[YA 2026] Submitting the Singapore IR8A to IRAS

Overview:

Under S68(2) of the Singapore Income Tax Act of 1947, Employers in Singapore are required to prepare and submit employment income details. Each March 1st the Inland Revenue Authority of Singapore (IRAS) receives IR8A reports that include complete income details for the prior year of every employee. The guide delivers a detailed explanation which shows employers step-by-step procedures for IR8A filing through payroll software to meet all IRAS regulations.

How do I submit the Singapore IR8A to IRAS?

You can submit your IR8A form to the Inland Revenue Authority of Singapore (IRAS) electronically through the Auto-Inclusion Scheme (AIS). Here’s a step-by-step guide to ensure a smooth submission process:

The Auto Inclusion Scheme (AIS) is mandatory for employers with 5 or more employees and requires them to submit employment income details electronically via myTax Portal or payroll software integrated with IRAS.

Benefits of AIS:

• Reduces manual data entry errors.
• Auto-populates employees’ tax returns.
• Provides compliance assurance with IRAS requirements.
  
  

To register for AIS, employers must:

1. Log in to myTax Portal.
2. Go to Employers > AIS Registration.
3. Submit the registration before December 31st of the preceding year.
   
   

Registration status can be checked using the link here.

Preparing Payroll Software for IR8A Filing

Modern payroll software solutions nowadays in Singapore offer built-in IRAS compliance features. Before filing, ensure that:

• The software is IRAS-approved.
• Employee details, salaries, bonuses, CPF contributions, and deductions are accurately recorded.
• The software is updated with the latest tax rates and statutory compliance requirements.

Still Need Help?: 

Reach out to our support team should you need further assistance.