The Inland Revenue Authority of Singapore (IRAS) has updated its “Update Duplicate Relief Claim” e-Service in October 2025. This digital platform now allows taxpayers to correct or withdraw duplicate dependent relief claims online, reducing processing time and errors during the annual filing period. The change is part of IRAS’s broader digitalisation effort to simplify personal tax management.
This guide explains what the new update means for taxpayers, how to use the service, and the key points to take note of when adjusting your relief claims for YA 2025 and beyond.
IRAS e-Service Update: Duplicate Relief Claim Adjustments Made Easy
Understanding Duplicate Relief Claims
A duplicate relief claim occurs when two or more taxpayers claim the same dependant (for example, a parent or spouse) for personal relief in the same Year of Assessment (YA). Under Singapore’s Income Tax Act, each dependant can only be claimed once. In past years, taxpayers had to contact IRAS manually to resolve these overlaps. Now, with the enhanced e-Service, adjustments can be made quickly through the myTax Portal.
Users read this also recommend essential next step.
Singapore’s October 2025 U-Save and S&CC Rebates: What 950,000 Households Can Expect
- Platform: myTax Portal → Individuals → Filing Matters → Update Duplicate Relief Claim
- Purpose: Withdraw or re-allocate dependent relief percentages
- Effective: YA 2025 filing season onwards
What Has Changed in 2025
According to the Verified IRAS FAQ (October 2025 update), the system has been redesigned to streamline the process and minimise manual intervention. Key improvements include:
- Online adjustment of relief claims without written submissions
- Ability to assign or remove relief shares (entering “0%” now automatically withdraws a claim)
- Real-time confirmation after submission
- Automatic resolution by IRAS if no response is received before the deadline
This automation ensures fair distribution of reliefs and prevents double benefits under the same dependant’s name.
Step-by-Step Guide to Using the Updated e-Service
Here’s how taxpayers can make adjustments using the new platform:
- Log in to the myTax Portal using Singpass.
- Go to “Individuals” → “Filing Matters” → “Update Duplicate Relief Claim”.
- Locate the dependant listed under duplicate claims.
- Enter the desired claim percentage (e.g., 50%) or “0” to withdraw completely.
- Click “Submit” and review your acknowledgment receipt.
IRAS recommends taxpayers coordinate with family members before making changes to avoid conflicting entries. If no action is taken, IRAS may evenly split the relief or remove it altogether.
💡 Common Scenarios and Examples
Example 1: Two siblings both claimed Parent Relief for their mother. Using the updated system, one sibling can log in and reduce their share to 0%, allowing the other to retain 100% of the relief.
Example 2: A taxpayer mistakenly claimed the same dependant for both Spouse Relief and Parent Relief. The e-Service now detects such overlaps automatically and prompts for correction before final submission.
- The change reduces disputes between family members.
- It speeds up processing time for final tax assessments.
- All updates are reflected in real-time within IRAS records.
Important Reminders and Deadlines
IRAS sets a specific response deadline during each filing season. Taxpayers who fail to update or confirm their claims before the cut-off will have the claim automatically adjusted or withdrawn.
- Ensure coordination among all claimants (e.g., siblings or spouses).
- Submit changes promptly to avoid default adjustments.
- Check the acknowledgement email for confirmation.
The updated FAQ also clarifies that the new process applies only to relief categories where duplication is possible—namely Parent Relief, Handicapped Parent Relief, and Spouse Relief.
Broader Impact and Taxpayer Feedback
Feedback from tax practitioners has been largely positive. According to Channel News Asia reports, this digital upgrade is expected to reduce administrative backlogs and improve accuracy across personal income tax filings. It also aligns with Singapore’s Smart Nation initiative, ensuring that tax services remain accessible and efficient for all citizens.
Tax consultants from Deloitte and KPMG Singapore note that the change particularly benefits families filing multiple dependent claims, allowing faster corrections and fewer disputes.
Essential Related Reading
Wait! Before checking the FAQs, don't miss this exclusive guide related to your interest:
Day Trips in Seoul for Singaporean Fans: Visit the Real-Life Locations of K-Pop Demon Hunters
Summary of Key Takeaways
- IRAS has launched an improved e-Service for duplicate dependent relief claims.
- Adjustments and withdrawals can now be done online via myTax Portal.
- Entering “0” withdraws a claim, while IRAS will automatically resolve unresolved cases.
- Applies to Parent Relief, Handicapped Parent Relief, and Spouse Relief claims.
- Coordinate early to avoid duplicate filings and lost relief benefits.
FAQ: Duplicate Relief Claim e-Service 2025
What is a duplicate relief claim?
It occurs when two taxpayers claim the same dependant for a relief category in the same YA. Only one claim per dependant is allowed.
How do I withdraw a relief claim?
Log in to myTax Portal and enter “0” in the New Claim Percentage box. The system automatically removes the claim.
What happens if I don’t respond to IRAS?
IRAS will automatically adjust or cancel the duplicate claim based on existing records.
Can I split the claim with another taxpayer?
Yes. You can assign a percentage share (e.g., 50% each) as long as the total equals 100%.
Where can I read the Verified IRAS FAQ?
Visit the IRAS Verified PDF guide for full details and instructions.