Centralised communication for tax notices enables electronic issuance, structured machine-readable responses, and no personal appearance requirement. The scheme establishes a Centralised Communication Centre authorised to issue digitally signed notices under the Income-tax Act, requiring persons to furnish information or documents by specified dates. Notices are served electronically via email or portal with SMS intimation, and responses must follow machine-readable structured formats and procedures prescribed by the Principal Director General/Director General (Systems). The Centre will provide portal features, call-centre support, administrative centralisation and a grievance redressal mechanism, and personal appearance before the Centre is not required.