What if the hours you spend cleaning exports, fixing formulas, reconciling accounts, rebuilding reports, and investigating variances could become a more controlled and efficient workflow?

This practical guide shows accountants, bookkeepers, accounting students, and finance professionals how to combine ChatGPT and Excel to solve real accounting problems—without handing professional judgment over to AI.

You will learn how to turn accounting requirements into reliable Excel formulas, use ChatGPT to build and troubleshoot formulas, clean messy financial data, perform reconciliations, analyze variances and financial performance, improve month-end reporting, create PivotTables and dashboards, build budgets and forecasts, monitor cash flow and working capital, identify unusual transactions and exceptions, and automate repetitive spreadsheet work.

Along the way, you will work with practical tools and techniques including SUMIFS, XLOOKUP, FILTER, LET, Power Query, PivotTables, VBA, Office Scripts, and AI-assisted workflows, including situations where ChatGPT can work directly with Excel.

But this is not a book about producing numbers faster and hoping they are right.

It shows you how to preserve source data, use control totals, test formulas, verify AI-generated output, investigate exceptions, document assumptions, and build accounting workflows another person can review and understand.

You do not need to be an AI expert or an Excel expert to start. The examples progress from core techniques to more advanced workflows, with realistic accounting scenarios and practical checks throughout.

If you want to move beyond experimenting with AI and start using ChatGPT and Excel as practical tools for financial analysis, reporting, reconciliation, forecasting, and automation, this guide will show you how to work more efficiently while keeping the numbers traceable, reviewable, and under professional control.