Convert GL and ERP CSV Extracts to Excel for Period-Close Reporting

General ledger extracts, ERP data dumps, and period-close exports all come out of financial systems as CSV — but management reporting, variance analysis, and audit deliverables are built in Excel. Deliteful converts those source files so finance teams can start the real work.

Finance teams running monthly or quarterly close pull CSV extracts from their ERP — trial balances, journal entry logs, cost center summaries, intercompany transaction files. Each extract needs to be in Excel before it can feed a financial model, a variance report, or an auditor-facing workpaper. The import step is a known friction point: large GL files often have encoding quirks, long numeric account codes that Excel reformats, and date strings that import incorrectly without manual delimiter configuration.

Deliteful converts GL and ERP CSVs to clean .xlsx files with account codes, period dates, debit/credit amounts, and cost center identifiers written as plain cell values — exactly as they appear in the source extract. No auto-formatting, no formula insertion, no column restructuring. For finance teams where data integrity between source system and Excel workpaper is a control requirement, a non-destructive conversion matters.

How it works

  1. 1

    Sign up free with Google

    Create your Deliteful account in seconds — free tier available, no card required.

  2. 2

    Upload your GL or ERP CSV extract

    Drop in trial balance files, journal entry exports, cost center reports, or any period-close CSV.

  3. 3

    Download the Excel file for reporting or audit

    Each extract becomes a clean .xlsx ready for variance analysis, management reporting, or auditor delivery.

Frequently asked questions

Will long GL account codes convert correctly without Excel truncating or reformatting them?
Cell values are written as plain strings. Long numeric account codes are preserved as-is from the CSV. Excel may display purely numeric strings in scientific notation — formatting those columns as text in Excel after opening will correct the display without changing the underlying value.
Can I convert multiple period-close CSV extracts in one session?
Yes. Upload multiple files at once — trial balance, journal entries, and cost center exports can all be converted in a single session, each producing its own .xlsx output.
Is the conversion suitable for audit purposes where source data integrity matters?
Deliteful writes CSV values to Excel cells without modification. The conversion is non-destructive and deterministic. However, for formal audit trails, your organization's data governance policies should determine whether a converted file qualifies as a controlled copy of the source extract.
What is the maximum row count for a GL extract conversion?
Excel supports up to 1,048,576 rows per worksheet. Large ERP extracts covering full fiscal years at transaction level can approach this limit — very high-volume GL files may be truncated and should be split before conversion if needed.

Create your free Deliteful account with Google and convert your period-close CSV extracts to Excel workpapers before your next reporting deadline.