Singapore GST InvoiceNow readiness

Is your invoicing system ready for your mandatory date?

Prepare your finance workflow to transmit required invoice data to IRAS through an InvoiceNow-ready solution—without creating more manual work.

Assess · Integrate · Test · Adopt
$Odoo
Accounting
›
⇄InvoiceNow-ready
connection
›
✓IRAS data
submission
2028–31Phased rollout

Mandatory participation is being introduced in phases.

All GST-registered businesses will be brought into the requirement according to their applicable implementation date. New voluntary GST registrants have earlier obligations.

Move from compliance deadline to connected workflow

01

Confirm

Check GST status, implementation date and present invoicing process.

02

Assess

Review system readiness, data quality, invoice types and integration gaps.

03

Implement

Configure the appropriate InvoiceNow-ready architecture and workflows.

04

Test

Validate transmission, exceptions, controls, users and business continuity.

Why review it with your ERP?

InvoiceNow works best when customer, product, tax, sales and accounting data flow from a controlled source—not when teams re-key information across disconnected tools.

  • Reduce manual entry
  • Improve invoice data quality
  • Connect sales and finance
  • Prepare audit evidence

Book an InvoiceNow readiness review

Confirm your timeline, current-system gaps and implementation options.

Arrange a consultation

The GST InvoiceNow Requirement is implemented in phases. Applicability and timing depend on the business’s GST registration circumstances and IRAS implementation schedule. Solution architecture and availability must be confirmed for the customer’s environment.