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FP&A Field Notes

Knowledge Base

A growing collection of practitioner insights, organized by topic. Updated weekly.

🛠️ Tools & Efficiency

AI & Automation

AI for Financial Modeling

Claude for Financial Analysis in 2026
by Linas Substack · 2026-02-22

Use precisely structured prompts with labeled inputs (context, instructions, data) to reliably generate financial analysis outputs while building verification checkpoints into your workflow.

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Claude for Financial Analysis: Excel Integration and Forecasting
by Nate's Newsletter · 2026-02-24

You can build production-ready financial models in Excel using Claude's AI capabilities without switching between applications, saving time on formula writing and assumption management.

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Claude for Financial Services: Building Models with Code
by Anthropic · 2026-02-24

Use Claude to generate production-ready financial models as Python-in-Excel code with full linkages and built-in source verification for faster modeling cycles.

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Claude 4 for Financial Modeling: Benchmarks and Excel Integration
by Wall Street Prep · 2026-02-25

Claude is production-ready for multi-tab financial models and can handle Monte Carlo simulations and risk modeling; evaluate it as a junior analyst replacement for specific modeling tasks.

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Claude AI for Financial Modeling: Building 11-Tab Models in 10 Minutes
by Nate's Newsletter · 2026-02-25

You can now leverage AI-native Excel tools with live data feeds to compress financial modeling timelines from hours to minutes, freeing FP&A time for analysis and storytelling.

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AI for FP&A Workflows

ChatGPT for FP&A Workflows: Automating Variance Analysis, Forecasting, and Reports
by The FP&A Guy (Episode 47) · 2026-02-25

Prompt ChatGPT with specific FP&A tasks ("draft variance analysis for 15% revenue shortfall") to generate first drafts for refinement, reducing manual report writing by 50%+ on routine summaries.

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Spreadsheets & Data Management

Excel

Excel Core
Excel Power Query Workflow for Finance Automation
by Resourceful Finance Pro · 2026-02-22

Power Query eliminates manual data entry by automating imports from multiple sources and transformations, enabling one-click refresh cycles for routine reporting.

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Excel Power Query: Automating FP&A Data Workflows
by Sarah Schlott · 2026-02-24

You can replace hours of monthly data prep by using Power Query to automate imports, transformations, and cross-system merges in a single repeatable workflow.

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Power Query for Finance Automation: One-Click Dashboard Refresh
by Resourceful Finance Pro · 2026-02-25

Use Power Query's Get Data → Transform → Load workflow to build self-refreshing KPI dashboards that update automatically, removing the largest time drain from FP&A month-end closes.

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Python in Excel
Python in Excel for FP&A: Automating Data Cleaning, Forecasting, and Month-End Closing
by Vena Solutions · 2026-02-24

Use =PY() in Excel to embed Python for data prep and variance analysis without leaving the spreadsheet, eliminating manual month-end steps.

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Programming Languages

Python for Financial Forecasting: Time Series Models and Monte Carlo Simulation
by Mito Blog · 2026-02-24

You can build automated 12-month forecasts in Python with uncertainty quantification and seasonality handling, then export results to Excel for stakeholder review.

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📐 FP&A Practice

Budgeting & Forecasting

Budget Process

Running a Rolling Forecast Process in 2026
by Focus CFO Blog · 2026-02-22

Rolling forecasts replace static annual budgets by continuously dropping the oldest period and adding a new future quarter, keeping your predictions current with market shifts and business performance.

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Annual Budget Process: Lessons Learned for 2026
by QX Accounting · 2026-02-24

Begin your 2026 budget process with a documented post-mortem of 2025 actuals and variance, then use a defined Q4 checklist to cascade goals and build cross-functional buy-in.

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The Annual Budget Process: From Planning Through Monitoring
by Finance Alliance · 2026-02-25

Structure your budget timeline working backward from board approval, use locked templates to prevent custom Excels, and hold weekly check-ins to catch issues early—this repeatable process scales across teams.

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Driver-Based Planning

Pushing Back on Unrealistic Budgets: Driver-Based Planning and Rolling Forecasts
by FinSmart Accounting · 2026-02-24

Establish a driver-based planning framework upfront and use scenario models to make unrealistic assumptions objectively visible—shift the conversation from 'your number is wrong' to 'here's what your assumptions mean operationally.'

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Rolling Forecast Implementation

5 Steps to Build Rolling Forecast Models
by Phoenix Strategy Group · 2026-02-25

Rolling forecasts require explicit stakeholder alignment and a defined time horizon (e.g., 12 months rolling); implement monthly/quarterly updates with variance tracking to improve forecast accuracy over time.

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Headcount Planning

Headcount Planning as a Finance Leader: Data-Driven Conversations
by Sequoia Capital · 2026-02-25

Reframe headcount conversations from "we need to cut" to "what roles drive the most revenue per dollar?"—this data-driven approach builds executive alignment and reduces pushback on difficult staffing decisions.

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Reporting & Analysis

Variance Analysis

How to Present Budget Variance Analysis to the Board
by Beebole Blog · 2026-02-22

Structure variance presentations with high-level summary first, visual highlights of material gaps, documented root causes, and explicit links to business implications to keep board focus on what matters.

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Board & Stakeholder Communication

Forecast Presentation
Presenting Forecasts to the Board: Handling Pushback and Building Trust
by Harvard Law School Forum on Corporate Governance · 2026-02-24

Structure your forecast presentation around 3–4 scenarios with explicit assumptions and trade-offs, and frame board skepticism as a resource rather than an obstacle.

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Presenting the 2026 Forecast to the Board: Scenarios, Transparency, and Data-Driven Narratives
by Preferred CFO · 2026-02-24

Build board-ready forecasts on rolling 12-month models with three scenarios, evidence-based assumptions, and specific contingency plans rather than static annual budgets.

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Storytelling Tips for CFOs: Presenting Financial Forecasts to the Board
by OneStream · 2026-02-25

Prepare forecast presentations with multiple scenarios, pre-share slides, and lead with business context and storytelling—not raw numbers.

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Presenting Five-Year Forecasts to the Board: Clarity Over Detail
by Preferred CFO · 2026-02-25

Strip your forecast deck to summary-level numbers, reserve granular detail for backup tabs, and anchor every assumption to historical data—this prevents the 'wishful thinking' objection that derails board approval.

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