How to reply to a Section 143(1) intimation mismatch notice?
A Section 143(1) intimation showing additional tax demand or refund mismatch can be replied to by filing a rectification under Section 154 within the time limit, or by filing an appeal under Section 246A to CIT(A (A) within 30 days of demand of intimation. Common causes: TDS mismatch, incorrect income clubbing, Section 80G / 80D disallowance, depreciation mismatch. Reply on the e-filing portal under e-proceedings.