<h1>Response to Outstanding Income Tax Demand: online options require reasoned selection and supporting uploads, generating a transaction record.</h1> Procedure requires portal authentication, PAN validation to retrieve outstanding demand records, and selection among three responses: Demand is correct, Demand is partially correct, or Disagree with demand. Partial or disagreed responses compel selection of prescribed reasons (such as payment, rectification, appellate effect, appeal, stay, instalment, or others) and submission of supporting details and uploads as mandated. Submission yields a Transaction ID; responses are viewable and demand data refreshes daily. Demands uploaded by AO vest rectification rights with the Assessing Officer.