Singapore’s 2026 budget introduces a requirement for all GST‑registered businesses to submit digital invoices via the InvoiceNow e‑invoicing network by April 2031. The government will roll out free InvoiceNow‑Ready software and cash grants up to S$5,000 to support the transition, prioritising smaller firms. Since Nov 1 2025, newly incorporated GST‑registered companies have already been required to transmit invoice data through InvoiceNow.

Singapore’s tax authority IRAS has announced that all GST‑registered businesses must transmit invoice data via the InvoiceNow e‑invoicing network, with phased implementation dates from 2025 to 2031. The requirement applies to voluntary and compulsory registrants based on incorporation date and annual supply thresholds, while overseas entities and reverse‑charge‑only businesses are exempt. Businesses can adopt InvoiceNow‑Ready solutions, free‑of‑charge packages, or IMDA‑accredited access points to comply.

Argentina’s tax authority ARCA has extended mandatory e‑invoicing to financial institutions, insurance companies and credit card providers effective 1 July 2026, introducing a monthly electronic settlement system and pre‑filled VAT returns. The General Resolution 5824/26 also plans to add prepaid health plans and educational institutions by July 2027, urging businesses to prepare early for the expanded e‑invoicing infrastructure.

Irish Revenue has clarified the implementation schedule and scope for the B2B e‑invoicing and real‑time reporting regime under the ViDA reforms. The phased rollout begins in November 2028 for large corporates, expands to all VAT‑registered businesses in intra‑EU trade by November 2029, and covers all cross‑border B2B transactions from July 2030. Large corporates must issue structured e‑invoices and report key data, while all VAT‑registered businesses must be technically capable of receiving structured e‑invoices.