Hi savagelocksmiths,
Let me guide you on how you can record GST only transaction in QuickBooks Online. You can create an expense transaction and enter 0.1 amount in two-line items. Second line item should be in negative amount and set to Out of scope. Under GTS field, manually enter the GST amount.
Here's a sample for your reference: https://quickbooks.intuit.com/learn-support/en-au/gst-and-bas/how-do-you-record-a-gst-only-payment-m...
Drop by again in the Community if you have other concerns.
