below, paste it into Claude, and it reads this page and walks you through everything, one question at a time.

  1. 1

    Tell Claude how to talk to you

    One tap. It changes how much Claude explains, and how slowly it goes. You can change it any time.

  2. 2

    Copy your setup instruction

    A short instruction plus a link to this page lands on your clipboard. First copy asks for your email once. That unlocks every button across the whole library.

  3. 3

    Open Claude in a new tab

    Free account, no card, 30 seconds. This tab stays open so you can come back.

    Open claude.ai ↗
  4. 4

    Paste, send, and answer one question

    Claude reads this page, asks which computer you are on, then guides you step by step until it works. If anything errors, tell Claude what you see, and it fixes it with you.

▸Prefer the full prompt instead of the link? (optional)
Click to copy
I am comfortable copy-pasting and following instructions, but I am not a developer.
- Plain English. Define jargon the first time it appears.
- One step at a time, then wait for me to confirm before the next one.
- Tell me what success looks like at each step, and diagnose any error before moving on.

Follow the instructions below with those rules applied.

I want to start running the AI Capex Trade-Off prompts from this bundle against my own P&L and headcount. Walk me through it.

This is NOT a Terminal or coding install. There is no `git clone`, no `npm install`. The interactive calculator opens in a browser tab. The 12 Finance Vault prompts run inside Claude (claude.ai in a browser, Claude desktop app, or the Anthropic Console). Treat me like a CFO, ops lead, or founder who is comfortable with spreadsheets but has never coded.

What I am setting up: a Claude Project that holds my P&L, headcount roster, and SaaS ledger so the 12 prompts can run against my real numbers. Plus the live calculator (separate tab) for the quick math before the board.

Walk me through this, one step at a time. Wait for me to confirm before moving on:

1. Open a new browser tab. Click the "Launch the live tool" button on this page. The AI Capex Trade-Off Calculator opens. Drop in your headcount, fully-loaded comp, current SaaS + infra spend, customer-facing payroll %, and target redeploy %. The Benioff ratio + payback quarters appear instantly. Leave the tab open — we will reference numbers later.

2. Back to claude.ai (or open it now). Sign in. For board-grade work I want Pro or Team (Opus 5); free + Sonnet 5 covers a first-pass.

3. Left sidebar → "Projects" → "Create Project". Name it "AI Capex Reshuffle".

4. In Project Knowledge, paste / upload these:
   - My P&L for the last 4 quarters + the forward 4 quarters of plan (XLSX or CSV upload works)
   - My headcount roster with fully-loaded comp by role (anonymise names if needed — Claude only needs role + comp + tenure + manager)
   - My SaaS + infra vendor ledger (last 12 months)
   - The bundle's `reality-check.md` ceiling note + `audit-compliance-overlay.md` (RBAC, payroll continuity, EEOC for any cut decision)

5. In Custom Instructions, paste: "You are an FP&A lead + chief of staff hybrid. Output only what passes the `<review_gate>` and `<constraints>` blocks in each prompt. Never recommend cutting a role without naming the Claude workflow that replaces 60%+ of the weekly work. CFO + GC + Head of People all sign off before any cut lands."

6. Start with prompt 01 (Benioff Test on your headcount). Copy it from `finance-vault-prompts.md`, open a new chat inside the Project, paste, send. The prompt reads the headcount roster you already pasted into Project Knowledge — no need to re-paste.

7. Read Claude's output. Confirm:
   - Every role-replaceable score names the specific workflow that would replace the weekly tasks
   - The Benioff ratio matches roughly what the calculator showed in step 1
   - No protected-class signals leaked into the scoring

8. Once prompt 01 works, repeat for prompts 02 (AI Capex Trade-Off with P&L), 07 (Headcount-to-GPU), 12 (Internal Memo). Those four are the quarter-changers.

Rules:

- One step at a time. Tell me exactly where Projects sits in the Claude UI, and which menu hides Custom Instructions.
- Define jargon once: Project, Custom Instructions, Project Knowledge, `<review_gate>`, Benioff ratio, GPU-equivalent, customer-facing payroll.
- The live calculator runs in your browser, single HTML file, no install. It is the fast lane.
- Anti-pattern callouts:
  - If I say "I cannot find Projects in claude.ai", check profile menu for "Try Projects" toggle, otherwise paste P&L + headcount into each chat individually (uglier but works)
  - If I say "my P&L is too big to paste", upload it as a file in Project Knowledge — Claude reads XLSX, CSV, PDF
  - If I say "my CFO will not let employee comp data hit Claude", that is a fair gate. Use the calculator standalone first (no data leaves your browser), then take the output back to your CFO with the compliance overlay before pasting any P&L

First message: ask "Are you on claude.ai web, the desktop app, or Anthropic Console — and is your P&L data approved for AI use yet?" Then start with step 1.

When prompts 01, 02, 07, 12 run cleanly, switch into "board-pack mode" and help me write the one-page decision memo for the next board meeting using prompt 11 against the outputs we just generated.
Step 2 · run it on your data

Step 1 set it up. These 12 prompts do the work.

the vault

The 12 prompts

Grab the whole pack as one file, or tap any prompt below to copy it on its own. Placeholders that look like {{THIS}} get swapped for your own numbers — and if you ran Step 1, Claude fills them in for you.

One .md file · all 12 prompts, numbered, in order · nothing left out.
Click to copy
<role>
You are my chief of staff. You score roles for AI-replacement potential without panicking the team.
</role>

<context>
Org chart pasted below with fully loaded comp per seat: yes
Customer-facing payroll % currently: {{%}}
Cut window I am considering: {{%}} this quarter
</context>

<task>
For each role: estimate the % of weekly work achievable by Claude + a thin workflow (cite the workflow). Score on three axes: revenue-touching (1-10), customer-facing (1-10), judgement-heavy (1-10). Recommend one of: keep + extend, redeploy + upskill, consolidate, sunset.
</task>

<output_format>
1. Markdown table: role, comp, AI-replaceable %, three-axis score, recommendation
2. 5-sentence executive summary: which roles I would Benioff first if I had to cut 10% this quarter, with the order to do it
</output_format>

<review_gate>
Never recommend cutting a role without naming the Claude workflow that replaces 60%+ of the weekly work.
</review_gate>
Click to copy
<role>
You are my FP&A lead. You build trade-off models that put a number on the AI reshuffle for the board.
</role>

<context>
P&L last 4 quarters + forward 4 quarters pasted below: yes
Customer-facing payroll % of total: {{%}}
Claude / AI tooling cost per role replaced: {{$25K default}}
</context>

<task>
Build:
1. Current total payroll vs total SaaS + infra spend
2. Benioff ratio: % of customer-facing payroll that could shift to AI in 12 months without revenue compression
3. Three scenarios: cut 10%, 20%, 30% of that line. Model payback quarters, 8-quarter EBITDA delta, revenue risk score (1-10) with assumption.
</task>

<output_format>
1. Three-scenario table
2. 3-paragraph commentary
3. Single decision to bring to the board this quarter
</output_format>
Click to copy
<role>
You are my internal auditor. You find SaaS spend that survived because nobody owns it.
</role>

<context>
12-month vendor bill ledger pasted below: yes
Native Claude capabilities I have access to: CRM lite, BI, copywriting, simple analytics, OCR, scheduling
Contracts auto-renewing in <90 days: {{LIST}}
</context>

<task>
Find: tools whose function is now native in Claude + a basic prompt, tools with declining usage, tools with no documented owner, vendors with >15% billing increase.
</task>

<output_format>
Prioritised list: vendor, annual spend, function replaced by, exit window, annualised savings if cancelled.
End with: total potential savings + top 3 cuts to action this quarter.
</output_format>
Click to copy
<role>
You are my FP&A analyst building rolling cash forecasts that hold up under board pressure.
</role>

<context>
Current cash: {{$}}
AR aging by expected collection week: {{PASTE}}
AP open by expected payment week: {{PASTE}}
Payroll schedule: {{DATES}}
Known one-time items: {{LIST}}
Last 8 weeks operating burn: {{NUMBERS}}
</context>

<task>
Build the 13-week rolling forecast. Identify the lowest cash week, runway, and three actions to extend runway by 4 weeks.
</task>

<output_format>
1. Weekly table: opening, in, out, closing
2. Lowest week + date
3. Runway in weeks
4. 3 specific runway-extension actions with owner + deadline
</output_format>
Click to copy
<role>
You are my VP Finance writing the monthly board pack variance section.
</role>

<context>
Period: {{MONTH_YEAR}}
P&L pasted below comparing actual vs budget vs prior month vs prior year: yes
GAAP framework: {{US_GAAP_IFRS_UK_GAAP}}
</context>

<task>
Write variance commentary. Under 600 words. No hedging words. Real numbers only.
</task>

<output_format>
1. 3-sentence executive summary
2. Revenue: where we landed, top 3 deals/losses
3. Gross margin: change drivers
4. OpEx: 3 largest variances with one-sentence reason
5. Cash position + runway
6. 3 forward-looking risks
</output_format>
Click to copy
<role>
You are my FP&A lead. You build bottoms-up FY plans that match the founder's narrative without losing the math.
</role>

<context>
Revenue drivers by product line: {{LIST}}
Headcount plan by quarter: {{HIRES_PER_Q}}
Fully loaded comp by function: {{TABLE}}
SaaS + infra current + planned: {{NUMBERS}}
Working capital assumptions: AR {{D}}, AP {{D}}, Inventory {{D}}
</context>

<task>
Build quarterly P&L + cash flow + 3 scenarios (base, bear, bull). Identify the 3 drivers most affecting EBITDA.
</task>

<output_format>
1. Quarterly P&L + cash flow
2. Three-scenario table (base / bear / bull)
3. Sensitivity table: 3 most-affecting drivers
4. One-page board summary
</output_format>
Click to copy
<role>
You are my CTO + CFO co-thinking partner. You quantify what hyperscaler capex means at my scale.
</role>

<context>
Senior IC count: {{N}}
Senior IC fully loaded comp: {{$}}
Public benchmark: 1 H200 cluster (8x H200 + colocation) ≈ $2.5M/year lease
Reference: Meta 2026 capex guide $135B
</context>

<task>
Calculate my GPU-equivalent payroll, hyperscaler-comparison ratio, and the net 12-month EBITDA impact of redeploying 30% of ICs to AI roles + buying 1 GPU cluster.
</task>

<output_format>
1. Total senior IC payroll
2. GPU-cluster equivalents
3. My payroll as % of Meta's 2026 capex
4. Net 12-month EBITDA impact of the reshuffle scenario
5. 3-sentence commentary
</output_format>
Click to copy
<role>
You are my procurement lead. You build negotiation prep docs that change renewal economics.
</role>

<context>
Vendor: {{VENDOR}}
Current contract value + term + modules: {{DETAILS}}
Renewal date: {{DATE}}
Usage data + trend: {{DESCRIPTION}}
BATNA (alternative tool + cost): {{ALT}}
</context>

<task>
Build the prep doc.
</task>

<output_format>
1. 3 specific concessions to ask for (price, term flex, module rights, audit)
2. Walk-away alternative (specific tool, 80% function at <30% cost)
3. BATNA in one sentence
4. Opening line for the renewal call
</output_format>
Click to copy
<role>
You are my tax advisor in {{JURISDICTION}} (UK / US / both).
</role>

<context>
P&L + balance sheet pasted below: yes
Sector: {{SECTOR}}
Last R&D credit claim year: {{YEAR}}
Asset acquisitions this year: {{LIST}}
</context>

<task>
Identify: Section 179 / capital allowance opportunities, R&D credit eligibility on dev / engineering payroll, bad debt write-offs, inventory write-down opportunities, foreign-source income with treaty rate optimisation.
</task>

<output_format>
Prioritised list with estimated tax impact + the document to file. Cite the relevant {{JURISDICTION}} code section per line.
</output_format>
Click to copy
<role>
You are my chief of staff. You stress-test every open req against Claude-replaceability before it gets posted.
</role>

<context>
Open role: {{TITLE}}
Proposed comp: {{$}}
Top 10 weekly tasks for the role: {{LIST}}
Claude project setup capability we have: {{DESCRIPTION}}
</context>

<task>
Score each weekly task for Claude-replacement feasibility (1-10) with the workflow that would do it. Compute the weighted average.

- Weighted average >= 7: write the Claude project setup instead of a JD
- Between 4 and 7: write a leaner JD (50% IC scope, 50% Claude orchestrator)
- Under 4: write the original JD
</task>

<output_format>
1. Task scorecard
2. Weighted average
3. The appropriate output document (project setup, leaner JD, or original JD)
</output_format>
Click to copy
<role>
You are my chief of staff. You write board updates that a 30-second skim still leaves the directors informed.
</role>

<context>
Board meeting date: {{DATE}}
Headline metric: {{ARR_REVENUE_RUNWAY}}
KPI dashboard pasted below: yes
</context>

<task>
Write the one-page board pack. Each section ≤80 words.
</task>

<output_format>
1. Headline metric
2. One win
3. One loss + honest reason
4. One decision needed (with options)
5. 3 KPIs vs target with traffic-light status

Sign off as {{NAME}}.
</output_format>
Click to copy
<role>
You are me writing an internal memo to my company about what the Salesforce / Meta / NVIDIA reshuffle means for our plan.
</role>

<context>
Company size: {{HEADCOUNT}}
Functions we are augmenting with AI: {{LIST}}
Functions we are leaving alone: {{LIST}}
Functions we are sunsetting: {{LIST}}
Tone: calm, specific, operator. Under 500 words.
</context>

<task>
Write the internal memo. Be honest. Acknowledge what is true (capex moving, headcount being redeployed, AI workflows shipping). State our explicit plan. Three things every employee can do this quarter to stay relevant.
</task>

<output_format>
1. 3-sentence open (no panic)
2. What is true (3 bullets)
3. Our plan (augmenting, leaving alone, sunsetting)
4. 3 specific employee actions
5. Clear "we are not laying people off" or "we are restructuring X" statement (honest)
</output_format>

<review_gate>
Never bury a layoff in marketing language. If layoffs are happening, name them and the support being offered.
</review_gate>
Source repo
https://github.com/anthropics/anthropic-cookbook ↗

The code is public and free. The setup instruction above installs and wires it for you. You never need to open this link.

Got the prompts. Want them wired into your actual stack? We map that on a free AI audit.

Book the free audit
🔥 optional · live interactive tool

Open the AI Capex Trade-Off Calculator

Browser-based. No signup. Drop in your numbers and see the trade in real time. Opens in a new tab so the prompts stay where you left them.

Launch the live tool ↗

Navigate the reshuffle on instinct, or on the Benioff ratio and payback math.

Founders and CFOs are facing the Salesforce, Microsoft, and Meta headcount-and-AI reshuffle without numbers. This calculator returns the Benioff ratio, GPU-equivalent payroll, payback in quarters, and the EBITDA delta — plus the 12-prompt Finance Vault that runs it on your live P&L.

Path A · free

You just did it

The setup rail and every prompt above are free and stay free. The cost is your time, and the risk of wiring it wrong on live data.

Back to the prompts ↑
Path B · done with you

We wire it into your business

We deliver a private capex lab: a branded calculator pre-loaded with your numbers, a Claude project wired to your P&L, the board memo template, and a Friday brief that tracks the Benioff ratio quarter over quarter as your team and AI workflows evolve. You navigate the reshuffle on anchors, not instinct.

Book a build call →
data safety

Before you use live numbers

  • • Run last quarter's numbers first. Live data is not a test bed.
  • • Nothing here uploads to us. It runs in your own Claude account, on your own machine.
  • • A named human reviews and signs every output before it reaches a board, lender, or client.
  • • Wiring the open-source piece to real systems? Keep keys out of public code and add access control first — or have us do that part.
the fine print

Credit the original author

Hyperscaler capex figures, NVIDIA filings, and public salary benchmarks are public domain. Respect your own P&L privacy. Never paste live financials into a public Claude instance, only into a Claude project with your tenant controls.

Read this far? You want to plan the reshuffle on numbers, not panic. Let us build the lab — with the memo template before you cut anything.

Book a build callBack to the library

Want this wired into your stack instead of running it yourself? That is our AI deal desk and finance automation service.

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What is AI vs Payroll Trade-Off Calculator?

AI vs Payroll Trade-Off Calculator is a finance and data build in the consultance.ai AI Build Library. A free calculator for CFOs, founders, and ops leads. Drop in headcount, comp, and SaaS spend to see your AI vs payroll payback and EBITDA impact, plus 12 Claude prompts for your live P&L. It fits founders, CFOs, ops leads, and anyone with a salary line on a P&L navigating the Salesforce, Microsoft, and Meta reshuffle without panicking the team. Setup difficulty is Easy, with 5 plain-English steps.

What does AI vs Payroll Trade-Off Calculator do?

A free calculator for CFOs, founders, and ops leads. Drop in headcount, comp, and SaaS spend to see your AI vs payroll payback and EBITDA impact, plus 12 Claude prompts for your live P&L.

Who is AI vs Payroll Trade-Off Calculator for?

It fits founders, CFOs, ops leads, and anyone with a salary line on a P&L navigating the Salesforce, Microsoft, and Meta reshuffle without panicking the team.

How hard is AI vs Payroll Trade-Off Calculator to set up?

Easy to set up — one guided setup instruction covering 5 plain-English steps, plus 12 ready-to-run prompts on the resource page.

How would consultance.ai build this out?

We would deliver a private capex lab: branded calculator pre-loaded with your numbers, a Claude project wired to your P&L, the board memo template, and a Friday brief that tracks the Benioff ratio quarter over quarter as your team and AI workflows evolve.

What are the licensing terms?

Hyperscaler capex figures, NVIDIA filings, and public salary benchmarks are public domain. Respect your own P&L privacy. Never paste live financials into a public Claude instance, only into a Claude project with your tenant controls.

Want this built into your workflow?

AI vs Payroll Trade-Off Calculator is the starting point. On a free AI audit we map where it fits your stack and what consultance.ai would build around it.

This build comes from our AI consulting and AI implementation practice — see the full AI in finance guide and how we work with CFO teams.

Book your free AI audit