I have filed Income Tax Return of FY 2018-19 before due date with auto filled TDS figure and received order under section 143 (1) in which Demand for tax payment shown by not allowing full TDS credit as per the 26AS. In reply of Grievance posted, they replied to submit Rectification request. I have submitted the same with showing TDS correction and also attached 26AS copy. Then I received order under section 154 with same demand without allowing TDS.
After that I again filed grievance in difference category that Rectification request filed but TDS not allowed in that (With 26AS attached). In reply of that Grievance , they told that TDS tax credit are not available in CPC financial accounting system or credit allowed to the extent available. Please verify the tax payment details in 26AS. You can file rectification request online. You are requested to contact your tax deductor.
09 March 2020
CPC has already given the sufficient reason as - contact the deductor. Check 26AS carefully. Some times (+) and ( - ) signs are found in 26AS. If your 26AS is showing correct TDS amount then again file the rectification request by uploading the rectified XML file.
09 March 2020
File the rectification request again. Sometimes there happens to be error in their processing also. Further, also recheck your Form 26AS of current date. Whether the TDS amount still reflects in it.
09 March 2020
For AY-2019-20, there many instances of genuine Tds credit as per 26AS is not allowed by CPC.
This is just technical issue.
Try revised return (Download Tds from 26AS) .