Use case · Finance operations

Reconcile account records and transaction exports

Month-end close often starts with three similar-looking spreadsheets and one question: why do these numbers not match? Lesser keeps the ledgers, bank exports, and review notes in one working context so the differences become visible.

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Month-end close
XLSXledger_2026_01.xlsxXLSXbank_transactions_2026_01.xlsxCSVcard_transactions.csv

Compare this month’s ledger against the bank and card exports. Mark unmatched rows separately.

Workflow

How the work moves from files to output

Compare ledgers, bank exports, and card transactions, then leave a clean reconciliation table for review.

01

Open

Put the ledger and exports in one context

Start from the actual Excel and CSV files instead of copying rows into a separate chat window.

Month-end close
XLSXledger_2026_01.xlsxXLSXbank_transactions_2026_01.xlsx

Compare this month’s ledger against the bank and card exports. Mark unmatched rows separately.

02

Compare

Find rows that do not line up

Separate exact matches, likely duplicates, date shifts, and items that need a human review.

Request
XLSXledger_2026_01.xlsx
XLSXbank_transactions_2026_01.xlsx
CSVcard_transactions.csv

Working instruction

Compare this month’s ledger against the bank and card exports. Mark unmatched rows separately.

03

Leave

Save the review trail

Keep the reconciliation table and review notes where the finance team can use them next.

Output

Month-end close

Reconciliation table with unmatched items

A clean list of unmatched rows
Notes for items that need accounting review
A reconciliation table ready for month-end close

Lesser

Finish document work inside the files you already have.

Open the related Word, Excel, and PowerPoint files, describe the result, and let Lesser carry the work through edits and saving.

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