IIF to Excel Converter
Drop in a IIF file and download clean Excel. AI reads the file semantically, identifies financial or business transaction rows, and converts them into an import-ready Excel file.
Free · no sign-up · AI-powered semantic conversion.
How to convert IIF to Excel
- 1
Upload your IIF file
Drag and drop your .iif file, or click to browse. Statemently sends it to the configured AI provider for semantic conversion.
- 2
We convert it instantly
Statemently uses AI to understand the uploaded IIF file, normalize transaction-like rows, and write a clean Excel file.
- 3
Download your Excel file
Your Excel (.xlsx) file downloads automatically, ready to import.
Why convert IIF to Excel?
You'll usually reach for a IIF → Excel converter when a bank, marketplace, bookkeeping tool, or business export gives you a IIF file, but the tool you actually work in needs Excel.
- Move transactions from QuickBooks Desktop exports into Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.
- Avoid manual re-keying and the errors that come with it
- Let AI interpret non-standard columns and normalize dates, descriptions, and amounts
Example: before and after
A sample IIF file and the exact Excel this tool produces from it.
Input · .iif
!TRNS TRNSTYPE DATE ACCNT NAME AMOUNT
!SPL TRNSTYPE DATE ACCNT NAME AMOUNT
!ENDTRNS
TRNS DEPOSIT 06/02/2026 Checking Direct Deposit ACME Payroll 4200.00
SPL DEPOSIT 06/02/2026 Income -4200.00
ENDTRNSOutput · .xlsx
| Date | Description | Amount |
|---|---|---|
| 2026-06-02 | Direct Deposit ACME Payroll | 4200 |
What ends up in your Excel file
| Excel field | Comes from |
|---|---|
| Date | Transaction date, normalized to YYYY-MM-DD |
| Description | Payee / transaction name |
| Amount | Signed amount (deposits positive, withdrawals negative) |
| Balance | Running balance, when the source provides one |
| Currency | Currency code, when present |
About IIF and Excel
IIF (.iif)
IIF (Intuit Interchange Format) is a tab-delimited text format for moving lists and transactions in and out of QuickBooks Desktop. Transactions are wrapped in TRNS / SPL / ENDTRNS blocks.
- Exported by:
- QuickBooks Desktop exports.
- Read by:
- QuickBooks Desktop.
Excel (.xlsx)
Excel (.xlsx) is Microsoft Excel's native workbook format. Unlike CSV it preserves cell types and is ready for sorting, filtering, pivot tables, and formulas the moment you open it.
- Created by:
- Exported by Excel and most accounting tools.
- Imports into:
- Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.
Tips
- The .xlsx file opens directly in Excel, Google Sheets, Numbers, and LibreOffice.
- Files up to 8 MB are supported. Very large files may be summarized before AI conversion.
Frequently asked questions
Is the IIF to Excel converter free?
Yes — it's completely free, with no sign-up required.
What is a IIF file?
IIF (Intuit Interchange Format) is a tab-delimited format for importing lists and transactions into QuickBooks Desktop.
What can I do with the Excel file?
Excel (.xlsx) is Microsoft Excel's native workbook format — ideal for sorting, filtering, formulas, and sharing a clean transaction table.
Is my financial data private?
Your file is processed by the configured AI conversion provider, never sold, and not stored by this converter after the conversion runs.
Is there a file size limit?
Files up to 8 MB are supported, which covers even multi-year exports.
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