General subject related
Starting 1 April 2025, Indian businesses with annual turnover over ₹10 crore (approx. €112,000) will have to report B2B e-invoices to the Invoice Registration Portal (IRP) within 30 days of issue. Missing this deadline means losing the right to claim GST input tax credit. This rule already affects businesses with turnover above ₹5 crore. India has been steadily lowering the e-invoicing threshold since introducing it back in October 2020.
E-invoicing Process: Businesses have to first upload invoices to the IRP (Invoice Registration Portal) using API (special compute language) (in JSON format for invoices), where basic checks are done (e.g., GSTIN validation, no duplicates). Once approved, the IRP assigns a unique Invoice Reference Number (IRN), QR code, and digital signature. Invoices and QR codes have to be shared with customers (usually via PDF or paper), and are also sent to the GSTN and National Informatics Centre (NIC) for record matching.
B2C Expansion Plan: A voluntary B2C e-invoicing pilot will launch in select states and sectors, with complete rollout likely by 2026 or 2027.
E-Way Bill Integration: Eventually, e-way bills (needed for transporting goods worth over ₹50,000) will be combined with e-invoicing for B2B and export deals. This is intended to reduce tax fraud by aligning the reporting systems. Currently, B2C transactions are not affected and goods transported by train fall under e-way bill regulations.
HSN Code Requirements:
- Businesses with over ₹5 crore turnover must provide 6-digit HSN codes
- Businesses below must provide at least 4-digit codes on invoices.
November 2023 Update: The GSTN enforced a 30-day upload deadline to the IRP (effective 1 Nov 2023) for businesses with turnover above ₹100 crore, including for credit/debit notes. This replaced earlier plans for a 7-day deadline.
In April of 2023, electronic invoicing through the IRP was made optionally available to all taxpayers, including those beneath the required limits. But, to get the input tax credit (ITC), invoices need to be uploaded to the IRP.
Other news from Other countries
Malaysia's E-Invoicing Mandate: Main Updates for 2026 Rollout

Malaysia’s updated e-invoicing guidelines detail requirements for the 2026 rollout. E-invoicing will be mandatory for domestic, cross-border, and e-commerce transactions, including employee-related expenses. From 1 January 2026, it applies to businesses earning over RM 1 million, and from 1 July 2026, to those earning up to RM 1 million. Exemptions include individuals not in business, those earnin... Read more
Indonesia Implements New E-commerce Tax for SMEs

On July 14, 2025, Indonesia mandated e-commerce platforms to withhold and remit a 0.5% income tax on sales by small- and medium-sized sellers earning 500 million to 4.8 billion rupiah annually (€29,400 - €282,400). Platforms must also report seller data to tax authorities. The rule targets platforms exceeding certain traffic and transaction thresholds, with a one-month compliance window. Aimed at... Read more
China's New VAT Law: Modernizing Tax System for 2026

China’s new VAT law, effective 1 January 2026, modernizes the tax system in line with OECD standards and replaces outdated rules. The three-tier rate structure (13%, 9%, 6%) remains, but the scope expands to cover more transactions, including those by individuals. Main changes include the place-of-consumption rule for cross-border services, clearer rules for foreign digital providers, and taxation... Read more
Australia Mandates E-Invoicing for Federal Agencies

The Commonwealth Government is mandating e-invoicing for all non-corporate Commonwealth entities, aiming for 30% adoption by July 2026 and automated processing by December 2026, with assistance from the Australian Taxation Office. With a goal of 30% adoption by July 2026 and automated processing by December 2026, the Commonwealth Government is requiring electronic invoices by default for all non-c... Read more
UAE's 2026 e-Invoicing Mandate: Your Essential Compliance Guide

The E-Book provides an in-depth understanding of the UAE's transition to a Peppol-based e-invoicing framework, covering key dates, phases, tax data document reporting, cross-border scenarios, integration, and retention obligations. It offers comprehensive regulatory insights, expert compliance advice, technical clarity, and proactive risk management to help businesses prepare efficiently and confi... Read more
Latvia Postpones Mandatory B2B E-Invoicing to January 1, 2028

Latvia has postponed mandatory B2B e-invoicing from January 2026 to January 2028 due to technical readiness issues, delays in developing the national e-invoice platform, and the need for finalized guidelines and technical requirements. Latvia Postpones Mandatory B2B E-Invoicing to January 1, 2028 Latvia has delayed mandatory B2B e-invoicing from January 2026 to January 2028, following amendments... Read more
New Vietnam Consumption Tax Rules Effective 2026

Vietnam's 2025 SCT Law aims to promote healthier consumer behaviors by reducing smoking, alcohol, and sugar consumption, combating smuggling, and encouraging green industries. The law taxes goods like cigarettes, tobacco, alcohol, beer, vehicles, motorcycles, aircraft, yachts, gasoline, ACs, playing cards, and sugary drinks. Businesses should refer to Vietnam Briefing's 2024 SCT article for compli... Read more