How to correct errors in a submitted tax return?
You can still make amendmentsโwhether itโs before or after the submission deadline!
Overreported? Underreported? Missed something? Thereโs a solution for every case!
Amendments WITHIN the Submission Period of the Income Tax Return Form / e-Filing
Eligible Individuals:
- All individual taxpayers
- Individuals with no business income (Form BE)
- Individuals with business income (Form B)
Types of Amendments Allowed:
- Overreported income
- Underreported: tax reliefs, tax refunds, donations, capital allowances (e-B), and other expenses
Submission Methods:
Form BE (No Business Income):
- Online submission via e-Permohonan Pindaan BE
- Supporting documents required
- Available from 1 April every year
Form B (With Business Income) and Others:
- Manual submission to the IRB branch
- Required documents: Amendment request letter,ย Completed BNCP form copy,ย Proof of income, Supporting documents for all relevant reliefs and refunds
- Deadline: On or before the official tax filing deadline


Amendments after the submission period of the Income Tax Return Form/e-filing
1. Corrections That Reduce Tax Payable
e.g., overreported income, underclaimed reliefs/donations/expenses
- Eligible for all individual taxpayers
- Manual submission to the IRB branch
- No deadline โ can be submitted any time after the filing due date
- Same supporting documents required as above
2. Corrections That Increase Tax Payable
e.g., underreported income, excessive claims on refunds/donations/expenses
- Submit revised tax return within 6 months from the tax filing deadline
- After 6 months, manual submission is required with complete supporting documents
- Same documentation applies: Amendment request letter, Completed BNCP copy, Proof of income, Documents supporting claimed reliefs and expenses


**Last Updated on 16.07.2025