Vendors

If your bank account is connected to your  QBO account and the transaction isn't recorded yet, you can proceed to record, check, and match it, Scimentvcarrera. However, if the transaction has already been added, please don't record the check to your QBO account to prevent duplicating the transaction.

Additionally, for your questions about the transaction category, it's advisable for you to consult your accountant as they can offer reliable and precise guidance.

Furthermore, to determine whether the transaction has been recorded in your QuickBooks Online account, you can follow the steps outlined in this article: Customize reports in QuickBooks Online.

Moreover, to gain more understanding of vendor transactions in QuickBooks Online, you can refer to this article: How to view and edit vendor transactions in QuickBooks Online.

For future use, you can read this article to create a monthly expense report by vendor monthly, and to track how much you pay your vendors: Run and save a monthly expense report by vendor in QuickBooks Online.

If you're seeking additional assistance to deepen your understanding of managing bank transaction up to reconciling transactions in QBO, consider reaching out to our QuickBooks Live Expert Assisted service. They are equipped and ready to help guide and clarify the process for managing each transaction effectively.

Should you have any queries or confusion about transactions under your vendors you can always reach out to us here in Community to address it diligently.

@scimentvcarrera 

The payment to the concrete vendor is an expense so use the appropriate expense account to record the check and then match it to the bank feed transaction.  If you record it as Services - Income, it will reduce your income which has the same net effect as increasing an expense but this is, in fact, an expense.