A corporate tax GIRO failure needs a prompt check of both the bank transaction and the company’s tax account. A standing arrangement does not prove that a particular deduction succeeded. Confirm the amount still outstanding and the current GIRO plan before arranging another payment.

Identify the failed deduction
Record the company, tax type, relevant assessment or payment reference, scheduled amount and bank response. Keep Corporate Income Tax separate from GST, property tax and an individual’s income tax. Their GIRO arrangements and failure processes should not be treated as interchangeable.
Check the bank evidence for the actual debit, rejection or return. A reminder in the company’s calendar is not proof that IRAS collected the money. If the bank record is unclear, ask the authorised finance contact to clarify it through the bank’s normal channel.
Read the current official account position
An authorised person should review the outstanding balance and GIRO status through myTax Portal. Keep the relevant acknowledgement or account evidence securely. Do not follow an unexpected payment link in a message merely because it refers to a failed deduction.
IRAS’s Corporate Income Tax GIRO guidance identifies a scheduled deduction on the 6th and a second attempt on the 20th if the first fails, with a deduction moved to the next working day where necessary. It states that the arrangement will be cancelled if both deductions fail. It directs companies to make full payment of outstanding tax through the Pay Taxes service or reactivate the arrangement through Apply/Manage GIRO Plan to avoid penalties. Check the actual account instructions promptly rather than assuming an automatic retry will resolve the matter.
Example: enough funds arrive after the attempt
The company transfers money into its bank account after a scheduled deduction has already failed. That later deposit does not establish that IRAS has collected the instalment or that the plan remains active. Reconcile the official status before marking the tax payment complete.
Authorise the remedy and prevent duplication
Give the director or authorised payment approver the verified outstanding amount and proposed action. Keep approval separate from execution. Before making a replacement payment, check whether any later deduction or other payment has already settled the liability.
Close with payment and plan evidence
Confirm the accepted payment against the tax account, allowing for the official processing arrangements. Record the remaining plan status and next review. Ask the tax adviser about any notice or penalty rather than assuming the failed deduction has no consequence. Retain the bank response, approval and official outcome together.
Related practical guidance
For the surrounding records and responsibilities, see bookkeeping basics, company records to keep, bookkeeping and accounting.
Official guidance: IRAS official guidance.
Help with your company records
For accounting, bookkeeping and related compliance support, contact Raffles Corporate Services at [email protected] or WhatsApp +65 8501 7133. Tell us which records or process need attention so we can discuss the relevant next steps.
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