Convert a bank statement PDF to IIF for QuickBooks Desktop — free
Tab-separated IIF for QuickBooks Desktop, with every transaction written as a balanced pair of entries so the import is accepted rather than silently refused.
Drop your statement PDFs here
Converted straight to QuickBooks Desktop (IIF)
What matters about this format
The difference between a file that imports and a file that is rejected is almost never the extension. It is the column shape, the date format and the size limit.
Each pair must net to zero
QuickBooks Desktop rejects an IIF whose transaction and split lines do not balance, with an error that tells you almost nothing. Ours balance by construction.
The currency comes from your company file
IIF carries no currency of its own: QuickBooks Desktop applies the currency of the company file and the account you import into. Nothing in the file claims one.
Use QBO instead where you can
Intuit has deprecated IIF repeatedly and QuickBooks Desktop 2019 and later prefer Web Connect. If your version accepts a .qbo, take that route — no column mapping and no balancing to worry about.