This blog provides a detailed breakdown of modifications in ITR-1 and ITR-4 forms for Assessment Year 2025-26 based on a recent analysis. It explains the new allowance for minor LTCG under Sec 112A (up to ₹1.25 lakh) in both forms, the enhanced conditional presumptive tax limits under Sec 44AD/44ADA linked to digital receipts, and common changes. These common changes include expanded disclosures for Form 10-IEA (new tax regime opt-out), mandatory specific clause selection for Chapter VI-A deductions, enhanced reporting for Sec 89A (foreign retirement income), compulsory disclosure of all active Indian bank accounts, and mandatory selection of a refund account. The post advises taxpayers on how to prepare based on these specific updates.