Cancel UIN Process
- Access the E-invoice Malaysia Portal https://einvoice.bdomiddleware.my link.
- Login to the E-Invoice Portal with valid credentials i.e. your User Id and password.
- Click on Sales e-Invoice Tab.
- Select TIN>> Add Document From-To-Date>> Click on Apply
- Click on Cancel UIN tab to view the documents having status of “UIN Generated”.
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Select the document in which you need to Cancel UIN from the document list and click on cancel UIN symbol.

- Provide reason for cancellation>>> Click on Yes, Confirm
Cancel Self Billed Invoice
- Click on the Purchase e-invoice Tab. The following screen shall be displayed.
- Select the TIN and Document From-To Date. Click on the highlighted Apply.
- Once all the relevant details are selected, the user can view the data for which the e-Invoice UIN has been generated and that needs to be cancelled under the "Cancel Self Invoice UIN" tab.
- The user can select the invoices they wish to cancel the UIN, by using checkboxes in the document list, then click on the cancel UIN icon.

- Provide the Reason for cancelling the invoice and click on “Yes, Confirm”
- After clicking on "Yes, confirm," a pop-up stating "UIN has been Cancelled" will appear, and the same invoice will then be visible in the "Document Details" tab
Thanks for reading!