: A letter of termination from your employer if the refund is due to leaving a job. Taxpayer ID : Your valid Taxpayer Identification Number (TPIN) ZRA Tax online How to File Assessment

To support your report and ensure the claim is valid, the following documents are generally required by ZRA: Income Tax Return (ITF 1A) : The initial individual income tax return. : A copy of your National Registration Card (NRC) Income Proof