AcctGPT

Free downloads · no signup

Practice on small examples.
Keep the workings.

Try the Excel guides with synthetic data, check the answers, then adapt a copy for your own work.

The Excel practice workbook

Seventeen sheets bring the source rows, checks and results together.

  • Text amounts, formulas and a corrected total.
  • Repeated IDs, missing records and exact-match lookups.
  • Leading-zero text codes and readable date labels.
  • A budget, category summary, chart and working PivotTable.
  • Drop-down choices, validation and a separate pasted-value check.
  • A Checks sheet with the expected results.

Macro-free XLSX. No configured external connections. Your original files are not part of this download.

Two practice reports have equal totals but different invoices

The free exercise is separate from the invitation-only $5 Report Tools Starter Kit. No payment or signup is needed for these files.

Monthly-file exercise

Three starting CSVs, a held-out fourth file, an optional Power Query recipe and a source-count checklist.

Expected controls: 3 files → 6 rows → 2,100. Add the fourth file: 4 files → 8 rows → 3,600. Keep invoice codes as text and source filenames attached.

Download the file exercise

The optional recipe is reviewed against Microsoft documentation. Native Excel Power Query execution is not yet verified; the shared workbook has no embedded external connection.

A reference for your next export

Keep twelve Windows desktop shortcuts beside the task: make a Table, filter, move, edit, fill and format.

Download the printable reference

Formula results and PivotTable refresh were checked in LibreOffice 26.8. XLOOKUP requires Microsoft 365 / Excel 2021 or later; a VLOOKUP alternative is included. Native Excel menu and refresh verification remains pending.

Need to prepare your own export? Combine CSV/TSV files or pasted cells in the private list workspace. Keep the source rows and save a result on your device.

Try the private list tool

Choose the guide for the job