Welcome to the Community, paola9.
Let me share a way to connect your Brex bank account to QuickBooks Self-Employed (QBSE).
If you can't see Brex in the list of supported banks, you'll have to request support for your financial institution. Let me show you how to do it.
Here's how:
- the Profile ⚙ icon and then Bank accounts.
- Type your bank into the search box (i.e., Brex).
- Click the button Request support for your bank.
- Put the bank name, bank URL, and email address.
- Select Submit.
You may also consider manually importing transactions into QuickBooks Self-Employed as an alternative.
Once you're able to import transactions or connect your bank to QBSE, you can use this article in categorizing transactions in QBSE.
Let me know how this goes by clicking the Reply button below. I'll be around if you need help. Have a great day!