PAN, Aadhaar & Basic Info
Fetch PAN, Aadhaar and contact details from department records.
Communication Details
ITD StateCode (AY 2026-27 schema). Prefill selects by code automatically.
Refund & Validation
Assessment Year & Regime
Mandatory for ITR-4 Individual / HUF — On = New Regime, Off = Old Regime
Opting out of the new tax regime for business income requires a filed Form 10-IEA for AY 2026-27.