1. First to enable this immediate expensing, you will want to set the Non-Inventory Receipts (Debit At Receipt, Debit at Voucher) config setting.
2. To do so, navigate to Admin > Config Settings > Search Non-Inventory Receipts (Debit At Receipt).
3. Under the Non-Inventory Receipts (Debit At Receipt), likely An Expense Account config enter 1 in the value field. Select Set to enable the config.
4. If you leave this config unset, the non-inventory receipt will fail to post to the selected GL expense account.
5. Next you can set your Non-Inventory Receipt GL Mappings to the preferred account. To do so, navigate to Admin > Config Settings > GL Transaction Mappings > Receipt mappings.
6. Within receipt mappings, scroll to Non-Inventory Receipts (Debit At Receipt), likely An Expense Account
7. In the Suggested/Default Account: drop-down, select the GL expense account you would like to expense the receipt.
8. Once the config has been enabled and GL account mappings have been set, you can now receive a non-inventory PO line.
9. Once a PO for a non-inventory part has been created and is ready to received, navigate to Warehouse > Receiving > Receive parts to receive the PO Lines for the non-inventory items
10. Select Receive & Keep PO to receive the non-inventory part, then observe the receipt created.
11. Click into the receipt link and observe the created receipt, select Ledger and observe the G/L posting created to the selected account set in Admin > GL Transaction Mappings > Receipt mappings.