You don’t add the fee to the Donation sales receipt or invoice. They didn’t Incur the fee; you incurred it by how you chose to Process Banking settlement. The customer name paid in full.

In the Deposit screen, after selecting all Transactions, typically from UF, you make a Negative entry and […]

Resolution for 'Banking settlement issue: '3rd party donation fee' available: Yes.

The Banking settlement issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the Banking settlement issue yourself by looking for a resolution described in the article. If it is a complex Banking settlement issue or you are unable to solve the issue, you may contact us by clicking here or by using other Banking settlement support options.

For more information about resolving issues related to Banking settlement in Quickbooks/QBO or to get support for the issue '3rd party donation fee', click the link below: