#gst portal

2 articles

DSC not working? Upgrade to emSigner 3.3

DSC not working on the GST portal? Upgrade to emSigner 3.3 for new USB tokens

Digital signature tokens issued from 21 September 2026 need emSigner version 3.3 to sign on the GST portal. Who must upgrade, system requirements and what happens to old DSCs.

12 Nov 20261 min read

GST Returns

Aggregate Annual Turnover (AATO) on the GST portal: now auto-updated, with a July amendment window

The GST portal's Aggregate Annual Turnover (AATO) now updates automatically as returns are filed, and the amendment window moved from May to July. Why AATO matters and how to check it.

12 Nov 20261 min read