Brex Statement to QBO: Convert Brex PDF Statements for QuickBooks

Does Brex work with QuickBooks?

Yes, with QuickBooks Online, and with two limits Brex publishes itself. The first: transactions older than 90 days will not sync. The second: the integration is not supported on QuickBooks Desktop, and Brex tells you to link through the QuickBooks Online website instead. Brex also notes that each Brex account can only be linked to a single QuickBooks Online account, and that unmapped categories are skipped on export. For a company on QuickBooks Online, syncing current spend, none of that hurts. For a year-end close reaching back four quarters, a Desktop file, or a second entity, all of it does. That is where converting the statement earns its place.

What Brex's QuickBooks integration does and does not reach

The honest read: keep the Brex integration running for live spend on QuickBooks Online, and use converted statements for everything it cannot see. That is the last four quarters during a close, a Desktop company file, a second Brex account that could not be linked, and any period an outside accountant needs but has no Brex seat to pull.

Why the 90-day limit exists at all

It is not really a Brex decision. Intuit states that QuickBooks cannot download transactions older than 90 days through a bank connection and that older activity has to be added from a file. Brex's documentation reflects that same boundary. Which is why every fix people try inside the integration fails: disconnecting and reconnecting starts a new 90-day window, and reauthorizing does not reach backward. The file import path exists precisely for this, and a converted statement is what feeds it. The rule and what each connection type actually reaches are laid out in why QuickBooks only imports 90 days of transactions.

Avoiding duplicate Brex transactions

If the Brex sync is running on the same QuickBooks account you are importing into, load history behind it, not on top of it. Open the register, find the oldest transaction the sync brought in, and end your converted file the day before it. QuickBooks tries to catch duplicates on Web Connect imports, but it matches on amount, date, and reference, so a reworded merchant description or a shifted posting date will slip through. If you are importing a long stretch, it is cleaner to pause the integration, import the file, review, and turn the sync back on.

Importing the QBO file into QuickBooks

In QuickBooks Online, open Transactions, then Bank transactions, choose the Brex account, and pick Upload from file under the Link account dropdown. Select the QBO file, confirm the account, and the transactions land in For review ready to categorize. In QuickBooks Desktop, use File, Utilities, Import, Web Connect Files. Keep one Brex account per file, since QuickBooks maps a single QBO to a single account, and keep each upload under 1,000 transactions and 350 KB, the caps QuickBooks Online enforces. A card-heavy month at a growing company will exceed that, so split by month.

Business account and card statements

Both convert, because the input is the statement, not the platform. Brex business account and Brex card statements come out as clean QBO files with signed amounts intact. Prefer a spreadsheet? The Brex statement to Excel converter produces XLSX and CSV from the same upload, and the bank statement to QBO converter covers every other institution. For the step-by-step version, see how to import Brex transactions into QuickBooks. Card spend has its own rules in QuickBooks, covered in importing credit card transactions into QuickBooks Desktop, and before you upload a busy quarter, check how many transactions QuickBooks accepts at once.

When the file you have is not a PDF

If you already exported Brex activity as a CSV and only need it in Web Connect form, a dedicated CSV to QBO converter does that one job. When statements from several institutions are headed into the same QuickBooks file, a purpose-built bank statement to QuickBooks converter runs the PDF to QBO workflow across all of them.