https://www.taxtmi.com/circulars?id=11332 Banks are authorised under OLTAS to correct specified fields in digitized physical challans - Assessment Year, Major Head Code, Minor Head Code, TAN/PAN, Total Amount, and Nature of Payment - subject to prescribed taxpayer request and bank action windows, strict validation conditions (including prohibition on name changes, matching of PAN/TAN with challan name, and amount corrections limited to amounts actually received), a one-correction-per-challan rule with a limited exception, and required supporting documentation; assessing officers may correct challans after the bank window to ensure tax credit. en-us Mon, 10 Oct 2011 00:00:00 +0530 Mon, 10 Oct 2011 10:52:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=11332 Banks are authorised under OLTAS to correct specified fields in digitized physical challans - Assessment Year, Major Head Code, Minor Head Code, TAN/PAN, Total Amount, and Nature of Payment - subject to prescribed taxpayer request and bank action windows, strict validation conditions (including prohibition on name changes, matching of PAN/TAN with challan name, and amount corrections limited to amounts actually received), a one-correction-per-challan rule with a limited exception, and required supporting documentation; assessing officers may correct challans after the bank window to ensure tax credit. Circulars Income Tax Mon, 10 Oct 2011 00:00:00 +0530 https://www.taxtmi.com/circulars?id=11332